Description: The appearance of anatomically modern humans in Europe and the nature of the transition from the Middle to Upper Palaeolithic are matters of intense debate. Most researchers accept that before the arrival of anatomically modern humans, Neanderthals had adopted several 'transitional' technocomplexes. Two of these, the Uluzzian of southern Europe and the Chatelperronian of western Europe, are key to current interpretations regarding the timing of arrival of anatomically modern humans in the region and their potential interaction with Neanderthal populations. They are also central to current debates regarding the cognitive abilities of Neanderthals and the reasons behind their extinction. However, the actual fossil evidence associated with these assemblages is scant and fragmentary, and recent work has questioned the attribution of the Chatelperronian to Neanderthals on the basis of taphonomic mixing and lithic analysis. Here we reanalyse the deciduous molars from the Grotta del Cavallo (southern Italy), associated with the Uluzzian and originally classified as Neanderthal. Using two independent morphometric methods based on microtomographic data, we show that the Cavallo specimens can be attributed to anatomically modern humans. The secure context of the teeth provides crucial evidence that the makers of the Uluzzian technocomplex were therefore not Neanderthals. In addition, new chronometric data for the Uluzzian layers of Grotta del Cavallo obtained from associated shell beads and included within a Bayesian age model show that the teeth must date to ~45,000-43,000 calendar years before present. The Cavallo human remains are therefore the oldest known European anatomically modern humans, confirming a rapid dispersal of modern humans across the continent before the Aurignacian and the disappearance of Neanderthals.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Benazzi, Stefano -- Douka, Katerina -- Fornai, Cinzia -- Bauer, Catherine C -- Kullmer, Ottmar -- Svoboda, Jiri -- Pap, Ildiko -- Mallegni, Francesco -- Bayle, Priscilla -- Coquerelle, Michael -- Condemi, Silvana -- Ronchitelli, Annamaria -- Harvati, Katerina -- Weber, Gerhard W -- England -- Nature. 2011 Nov 2;479(7374):525-8. doi: 10.1038/nature10617.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Anthropology, University of Vienna, Althanstrasse 14, 1090 Vienna, Austria. stefano.benazzi@univie.ac.at〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/22048311" target="_blank"〉PubMed〈/a〉

Description: The vertebrate thymus provides an inductive environment for T-cell development. Within the mouse thymus, Notch signals are indispensable for imposing the T-cell fate on multipotential haematopoietic progenitors, but the downstream effectors that impart T-lineage specification and commitment are not well understood. Here we show that a transcription factor, T-cell factor 1 (TCF-1; also known as transcription factor 7, T-cell specific, TCF7), is a critical regulator in T-cell specification. TCF-1 is highly expressed in the earliest thymic progenitors, and its expression is upregulated by Notch signals. Most importantly, when TCF-1 is forcibly expressed in bone marrow (BM) progenitors, it drives the development of T-lineage cells in the absence of T-inductive Notch1 signals. Further characterization of these TCF-1-induced cells revealed expression of many T-lineage genes, including T-cell-specific transcription factors Gata3 and Bcl11b, and components of the T-cell receptor. Our data suggest a model where Notch signals induce TCF-1, and TCF-1 in turn imprints the T-cell fate by upregulating expression of T-cell essential genes.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3156435/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3156435/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Weber, Brittany Nicole -- Chi, Anthony Wei-Shine -- Chavez, Alejandro -- Yashiro-Ohtani, Yumi -- Yang, Qi -- Shestova, Olga -- Bhandoola, Avinash -- AI059621/AI/NIAID NIH HHS/ -- R01 AI059621/AI/NIAID NIH HHS/ -- R01 AI059621-09/AI/NIAID NIH HHS/ -- RC1 HL099758/HL/NHLBI NIH HHS/ -- RC1 HL099758-01/HL/NHLBI NIH HHS/ -- T32 AI055428/AI/NIAID NIH HHS/ -- T32 CA009140/CA/NCI NIH HHS/ -- T32AI055428/AI/NIAID NIH HHS/ -- T32CA09140/CA/NCI NIH HHS/ -- England -- Nature. 2011 Aug 3;476(7358):63-8. doi: 10.1038/nature10279.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Pathology and Laboratory Medicine, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania 19104, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/21814277" target="_blank"〉PubMed〈/a〉

Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Guibert, Sylvain -- Weber, Michael -- England -- Nature. 2012 Dec 20;492(7429):363-4. doi: 10.1038/492363a.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/23257876" target="_blank"〉PubMed〈/a〉

Description: Epigenetic alterations, that is, disruption of DNA methylation and chromatin architecture, are now acknowledged as a universal feature of tumorigenesis. Medulloblastoma, a clinically challenging, malignant childhood brain tumour, is no exception. Despite much progress from recent genomics studies, with recurrent changes identified in each of the four distinct tumour subgroups (WNT-pathway-activated, SHH-pathway-activated, and the less-well-characterized Group 3 and Group 4), many cases still lack an obvious genetic driver. Here we present whole-genome bisulphite-sequencing data from thirty-four human and five murine tumours plus eight human and three murine normal controls, augmented with matched whole-genome, RNA and chromatin immunoprecipitation sequencing data. This comprehensive data set allowed us to decipher several features underlying the interplay between the genome, epigenome and transcriptome, and its effects on medulloblastoma pathophysiology. Most notable were highly prevalent regions of hypomethylation correlating with increased gene expression, extending tens of kilobases downstream of transcription start sites. Focal