GLORIA

GEOMAR Library Ocean Research Information Access

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Publication Date: 2011-08-13
    Description: Atlantic cod (Gadus morhua) is a large, cold-adapted teleost that sustains long-standing commercial fisheries and incipient aquaculture. Here we present the genome sequence of Atlantic cod, showing evidence for complex thermal adaptations in its haemoglobin gene cluster and an unusual immune architecture compared to other sequenced vertebrates. The genome assembly was obtained exclusively by 454 sequencing of shotgun and paired-end libraries, and automated annotation identified 22,154 genes. The major histocompatibility complex (MHC) II is a conserved feature of the adaptive immune system of jawed vertebrates, but we show that Atlantic cod has lost the genes for MHC II, CD4 and invariant chain (Ii) that are essential for the function of this pathway. Nevertheless, Atlantic cod is not exceptionally susceptible to disease under natural conditions. We find a highly expanded number of MHC I genes and a unique composition of its Toll-like receptor (TLR) families. This indicates how the Atlantic cod immune system has evolved compensatory mechanisms in both adaptive and innate immunity in the absence of MHC II. These observations affect fundamental assumptions about the evolution of the adaptive immune system and its components in vertebrates.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3537168/" 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/PMC3537168/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Star, Bastiaan -- Nederbragt, Alexander J -- Jentoft, Sissel -- Grimholt, Unni -- Malmstrom, Martin -- Gregers, Tone F -- Rounge, Trine B -- Paulsen, Jonas -- Solbakken, Monica H -- Sharma, Animesh -- Wetten, Ola F -- Lanzen, Anders -- Winer, Roger -- Knight, James -- Vogel, Jan-Hinnerk -- Aken, Bronwen -- Andersen, Oivind -- Lagesen, Karin -- Tooming-Klunderud, Ave -- Edvardsen, Rolf B -- Tina, Kirubakaran G -- Espelund, Mari -- Nepal, Chirag -- Previti, Christopher -- Karlsen, Bard Ove -- Moum, Truls -- Skage, Morten -- Berg, Paul R -- Gjoen, Tor -- Kuhl, Heiner -- Thorsen, Jim -- Malde, Ketil -- Reinhardt, Richard -- Du, Lei -- Johansen, Steinar D -- Searle, Steve -- Lien, Sigbjorn -- Nilsen, Frank -- Jonassen, Inge -- Omholt, Stig W -- Stenseth, Nils Chr -- Jakobsen, Kjetill S -- 098051/Wellcome Trust/United Kingdom -- England -- Nature. 2011 Aug 10;477(7363):207-10. doi: 10.1038/nature10342.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Centre for Ecological and Evolutionary Synthesis, Department of Biology, University of Oslo, PO Box 1066, Blindern, N-0316 Oslo, Norway.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/21832995" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Evolution, Molecular ; Gadus morhua/*genetics/*immunology ; Genome/*genetics ; Genomics ; Hemoglobins/genetics ; Immune System/*immunology ; Immunity/*genetics/immunology ; Major Histocompatibility Complex/genetics/immunology ; Male ; Polymorphism, Genetic/genetics ; Synteny/genetics ; Toll-Like Receptors/genetics
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 2
    Publication Date: 2013-04-20