regions of low methylation linked to transcription-factor-binding sites shed light on differential transcriptional networks between subgroups, whereas increased methylation due to re-normalization of repressed chromatin in DNA methylation valleys was positively correlated with gene expression. Large, partially methylated domains affecting up to one-third of the genome showed increased mutation rates and gene silencing in a subgroup-specific fashion. Epigenetic alterations also affected novel medulloblastoma candidate genes (for example, LIN28B), resulting in alternative promoter usage and/or differential messenger RNA/microRNA expression. Analysis of mouse medulloblastoma and precursor-cell methylation demonstrated a somatic origin for many alterations. Our data provide insights into the epigenetic regulation of transcription and genome organization in medulloblastoma pathogenesis, which are probably also of importance in a wider developmental and disease context.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Hovestadt, Volker -- Jones, David T W -- Picelli, Simone -- Wang, Wei -- Kool, Marcel -- Northcott, Paul A -- Sultan, Marc -- Stachurski, Katharina -- Ryzhova, Marina -- Warnatz, Hans-Jorg -- Ralser, Meryem -- Brun, Sonja -- Bunt, Jens -- Jager, Natalie -- Kleinheinz, Kortine -- Erkek, Serap -- Weber, Ursula D -- Bartholomae, Cynthia C -- von Kalle, Christof -- Lawerenz, Chris -- Eils, Jurgen -- Koster, Jan -- Versteeg, Rogier -- Milde, Till -- Witt, Olaf -- Schmidt, Sabine -- Wolf, Stephan -- Pietsch, Torsten -- Rutkowski, Stefan -- Scheurlen, Wolfram -- Taylor, Michael D -- Brors, Benedikt -- Felsberg, Jorg -- Reifenberger, Guido -- Borkhardt, Arndt -- Lehrach, Hans -- Wechsler-Reya, Robert J -- Eils, Roland -- Yaspo, Marie-Laure -- Landgraf, Pablo -- Korshunov, Andrey -- Zapatka, Marc -- Radlwimmer, Bernhard -- Pfister, Stefan M -- Lichter, Peter -- England -- Nature. 2014 Jun 26;510(7506):537-41. doi: 10.1038/nature13268. Epub 2014 May 18.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉1] Division of Molecular Genetics, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg 69120, Germany [2]. ; 1] Division of Pediatric Neurooncology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg 69120, Germany [2]. ; Division of Molecular Genetics, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg 69120, Germany. ; Division of Pediatric Neurooncology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg 69120, Germany. ; Max Planck Institute for Molecular Genetics, Ihnestrasse 63-73, Berlin 14195, Germany. ; Department of Pediatric Oncology, Hematology and Clinical Immunology, Heinrich Heine University Dusseldorf, Moorenstrasse 5, Dusseldorf 40225, Germany. ; Department of Neuropathology, NN Burdenko Neurosurgical Institute, 4th Tverskaya-Yamskaya 16, Moscow 125047, Russia. ; Tumor Initiation and Maintenance Program, National Cancer Institute (NCI)-Designated Cancer Center, Sanford-Burnham Medical Research Institute, 2880 Torrey Pines Scenic Drive, La Jolla, California 92037, USA. ; 1] Queensland Brain Institute, University of Queensland, QBI Building, St Lucia, Queensland 4072, Australia [2] Department of Oncogenomics, AMC, University of Amsterdam, Meibergdreef 9, Amsterdam 1105 AZ, the Netherlands. ; Division of Theoretical Bioinformatics, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg 69120, Germany. ; 1] Division of Molecular Genetics, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg 69120, Germany [2] Division of Theoretical Bioinformatics, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg 69120, Germany. ; 1] Division of Pediatric Neurooncology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg 69120, Germany [2] European Molecular Biology Laboratory (EMBL), Meyerhofstrasse 1, Heidelberg 69117, Germany. ; 1] Division of Translational Oncology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg 69120, Germany [2] National Center for Tumor Diseases (NCT), Im Neuenheimer Feld 460, Heidelberg 69120, Germany. ; Data Management Facility, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg 69120, Germany. ; Department of Oncogenomics, AMC, University of Amsterdam, Meibergdreef 9, Amsterdam 1105 AZ, the Netherlands. ; 1] Department of Pediatric Oncology, Hematology & Immunology, Heidelberg University Hospital, Im Neuenheimer Feld 430, Heidelberg 69120, Germany [2] Clinical Cooperation Unit Pediatric Oncology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg 69120, Germany. ; Genomics and Proteomics Core Facility, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg 69120, Germany. ; Department of Neuropathology, University of Bonn Medical Center, Sigmund-Freud-Strasse 25, Bonn 53105, Germany. ; Department of Paediatric Haematology and Oncology, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, Hamburg 20246, Germany. ; Cnopf'sche Kinderklinik, Nurnberg Children's Hospital, St.-Johannis-Muhlgasse 19, Nurnberg 90419, Germany. ; 1] Program in Developmental and Stem Cell Biology, The Arthur and Sonia Labatt Brain Tumour Research Centre, Hospital for Sick Children, 555 University Avenue, Toronto, Ontario M5G 1X8, Canada [2] Division of Neurosurgery, Hospital for Sick Children, 555 University Avenue, Toronto, Ontario M5G 1X8, Canada [3] Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario M5S 1A8, Canada. ; 1] Department of Neuropathology, Heinrich Heine University Dusseldorf, Moorenstrasse 5, Dusseldorf 40225, Germany [2] German Consortium for Translational Cancer Research (DKTK), German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg 69120, Germany. ; 1] Division of Theoretical Bioinformatics, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg 69120, Germany [2] Institute of Pharmacy and Molecular Biotechnology (IPMB), University of Heidelberg, Heidelberg 69120, Germany [3] Bioquant Center, University of Heidelberg, Im Neuenheimer Feld 267, Heidelberg 69120, Germany [4] Heidelberg Center for Personalised Oncology (DKFZ-HIPO), Im Neuenheimer Feld 280, Heidelberg 69120, Germany. ; 1] Department of Neuropathology, University of Heidelberg, Im Neuenheimer Feld 220, Heidelberg 69120, Germany [2] Clinical Cooperation Unit Neuropathology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 220-221, Heidelberg, 69120 Germany. ; 1] Division of Pediatric Neurooncology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg 69120, Germany [2] Department of Pediatric Oncology, Hematology & Immunology, Heidelberg University Hospital, Im Neuenheimer Feld 430, Heidelberg 69120, Germany. ; 1] Division of Molecular Genetics, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg 69120, Germany [2] Heidelberg Center for Personalised Oncology (DKFZ-HIPO), Im Neuenheimer Feld 280, Heidelberg 69120, Germany.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/24847876" target="_blank"〉PubMed〈/a〉