    Description: The discovery of a living coelacanth specimen in 1938 was remarkable, as this lineage of lobe-finned fish was thought to have become extinct 70 million years ago. The modern coelacanth looks remarkably similar to many of its ancient relatives, and its evolutionary proximity to our own fish ancestors provides a glimpse of the fish that first walked on land. Here we report the genome sequence of the African coelacanth, Latimeria chalumnae. Through a phylogenomic analysis, we conclude that the lungfish, and not the coelacanth, is the closest living relative of tetrapods. Coelacanth protein-coding genes are significantly more slowly evolving than those of tetrapods, unlike other genomic features. Analyses of changes in genes and regulatory elements during the vertebrate adaptation to land highlight genes involved in immunity, nitrogen excretion and the development of fins, tail, ear, eye, brain and olfaction. Functional assays of enhancers involved in the fin-to-limb transition and in the emergence of extra-embryonic tissues show the importance of the coelacanth genome as a blueprint for understanding tetrapod evolution.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3633110/" 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/PMC3633110/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Amemiya, Chris T -- Alfoldi, Jessica -- Lee, Alison P -- Fan, Shaohua -- Philippe, Herve -- Maccallum, Iain -- Braasch, Ingo -- Manousaki, Tereza -- Schneider, Igor -- Rohner, Nicolas -- Organ, Chris -- Chalopin, Domitille -- Smith, Jeramiah J -- Robinson, Mark -- Dorrington, Rosemary A -- Gerdol, Marco -- Aken, Bronwen -- Biscotti, Maria Assunta -- Barucca, Marco -- Baurain, Denis -- Berlin, Aaron M -- Blatch, Gregory L -- Buonocore, Francesco -- Burmester, Thorsten -- Campbell, Michael S -- Canapa, Adriana -- Cannon, John P -- Christoffels, Alan -- De Moro, Gianluca -- Edkins, Adrienne L -- Fan, Lin -- Fausto, Anna Maria -- Feiner, Nathalie -- Forconi, Mariko -- Gamieldien, Junaid -- Gnerre, Sante -- Gnirke, Andreas -- Goldstone, Jared V -- Haerty, Wilfried -- Hahn, Mark E -- Hesse, Uljana -- Hoffmann, Steve -- Johnson, Jeremy -- Karchner, Sibel I -- Kuraku, Shigehiro -- Lara, Marcia -- Levin, Joshua Z -- Litman, Gary W -- Mauceli, Evan -- Miyake, Tsutomu -- Mueller, M Gail -- Nelson, David R -- Nitsche, Anne -- Olmo, Ettore -- Ota, Tatsuya -- Pallavicini, Alberto -- Panji, Sumir -- Picone, Barbara -- Ponting, Chris P -- Prohaska, Sonja J -- Przybylski, Dariusz -- Saha, Nil Ratan -- Ravi, Vydianathan -- Ribeiro, Filipe J -- Sauka-Spengler, Tatjana -- Scapigliati, Giuseppe -- Searle, Stephen M J -- Sharpe, Ted -- Simakov, Oleg -- Stadler, Peter F -- Stegeman, John J -- Sumiyama, Kenta -- Tabbaa, Diana -- Tafer, Hakim -- Turner-Maier, Jason -- van Heusden, Peter -- White, Simon -- Williams, Louise -- Yandell, Mark -- Brinkmann, Henner -- Volff, Jean-Nicolas -- Tabin, Clifford J -- Shubin, Neil -- Schartl, Manfred -- Jaffe, David B -- Postlethwait, John H -- Venkatesh, Byrappa -- Di Palma, Federica -- Lander, Eric S -- Meyer, Axel -- Lindblad-Toh, Kerstin -- 095908/Wellcome Trust/United Kingdom -- MC_U137761446/Medical Research Council/United Kingdom -- P42 ES007381/ES/NIEHS NIH HHS/ -- R01 ES006272/ES/NIEHS NIH HHS/ -- R01 HG003474/HG/NHGRI NIH HHS/ -- R01 OD011116/OD/NIH HHS/ -- R24 OD011199/OD/NIH HHS/ -- R24 RR032670/RR/NCRR NIH HHS/ -- R37 HD032443/HD/NICHD NIH HHS/ -- U54 HG003067/HG/NHGRI NIH HHS/ -- England -- Nature. 2013 Apr 18;496(7445):311-6. doi: 10.1038/nature12027.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Molecular Genetics Program, Benaroya Research Institute, Seattle, Washington 98101, USA. camemiya@benaroyaresearch.org〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/23598338" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Animals, Genetically Modified ; *Biological Evolution ; Chick Embryo ; Conserved Sequence/genetics ; Enhancer Elements, Genetic/genetics ; Evolution, Molecular ; Extremities/anatomy & histology/growth & development ; Fishes/anatomy & histology/*classification/*genetics/physiology ; Genes, Homeobox/genetics ; Genome/*genetics ; Genomics ; Immunoglobulin M/genetics ; Mice ; Molecular Sequence Annotation ; Molecular Sequence Data ; Phylogeny ; Sequence Alignment ; Sequence Analysis, DNA ; Vertebrates/anatomy & histology/genetics/physiology