Description: Medulloblastoma is a highly malignant paediatric brain tumour currently treated with a combination of surgery, radiation and chemotherapy, posing a considerable burden of toxicity to the developing child. Genomics has illuminated the extensive intertumoral heterogeneity of medulloblastoma, identifying four distinct molecular subgroups. Group 3 and group 4 subgroup medulloblastomas account for most paediatric cases; yet, oncogenic drivers for these subtypes remain largely unidentified. Here we describe a series of prevalent, highly disparate genomic structural variants, restricted to groups 3 and 4, resulting in specific and mutually exclusive activation of the growth factor independent 1 family proto-oncogenes, GFI1 and GFI1B. Somatic structural variants juxtapose GFI1 or GFI1B coding sequences proximal to active enhancer elements, including super-enhancers, instigating oncogenic activity. Our results, supported by evidence from mouse models, identify GFI1 and GFI1B as prominent medulloblastoma oncogenes and implicate 'enhancer hijacking' as an efficient mechanism driving oncogene activation in a childhood cancer.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4201514/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4201514/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Northcott, Paul A -- Lee, Catherine -- Zichner, Thomas -- Stutz, Adrian M -- Erkek, Serap -- Kawauchi, Daisuke -- Shih, David J H -- Hovestadt, Volker -- Zapatka, Marc -- Sturm, Dominik -- Jones, David T W -- Kool, Marcel -- Remke, Marc -- Cavalli, Florence M G -- Zuyderduyn, Scott -- Bader, Gary D -- VandenBerg, Scott -- Esparza, Lourdes Adriana -- Ryzhova, Marina -- Wang, Wei -- Wittmann, Andrea -- Stark, Sebastian -- Sieber, Laura -- Seker-Cin, Huriye -- Linke, Linda -- Kratochwil, Fabian -- Jager, Natalie -- Buchhalter, Ivo -- Imbusch, Charles D -- Zipprich, Gideon -- Raeder, Benjamin -- Schmidt, Sabine -- Diessl, Nicolle -- Wolf, Stephan -- Wiemann, Stefan -- Brors, Benedikt -- Lawerenz, Chris -- Eils, Jurgen -- Warnatz, Hans-Jorg -- Risch, Thomas -- Yaspo, Marie-Laure -- Weber, Ursula D -- Bartholomae, Cynthia C -- von Kalle, Christof -- Turanyi, Eszter -- Hauser, Peter -- Sanden, Emma -- Darabi, Anna -- Siesjo, Peter -- Sterba, Jaroslav -- Zitterbart, Karel -- Sumerauer, David -- van Sluis, Peter -- Versteeg, Rogier -- Volckmann, Richard -- Koster, Jan -- Schuhmann, Martin U -- Ebinger, Martin -- Grimes, H Leighton -- Robinson, Giles W -- Gajjar, Amar -- Mynarek, Martin -- von Hoff, Katja -- Rutkowski, Stefan -- Pietsch, Torsten -- Scheurlen, Wolfram -- Felsberg, Jorg -- Reifenberger, Guido -- Kulozik, Andreas E -- von Deimling, Andreas -- Witt, Olaf -- Eils, Roland -- Gilbertson, Richard J -- Korshunov, Andrey -- Taylor, Michael D -- Lichter, Peter -- Korbel, Jan O -- Wechsler-Reya, Robert J -- Pfister, Stefan M -- 5P30CA030199/CA/NCI NIH HHS/ -- P01 CA096832/CA/NCI NIH HHS/ -- P30 CA030199/CA/NCI NIH HHS/ -- P41GM103504/GM/NIGMS NIH HHS/ -- R01 CA159859/CA/NCI NIH HHS/ -- England -- Nature. 2014 Jul 24;511(7510):428-34. doi: 10.1038/nature13379. Epub 2014 Jun 22.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉1] Division of Pediatric Neurooncology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg 69120, Germany [2]. ; 1] Biomedical Sciences Graduate Program, University of California San Diego, 9500 Gilman Drive, La Jolla, California 92093-0685, USA [2] Tumor Initiation and Maintenance Program, Sanford-Burnham Medical Research Institute, 10901 North Torrey Pines Road, La Jolla, California 92037, USA [3]. ; 1] European Molecular Biology Laboratory (EMBL), Genome Biology Unit, Meyerhofstrasse 1, Heidelberg 69117, Germany [2]. ; European Molecular Biology Laboratory (EMBL), Genome Biology Unit, Meyerhofstrasse 1, Heidelberg 69117, Germany. ; 1] Division of Pediatric Neurooncology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg 69120, Germany [2] European Molecular Biology Laboratory (EMBL), Genome Biology Unit, Meyerhofstrasse 1, Heidelberg 69117, Germany. ; Division of Pediatric Neurooncology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg 69120, Germany. ; The Arthur and Sonia Labatt Brain Tumor Research Centre, The Hospital for Sick Children, 555 University Avenue, Toronto, Ontario M5G 1X8, Canada. ; Division of Molecular Genetics, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg 69120, Germany. ; The Donnelly Centre, University of Toronto, 160 College Street, Toronto, Ontario M5S 3E1, Canada. ; Department of Pathology, University of California San Diego, 9500 Gilman Drive, La Jolla, California 92093, USA. ; Tumor Initiation and Maintenance Program, Sanford-Burnham Medical Research Institute, 10901 North Torrey Pines Road, La Jolla, California 92037, USA. ; Department of Neuropathology, NN Burdenko Neurosurgical Institute, 4th Tverskaya-Yamskaya 16, Moscow 125047, Russia. ; Division of Theoretical Bioinformatics, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg 69120, Germany. ; Data Management Facility, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg 69120, Germany. ; Genomics and Proteomics Core Facility, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg 69120, Germany. ; Department of Vertebrate Genomics, Max Planck Institute for Molecular Genetics, Ihnestrasse 63-73, Berlin 14195, Germany. ; Division of Translational Oncology, German Cancer Research Center (DKFZ) and National Center for Tumor Diseases (NCT), Im Neuenheimer Feld 460, Heidelberg 69120, Germany. ; 1] Division of Translational Oncology, German Cancer Research Center (DKFZ) and National Center for Tumor Diseases (NCT), Im Neuenheimer Feld 460, Heidelberg 69120, Germany [2] Heidelberg Center for Personalised Oncology (DKFZ-HIPO), Im Neuenheimer Feld 280, Heidelberg 69120, Germany. ; 1st Department of Pathology and Experimental Cancer Research, Semmelweis University SE, II.sz. Gyermekklinika, Budapest 1094, Hungary. ; 2nd Department of Pediatrics, Semmelweis University, SE, II.sz. Gyermekklinika, Budapest 1094, Hungary. ; 1] Glioma Immunotherapy Group, Division of Neurosurgery, Lund University, Paradisgatan 2, Lund 221 00, Sweden [2] Department of Clinical Sciences, Lund University, Paradisgatan 2, Lund 221 00, Sweden. ; Department of Pediatric Oncology, Masaryk University and University Hospital, Brno, Cernopolni 9 Brno 613 00, Czech Republic. ; Department of Pediatric Hematology and Oncology, 2nd Faculty of Medicine, Charles University and University Hospital Motol, V Uvalu 84, Prague 150 06, Czech Republic. ; Department of Oncogenomics, AMC, University of Amsterdam, Meibergdreef 9, Amsterdam 1105, AZ Netherlands. ; Department of Neurosurgery, Tubingen University Hospital, Hoppe-Seyler Strasse 3, Tubingen 72076, Germany. ; Division of Immunobiology, Program in Cancer Pathology of the Divisions of Experimental Hematology and Pathology, Program in Hematologic Malignancies of the Cancer and Blood Disease Insitute, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, Ohio 452229, USA. ; 1] Department of Developmental Neurobiology, St Jude Children's Research Hospital, 262 Danny Thomas Place, Memphis, Tennessee 38105, USA [2] Department of Oncology, St Jude Children's Research Hospital, 262 Danny Thomas Place, Memphis, Tennessee 38105, USA. ; Department of Oncology, St Jude Children's Research Hospital, 262 Danny Thomas Place, Memphis, Tennessee 38105, USA. ; Department of Paediatric Haematology and Oncology, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, Hamburg 20246, Germany. ; Department of Neuropathology, University of Bonn, Sigmund-Freud-Str. 25, Bonn 53105, Germany. ; Cnopf'sche Kinderklinik, Nurnberg Children's Hospital, St-Johannis-Muhlgasse 19, Nurnberg 90419, Germany. ; Department of Neuropathology, Heinrich-Heine-University Dusseldorf, Moorenstrasse 5, Dusseldorf 40225, Germany. ; Department of Pediatric Oncology, Hematology & Immunology, Heidelberg University Hospital, Im Neuenheimer Feld 430, Heidelberg 69120, Germany. ; Department of Neuropathology, University of Heidelberg, Im Neuenheimer Feld 220, Heidelberg 69120, Germany. ; 1] Division of Theoretical Bioinformatics, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg 69120, Germany [2] Heidelberg Center for Personalised Oncology (DKFZ-HIPO), Im Neuenheimer Feld 280, Heidelberg 69120, Germany. ; 1] The Arthur and Sonia Labatt Brain Tumor Research Centre, The Hospital for Sick Children, 555 University Avenue, Toronto, Ontario M5G 1X8, Canada [2] Division of Neurosurgery, The Hospital for Sick Children, 555 University Avenue, Toronto, Ontario M5G 1X8, Canada. ; 1] Division of Molecular Genetics, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg 69120, Germany [2] Heidelberg Center for Personalised Oncology (DKFZ-HIPO), Im Neuenheimer Feld 280, Heidelberg 69120, Germany. ; 1] European Molecular Biology Laboratory (EMBL), Genome Biology Unit, Meyerhofstrasse 1, Heidelberg 69117, Germany [2] EMBL, European Bioinformatics Institute (EMBL-EBI), Wellcome Trust Genome Campus, Hinxton, Saffron Walden CB10 1SD, UK. ; 1] Division of Pediatric Neurooncology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg 69120, Germany [2] Department of Pediatric Oncology, Hematology & Immunology, Heidelberg University Hospital, Im Neuenheimer Feld 430, Heidelberg 69120, Germany.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25043047" target="_blank"〉PubMed〈/a〉

Description: Epistatic interactions between mutant sites in the same protein can exert a strong influence on pathways of molecular evolution. We performed protein engineering experiments that revealed pervasive epistasis among segregating amino acid variants that contribute to adaptive functional variation in deer mouse hemoglobin (Hb). Amino acid mutations increased or decreased Hb-O2 affinity depending on the allelic state of other sites. Structural analysis revealed that epistasis for Hb-O2 affinity and allosteric regulatory control is attributable to indirect interactions between structurally remote sites. The prevalence of sign epistasis for fitness-related biochemical phenotypes has important implications for the evolutionary dynamics of protein polymorphism in natural populations.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4409680/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4409680/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Natarajan, Chandrasekhar -- Inoguchi, Noriko -- Weber, Roy E -- Fago, Angela -- Moriyama, Hideaki -- Storz, Jay F -- HL087216-S1/HL/NHLBI NIH HHS/ -- R01 HL087216/HL/NHLBI NIH HHS/ -- New York, N.Y. -- Science. 2013 Jun 14;340(6138):1324-7. doi: 10.1126/science.1236862.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉School of Biological Sciences, University of Nebraska, Lincoln, NE 68588, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/23766324" target="_blank"〉PubMed〈/a〉