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 3
    Publication Date: 2014-08-30
    Description: The genetic changes underlying the initial steps of animal domestication are still poorly understood. We generated a high-quality reference genome for the rabbit and compared it to resequencing data from populations of wild and domestic rabbits. We identified more than 100 selective sweeps specific to domestic rabbits but only a relatively small number of fixed (or nearly fixed) single-nucleotide polymorphisms (SNPs) for derived alleles. SNPs with marked allele frequency differences between wild and domestic rabbits were enriched for conserved noncoding sites. Enrichment analyses suggest that genes affecting brain and neuronal development have often been targeted during domestication. We propose that because of a truly complex genetic background, tame behavior in rabbits and other domestic animals evolved by shifts in allele frequencies at many loci, rather than by critical changes at only a few domestication loci.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Carneiro, Miguel -- Rubin, Carl-Johan -- Di Palma, Federica -- Albert, Frank W -- Alfoldi, Jessica -- Barrio, Alvaro Martinez -- Pielberg, Gerli -- Rafati, Nima -- Sayyab, Shumaila -- Turner-Maier, Jason -- Younis, Shady -- Afonso, Sandra -- Aken, Bronwen -- Alves, Joel M -- Barrell, Daniel -- Bolet, Gerard -- Boucher, Samuel -- Burbano, Hernan A -- Campos, Rita -- Chang, Jean L -- Duranthon, Veronique -- Fontanesi, Luca -- Garreau, Herve -- Heiman, David -- Johnson, Jeremy -- Mage, Rose G -- Peng, Ze -- Queney, Guillaume -- Rogel-Gaillard, Claire -- Ruffier, Magali -- Searle, Steve -- Villafuerte, Rafael -- Xiong, Anqi -- Young, Sarah -- Forsberg-Nilsson, Karin -- Good, Jeffrey M -- Lander, Eric S -- Ferrand, Nuno -- Lindblad-Toh, Kerstin -- Andersson, Leif -- 095908/Wellcome Trust/United Kingdom -- U54 HG003067/HG/NHGRI NIH HHS/ -- WT095908/Wellcome Trust/United Kingdom -- WT098051/Wellcome Trust/United Kingdom -- Intramural NIH HHS/ -- New York, N.Y. -- Science. 2014 Aug 29;345(6200):1074-9. doi: 10.1126/science.1253714.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉CIBIO/InBIO, Centro de Investigacao em Biodiversidade e Recursos Geneticos, Campus Agrario de Vairao, Universidade do Porto, 4485-661, Vairao, Portugal. ; Science for Life Laboratory Uppsala, Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden. ; Broad Institute of Harvard and Massachusetts Institute of Technology, 7 Cambridge Center, Cambridge, MA 02142, USA. Vertebrate and Health Genomics, The Genome Analysis Centre, Norwich, UK. ; Department of Evolutionary Genetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany. ; Broad Institute of Harvard and Massachusetts Institute of Technology, 7 Cambridge Center, Cambridge, MA 02142, USA. ; Department of Animal Breeding and Genetics, Swedish University of Agricultural Sciences, Uppsala, Sweden. ; Science for Life Laboratory Uppsala, Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden. Department of Animal Production, Ain Shams University, Shoubra El-Kheima, Cairo, Egypt. ; Wellcome Trust Sanger Institute, Hinxton, UK. European Molecular Biology Laboratory, European Bioinformatics Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge CB10 1SD, UK. ; CIBIO/InBIO, Centro de Investigacao em Biodiversidade e Recursos Geneticos, Campus Agrario de Vairao, Universidade do Porto, 4485-661, Vairao, Portugal. Department of Genetics, University of Cambridge, Cambridge CB2 3EH, UK. ; Institut National de la Recherche Agronomique (INRA), UMR1388 