Description: To better determine the history of modern birds, we performed a genome-scale phylogenetic analysis of 48 species representing all orders of Neoaves using phylogenomic methods created to handle genome-scale data. We recovered a highly resolved tree that confirms previously controversial sister or close relationships. We identified the first divergence in Neoaves, two groups we named Passerea and Columbea, representing independent lineages of diverse and convergently evolved land and water bird species. Among Passerea, we infer the common ancestor of core landbirds to have been an apex predator and confirm independent gains of vocal learning. Among Columbea, we identify pigeons and flamingoes as belonging to sister clades. Even with whole genomes, some of the earliest branches in Neoaves proved challenging to resolve, which was best explained by massive protein-coding sequence convergence and high levels of incomplete lineage sorting that occurred during a rapid radiation after the Cretaceous-Paleogene mass extinction event about 66 million years ago.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4405904/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4405904/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Jarvis, Erich D -- Mirarab, Siavash -- Aberer, Andre J -- Li, Bo -- Houde, Peter -- Li, Cai -- Ho, Simon Y W -- Faircloth, Brant C -- Nabholz, Benoit -- Howard, Jason T -- Suh, Alexander -- Weber, Claudia C -- da Fonseca, Rute R -- Li, Jianwen -- Zhang, Fang -- Li, Hui -- Zhou, Long -- Narula, Nitish -- Liu, Liang -- Ganapathy, Ganesh -- Boussau, Bastien -- Bayzid, Md Shamsuzzoha -- Zavidovych, Volodymyr -- Subramanian, Sankar -- Gabaldon, Toni -- Capella-Gutierrez, Salvador -- Huerta-Cepas, Jaime -- Rekepalli, Bhanu -- Munch, Kasper -- Schierup, Mikkel -- Lindow, Bent -- Warren, Wesley C -- Ray, David -- Green, Richard E -- Bruford, Michael W -- Zhan, Xiangjiang -- Dixon, Andrew -- Li, Shengbin -- Li, Ning -- Huang, Yinhua -- Derryberry, Elizabeth P -- Bertelsen, Mads Frost -- Sheldon, Frederick H -- Brumfield, Robb T -- Mello, Claudio V -- Lovell, Peter V -- Wirthlin, Morgan -- Schneider, Maria Paula Cruz -- Prosdocimi, Francisco -- Samaniego, Jose Alfredo -- Vargas Velazquez, Amhed Missael -- Alfaro-Nunez, Alonzo -- Campos, Paula F -- Petersen, Bent -- Sicheritz-Ponten, Thomas -- Pas, An -- Bailey, Tom -- Scofield, Paul -- Bunce, Michael -- Lambert, David M -- Zhou, Qi -- Perelman, Polina -- Driskell, Amy C -- Shapiro, Beth -- Xiong, Zijun -- Zeng, Yongli -- Liu, Shiping -- Li, Zhenyu -- Liu, Binghang -- Wu, Kui -- Xiao, Jin -- Yinqi, Xiong -- Zheng, Qiuemei -- Zhang, Yong -- Yang, Huanming -- Wang, Jian -- Smeds, Linnea -- Rheindt, Frank E -- Braun, Michael -- Fjeldsa, Jon -- Orlando, Ludovic -- Barker, F Keith -- Jonsson, Knud Andreas -- Johnson, Warren -- Koepfli, Klaus-Peter -- O'Brien, Stephen -- Haussler, David -- Ryder, Oliver A -- Rahbek, Carsten -- Willerslev, Eske -- Graves, Gary R -- Glenn, Travis C -- McCormack, John -- Burt, Dave -- Ellegren, Hans -- Alstrom, Per -- Edwards, Scott V -- Stamatakis, Alexandros -- Mindell, David P -- Cracraft, Joel -- Braun, Edward L -- Warnow, Tandy -- Jun, Wang -- Gilbert, M Thomas P -- Zhang, Guojie -- DP1 OD000448/OD/NIH HHS/ -- DP1OD000448/OD/NIH HHS/ -- R24 GM092842/GM/NIGMS NIH HHS/ -- Howard Hughes Medical Institute/ -- New York, N.Y. -- Science. 2014 Dec 12;346(6215):1320-31. doi: 10.1126/science.1253451.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Neurobiology, Howard Hughes Medical Institute (HHMI), and Duke University Medical Center, Durham, NC 27710, USA. jarvis@neuro.duke.edu tandywarnow@gmail.com mtpgilbert@gmail.com wangj@genomics.cn zhanggj@genomics.cn. ; Department of Computer Science, The University of Texas at Austin, Austin, TX 78712, USA. ; Scientific Computing Group, Heidelberg Institute for Theoretical Studies, Heidelberg, Germany. ; China National GeneBank, BGI-Shenzhen, Shenzhen 518083, China. College of Medicine and Forensics, Xi'an Jiaotong University Xi'an 710061, China. Centre for GeoGenetics, Natural History Museum of Denmark, University of Copenhagen, Oster Voldgade 5-7, 1350 Copenhagen, Denmark. ; Department of Biology, New Mexico State University, Las Cruces, NM 88003, USA. ; China National GeneBank, BGI-Shenzhen, Shenzhen 518083, China. Centre for GeoGenetics, Natural History Museum of Denmark, University of Copenhagen, Oster Voldgade 5-7, 1350 Copenhagen, Denmark. ; School of Biological Sciences, University of Sydney, Sydney, New South Wales 2006, Australia. ; Department of Ecology and Evolutionary Biology, University of California, Los Angeles, CA 90095, USA. Department of Biological Sciences, Louisiana State University, Baton Rouge, LA 70803, USA. ; CNRS UMR 5554, Institut des Sciences de l'Evolution de Montpellier, Universite Montpellier II Montpellier, France. ; Department of Neurobiology, Howard Hughes Medical Institute (HHMI), and Duke University Medical Center, Durham, NC 27710, USA. ; Department of Evolutionary Biology, Evolutionary Biology Centre, Uppsala University, SE-752 36 Uppsala Sweden. ; Centre for GeoGenetics, Natural History Museum of Denmark, University of Copenhagen, Oster Voldgade 5-7, 1350 Copenhagen, Denmark. ; China National GeneBank, BGI-Shenzhen, Shenzhen 518083, China. ; Department of Biology, New Mexico State University, Las Cruces, NM 88003, USA. Biodiversity and Biocomplexity Unit, Okinawa Institute of Science and Technology Onna-son, Okinawa 904-0495, Japan. ; Department of Statistics and Institute of Bioinformatics, University of Georgia, Athens, GA 30602, USA. ; Laboratoire de Biometrie et Biologie Evolutive, Centre National de la Recherche Scientifique, Universite de Lyon, F-69622 Villeurbanne, France. ; Environmental Futures Research Institute, Griffith University, Nathan, Queensland 4111, Australia. ; Bioinformatics and Genomics Programme, Centre for Genomic Regulation, Dr. Aiguader 88, 08003 Barcelona, Spain. Universitat Pompeu Fabra, Barcelona, Spain. Institucio Catalana de Recerca i Estudis Avancats, Barcelona, Spain. ; Bioinformatics and Genomics Programme, Centre for Genomic Regulation, Dr. Aiguader 88, 08003 Barcelona, Spain. Universitat Pompeu Fabra, Barcelona, Spain. ; Joint Institute for Computational Sciences, The University of Tennessee, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA. ; Bioinformatics Research Centre, Aarhus University, DK-8000 Aarhus C, Denmark. ; The Genome Institute, Washington University School of Medicine, St Louis, MI 63108, USA. ; Department of Biochemistry, Molecular Biology, Entomology and Plant Pathology, Mississippi State University, Mississippi State, MS 39762, USA. Institute for Genomics, Biocomputing and Biotechnology, Mississippi State University, Mississippi State, MS 39762, USA. Department of Biological Sciences, Texas Tech University, Lubbock, TX 79409, USA. ; Department of Ecology and Evolutionary Biology, University of California Santa Cruz (UCSC), Santa Cruz, CA 95064, USA. ; Organisms and Environment Division, Cardiff School of Biosciences, Cardiff University Cardiff CF10 3AX, Wales, UK. ; Organisms and Environment Division, Cardiff School of Biosciences, Cardiff University Cardiff CF10 3AX, Wales, UK. Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China. ; International Wildlife Consultants, Carmarthen SA33 5YL, Wales, UK. ; College of Medicine and Forensics, Xi'an Jiaotong University Xi'an, 710061, China. ; State Key Laboratory for Agrobiotechnology, China Agricultural University, Beijing 100094, China. ; Department of Ecology and Evolutionary Biology, Tulane University, New Orleans, LA 70118, USA. Museum of Natural Science and Department of Biological Sciences, Louisiana State University, Baton Rouge, LA 70803, USA. ; Center for Zoo and Wild Animal Health, Copenhagen Zoo Roskildevej 38, DK-2000 Frederiksberg, Denmark. ; Museum of Natural Science and Department of Biological Sciences, Louisiana State University, Baton Rouge, LA 70803, USA. ; Department of Behavioral Neuroscience, Oregon Health and Science University, Portland, OR 97239, USA. Brazilian Avian Genome Consortium (CNPq/FAPESPA-SISBIO Aves), Federal University of Para, Belem, Para, Brazil. ; Department of Behavioral Neuroscience, Oregon Health and Science University, Portland, OR 97239, USA. ; Brazilian Avian Genome Consortium (CNPq/FAPESPA-SISBIO Aves), Federal University of Para, Belem, Para, Brazil. Institute of Biological Sciences, Federal University of Para, Belem, Para, Brazil. ; Brazilian Avian Genome Consortium (CNPq/FAPESPA-SISBIO Aves), Federal University of Para, Belem, Para, Brazil. Institute of Medical Biochemistry Leopoldo de Meis, Federal University of Rio de Janeiro, Rio de Janeiro RJ 21941-902, Brazil. ; Centre for Biological Sequence Analysis, Department of Systems Biology, Technical University of Denmark Kemitorvet 208, 2800 Kgs Lyngby, Denmark. ; Breeding Centre for Endangered Arabian Wildlife, Sharjah, United Arab Emirates. ; Dubai Falcon Hospital, Dubai, United Arab Emirates. ; Canterbury Museum Rolleston Avenue, Christchurch 8050, New Zealand. ; Trace and Environmental DNA Laboratory Department of Environment and Agriculture, Curtin University, Perth, Western Australia 6102, Australia. ; Department of Integrative Biology, University of California, Berkeley, CA 94720, USA. ; Laboratory of Genomic Diversity, National Cancer Institute Frederick, MD 21702, USA. Institute of Molecular and Cellular Biology, SB RAS and Novosibirsk State University, Novosibirsk, Russia. ; Smithsonian Institution National Museum of Natural History, Washington, DC 20013, USA. ; BGI-Shenzhen, Shenzhen 518083, China. ; Department of Biological Sciences, National University of Singapore, Republic of Singapore. ; Department of Vertebrate Zoology, National Museum of Natural History, Smithsonian Suitland, MD 20746, USA. ; Center for Macroecology, Evolution and Climate, Natural History Museum of Denmark, University of Copenhagen, Universitetsparken 15, DK-2100 Copenhagen O, Denmark. ; Bell Museum of Natural History, University of Minnesota, Saint Paul, MN 55108, USA. ; Center for Macroecology, Evolution and Climate, Natural History Museum of Denmark, University of Copenhagen, Universitetsparken 15, DK-2100 Copenhagen O, Denmark. Department of Life Sciences, Natural History Museum, Cromwell Road, London SW7 5BD, UK. Department of Life Sciences, Imperial College London, Silwood Park Campus, Ascot SL5 7PY, UK. ; Smithsonian Conservation Biology Institute, National Zoological Park, Front Royal, VA 22630, USA. ; Smithsonian Conservation Biology Institute, National Zoological Park, Washington, DC 20008, USA. ; Theodosius Dobzhansky Center for Genome Bioinformatics, St. Petersburg State University, St. Petersburg, Russia 199004. Oceanographic Center, Nova Southeastern University, Ft Lauderdale, FL 33004, USA. ; Center for Biomolecular Science and Engineering, UCSC, Santa Cruz, CA 95064, USA. ; San Diego Zoo Institute for Conservation Research, Escondido, CA 92027, USA. ; Center for Macroecology, Evolution and Climate, Natural History Museum of Denmark, University of Copenhagen, Universitetsparken 15, DK-2100 Copenhagen O, Denmark. Department of Life Sciences, Imperial College London, Silwood Park Campus, Ascot SL5 7PY, UK. ; Center for Macroecology, Evolution and Climate, Natural History Museum of Denmark, University of Copenhagen, Universitetsparken 15, DK-2100 Copenhagen O, Denmark. Department of Vertebrate Zoology, MRC-116, National Museum of Natural History, Smithsonian Institution, Washington, DC 20013, USA. ; Department of Environmental Health Science, University of Georgia, Athens, GA 30602, USA. ; Moore Laboratory of Zoology and Department of Biology, Occidental College, Los Angeles, CA 90041, USA. ; Department of Genomics and Genetics, The Roslin Institute and Royal (Dick) School of Veterinary Studies, University of Edinburgh, Easter Bush Campus, Midlothian EH25 9RG, UK. ; Swedish Species Information Centre, Swedish University of Agricultural Sciences Box 7007, SE-750 07 Uppsala, Sweden. Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China. ; Department of Organismic and Evolutionary Biology and Museum of Comparative Zoology, Harvard University, Cambridge, MA 02138, USA. ; Scientific Computing Group, Heidelberg Institute for Theoretical Studies, Heidelberg, Germany. Institute of Theoretical Informatics, Department of Informatics, Karlsruhe Institute of Technology, D- 76131 Karlsruhe, Germany. ; Department of Biochemistry and Biophysics, University of California, San Francisco, CA 94158, USA. ; Department of Ornithology, American Museum of Natural History, New York, NY 10024, USA. ; Department of Biology and Genetics Institute, University of Florida, Gainesville, FL 32611, USA. ; Department of Computer Science, The University of Texas at Austin, Austin, TX 78712, USA. Departments of Bioengineering and Computer Science, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA. jarvis@neuro.duke.edu tandywarnow@gmail.com mtpgilbert@gmail.com wangj@genomics.cn zhanggj@genomics.cn. ; BGI-Shenzhen, Shenzhen 518083, China. Department of Biology, University of Copenhagen, Ole Maaloes Vej 5, 2200 Copenhagen, Denmark. Princess Al Jawhara Center of Excellence in the Research of Hereditary Disorders, King Abdulaziz University, Jeddah 21589, Saudi Arabia. Macau University of Science and Technology, Avenida Wai long, Taipa, Macau 999078, China. Department of Medicine, University of Hong Kong, Hong Kong. jarvis@neuro.duke.edu tandywarnow@gmail.com mtpgilbert@gmail.com wangj@genomics.cn zhanggj@genomics.cn. ; Centre for GeoGenetics, Natural History Museum of Denmark, University of Copenhagen, Oster Voldgade 5-7, 1350 Copenhagen, Denmark. Trace and Environmental DNA Laboratory Department of Environment and Agriculture, Curtin University, Perth, Western Australia 6102, Australia. jarvis@neuro.duke.edu tandywarnow@gmail.com mtpgilbert@gmail.com wangj@genomics.cn zhanggj@genomics.cn. ; China National GeneBank, BGI-Shenzhen, Shenzhen 518083, China. Centre for Social Evolution, Department of Biology, Universitetsparken 15, University of Copenhagen, DK-2100 Copenhagen, Denmark. jarvis@neuro.duke.edu tandywarnow@gmail.com mtpgilbert@gmail.com wangj@genomics.cn zhanggj@genomics.cn.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25504713" target="_blank"〉PubMed〈/a〉

Description: Recognition and clearance of a bacterial infection are a fundamental properties of innate immunity. Here, we describe an effector B cell population that protects against microbial sepsis. Innate response activator (IRA) B cells are phenotypically and functionally distinct, develop and diverge from B1a B cells, depend on pattern-recognition receptors, and produce granulocyte-macrophage colony-stimulating factor. Specific deletion of IRA B cell activity impairs bacterial clearance, elicits a cytokine storm, and precipitates septic shock. These observations enrich our understanding of innate immunity, position IRA B cells as gatekeepers of bacterial infection, and identify new treatment avenues for infectious diseases.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3279743/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3279743/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Rauch, Philipp J -- Chudnovskiy, Aleksey -- Robbins, Clinton S -- Weber, Georg F -- Etzrodt, Martin -- Hilgendorf, Ingo -- Tiglao, Elizabeth -- Figueiredo, Jose-Luiz -- Iwamoto, Yoshiko -- Theurl, Igor -- Gorbatov, Rostic -- Waring, Michael T -- Chicoine, Adam T -- Mouded, Majd -- Pittet, Mikael J -- Nahrendorf, Matthias -- Weissleder, Ralph -- Swirski, Filip K -- 1R01HL095612/HL/NHLBI NIH HHS/ -- P01-A154904/PHS HHS/ -- P50 CA086355/CA/NCI NIH HHS/ -- P50 CA086355-11/CA/NCI NIH HHS/ -- P50 CA86355/CA/NCI NIH HHS/ -- R01 HL095612/HL/NHLBI NIH HHS/ -- R01 HL095612-03/HL/NHLBI NIH HHS/ -- R24 CA69246/CA/NCI NIH HHS/ -- S10 RR026360/RR/NCRR NIH HHS/ -- U01 HL080731/HL/NHLBI NIH HHS/ -- U01 HL080731-04/HL/NHLBI NIH HHS/ -- New York, N.Y. -- Science. 2012 Feb 3;335(6068):597-601. doi: 10.1126/science.1215173. Epub 2012 Jan 12.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Center for Systems Biology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/22245738" target="_blank"〉PubMed〈/a〉

Description: The daily solar cycle allows organisms to synchronize their circadian rhythms and sleep-wake cycles to the correct temporal niche. Changes in day-length, shift-work, and transmeridian travel lead to mood alterations and cognitive function deficits. Sleep deprivation and circadian disruption underlie mood and cognitive disorders associated with irregular light schedules. Whether irregular light schedules directly affect mood and cognitive functions in the context of normal sleep and circadian rhythms remains unclear. Here we show, using an aberrant light cycle that neither changes the amount and architecture of sleep nor causes changes in the circadian timing system, that light directly regulates mood-related behaviours and cognitive functions in mice. Animals exposed to the aberrant light cycle maintain daily corticosterone rhythms, but the overall levels of corticosterone are increased. Despite normal circadian and sleep structures, these animals show increased depression-like behaviours and impaired hippocampal long-term potentiation and learning. Administration of the antidepressant drugs fluoxetine or desipramine restores learning in mice exposed to the aberrant light cycle, suggesting that the mood deficit precedes the learning impairments. To determine the retinal circuits underlying this impairment of mood and learning, we examined the behavioural consequences of this light cycle in animals that lack intrinsically photosensitive retinal ganglion cells. In these animals, the aberrant light cycle does not impair mood and learning, despite the presence of the conventional retinal ganglion cells and the ability of these animals to detect light for image formation. These findings demonstrate the ability of light to influence cognitive and mood functions directly through intrinsically photosensitive retinal ganglion cells.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3549331/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3549331/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉LeGates, Tara A -- Altimus, Cara M -- Wang, Hui -- Lee, Hey-Kyoung -- Yang, Sunggu -- Zhao, Haiqing -- Kirkwood, Alfredo -- Weber, E Todd -- Hattar, Samer -- R01 AG034606/AG/NIA NIH HHS/ -- R01 GM076430/GM/NIGMS NIH HHS/ -- England -- Nature. 2012 Nov 22;491(7425):594-8. doi: 10.1038/nature11673. Epub 2012 Nov 14.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Biology, Johns Hopkins University, Baltimore, Maryland 21218, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/23151476" target="_blank"〉PubMed〈/a〉

Description: Modern strains of Mycobacterium tuberculosis from the Americas are closely related to those from Europe, supporting the assumption that human tuberculosis was introduced post-contact. This notion, however, is incompatible with archaeological evidence of pre-contact tuberculosis in the New World. Comparative genomics of modern isolates suggests that M. tuberculosis attained its worldwide distribution following human dispersals out of Africa during the Pleistocene epoch, although this has yet to be confirmed with ancient calibration points. Here we present three 1,000-year-old mycobacterial genomes from Peruvian human skeletons, revealing that a member of the M. tuberculosis complex caused human disease before contact. The ancient strains are distinct from known human-adapted forms and are most closely related to those adapted to seals and sea lions. Two independent dating approaches suggest a most recent common ancestor for the M. tuberculosis complex less than 6,000 years ago, which supports a Holocene dispersal of the disease. Our results implicate sea mammals as having played a role in transmitting the disease to humans across the ocean.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4550673/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4550673/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Bos, Kirsten I -- Harkins, Kelly M -- Herbig, Alexander -- Coscolla, Mireia -- Weber, Nico -- Comas, Inaki -- Forrest, Stephen A -- Bryant, Josephine M -- Harris, Simon R -- Schuenemann, Verena J -- Campbell, Tessa J -- Majander, Kerttu -- Wilbur, Alicia K -- Guichon, Ricardo A -- Wolfe Steadman, Dawnie L -- Cook, Della Collins -- Niemann, Stefan -- Behr, Marcel A -- Zumarraga, Martin -- Bastida, Ricardo -- Huson, Daniel -- Nieselt, Kay -- Young, Douglas -- Parkhill, Julian -- Buikstra, Jane E -- Gagneux, Sebastien -- Stone, Anne C -- Krause, Johannes -- 098051/Wellcome Trust/United Kingdom -- AI090928/AI/NIAID NIH HHS/ -- MC_U117581288/Medical Research Council/United Kingdom -- R01 AI090928/AI/NIAID NIH HHS/ -- Medical Research Council/United Kingdom -- England -- Nature. 2014 Oct 23;514(7523):494-7. doi: 10.1038/nature13591. Epub 2014 Aug 20.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉1] Department of Archaeological Sciences, University of Tubingen, Ruemelinstrasse 23, 72070 Tubingen, Germany [2]. ; 1] School of Human Evolution and Social Change, Arizona State University, PO Box 872402, Tempe, Arizona 85287-2402, USA [2]. ; 1] Department of Archaeological Sciences, University of Tubingen, Ruemelinstrasse 23, 72070 Tubingen, Germany [2] Center for Bioinformatics, University of Tubingen, Sand 14, 72076 Tubingen, Germany [3]. ; 1] Department of Medical Parasitology and Infection Biology, Swiss Tropical and Public Health Institute, Socinstrasse 57, 4002 Basel, Switzerland [2] University of Basel, Petersplatz 1, CH-4003 Basel, Switzerland [3]. ; Center for Bioinformatics, University of Tubingen, Sand 14, 72076 Tubingen, Germany. ; 1] Genomics and Health Unit, FISABIO-Public Health, Avenida Cataluna 21, 46020 Valencia, Spain [2] CIBER (Centros de Investigacion Biomedica en Red) in Epidemiology and Public Health, Instituto de Salud Carlos III, C/ Monforte de Lemos 3-5, Pabellon 11, Planta 0, 28029 Madrid, Spain. ; Department of Archaeological Sciences, University of Tubingen, Ruemelinstrasse 23, 72070 Tubingen, Germany. ; Pathogen Genomics, The Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge CB10 1SA, UK. ; Department of Archaeology, University of Cape Town, Private Bag X1, Rondebosch, 7701, South Africa. ; School of Human Evolution and Social Change, Arizona State University, PO Box 872402, Tempe, Arizona 85287-2402, USA. ; CONICET, Laboratorio de Ecologia Evolutiva Humana (FACSO, UNCPBA), Departamento de Biologia (FCEyN, UNMDP), Calle 508 No. 881 (7631), Quequen, Argentina. ; Department of Anthropology, University of Tennessee, 250 South Stadium Hall, Knoxville, Tennessee 37996, USA. ; Department of Anthropology, Indiana University, 701 East Kirkwood Avenue, Bloomington, Indiana 47405-7100, USA. ; 1] Molecular Mycobacteriology, Forschungszentrum Borstel, Parkallee 1, 23845 Borstel, Germany [2] German Center for Infection Research, Forschungszentrum Borstel, Parkallee 1, 23845 Borstel, Germany. ; McGill International TB Centre, McGill University, 1650 Cedar Avenue, Montreal H3G 1A4, Canada. ; Biotechnology Institute, CICVyA-INTA Castelar, Dr. Nicolas Repetto y De Los Reseros S/N, (B1686IGC) Hurlingham, Buenos Aires, Argentina. ; Instituto de Investigaciones Marinas y Costeras (CONICET-UNMdP), Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, San Luis 1722, Mar del Plata 7600, Argentina. ; 1] Department of Medicine, Imperial College, London W2 1PG, UK [2] Division of Mycobacterial Research, MRC National Institute for Medical Research, Mill Hill, London NW7 1AA, UK. ; 1] Department of Medical Parasitology and Infection Biology, Swiss Tropical and Public Health Institute, Socinstrasse 57, 4002 Basel, Switzerland [2] University of Basel, Petersplatz 1, CH-4003 Basel, Switzerland. ; 1] Department of Archaeological Sciences, University of Tubingen, Ruemelinstrasse 23, 72070 Tubingen, Germany [2] Senckenberg Centre for Human Evolution and Palaeoenvironment, University of Tubingen, Tubingen 72070, Germany [3] Max Planck Institute for Science and History, Khalaische Strasse 10, 07745 Jena, Germany.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25141181" target="_blank"〉PubMed〈/a〉