Genetique, Physiologie et Systemes d'Elevage, F-31326 Castanet-Tolosan, France. ; Labovet Conseil, BP539, 85505 Les Herbiers Cedex, France. ; INRA, UMR1198 Biologie du Developpement et Reproduction, F-78350 Jouy-en-Josas, France. ; Department of Agricultural and Food Sciences, Division of Animal Sciences, University of Bologna, 40127 Bologna, Italy. ; Laboratory of Immunology, National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health, Bethesda, MD 20892, USA. ; U.S. Department of Energy Joint Genome Institute, Lawrence Berkeley National Laboratory, 2800 Mitchell Drive, Walnut Creek, CA 94598, USA. ; ANTAGENE, Animal Genomics Laboratory, Lyon, France. ; INRA, UMR1313 Genetique Animale et Biologie Integrative, F- 78350, Jouy-en-Josas, France. ; Wellcome Trust Sanger Institute, Hinxton, UK. ; Instituto de Estudios Sociales Avanzados, (IESA-CSIC) Campo Santo de los Martires 7, Cordoba, Spain. ; Science for Life Laboratory, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden. ; Department of Evolutionary Genetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany. Division of Biological Sciences, The University of Montana, Missoula, MT 59812, USA. ; CIBIO/InBIO, Centro de Investigacao em Biodiversidade e Recursos Geneticos, Campus Agrario de Vairao, Universidade do Porto, 4485-661, Vairao, Portugal. Departamento de Biologia, Faculdade de Ciencias, Universidade do Porto, Rua do Campo Alegre sn. 4169-007 Porto, Portugal. ; Science for Life Laboratory Uppsala, Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden. Broad Institute of Harvard and Massachusetts Institute of Technology, 7 Cambridge Center, Cambridge, MA 02142, USA. kersli@broadinstitute.org leif.andersson@imbim.uu.se. ; Science for Life Laboratory Uppsala, Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden. Department of Animal Breeding and Genetics, Swedish University of Agricultural Sciences, Uppsala, Sweden. Department of Veterinary Integrative Biosciences, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX 77843-4458, USA. kersli@broadinstitute.org leif.andersson@imbim.uu.se.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25170157" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Animals, Domestic/anatomy & histology/*genetics/psychology ; Animals, Wild/anatomy & histology/*genetics/psychology ; Base Sequence ; Behavior, Animal ; Breeding ; Evolution, Molecular ; Gene Frequency ; Genetic Loci ; Genome/genetics ; Molecular Sequence Data ; Phenotype ; Polymorphism, Single Nucleotide ; Rabbits/anatomy & histology/*genetics/psychology ; Selection, Genetic ; Sequence Analysis, DNA
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 4
    Publication Date: 2014-09-05
    Description: Cichlid fishes are famous for large, diverse and replicated adaptive radiations in the Great Lakes of East Africa. To understand the molecular mechanisms underlying cichlid phenotypic diversity, we sequenced the genomes and transcriptomes of five lineages of African cichlids: the Nile tilapia (Oreochromis niloticus), an ancestral lineage with low diversity; and four members of the East African lineage: Neolamprologus brichardi/pulcher (older radiation, Lake Tanganyika), Metriaclima zebra (recent radiation, Lake Malawi), Pundamilia nyererei (very recent radiation, Lake Victoria), and Astatotilapia burtoni (riverine species around Lake Tanganyika). We found an excess of gene duplications in the East African lineage compared to tilapia and other teleosts, an abundance of non-coding element divergence, accelerated coding sequence evolution, expression divergence associated with transposable element insertions, and regulation by novel microRNAs. In addition, we analysed sequence data from sixty individuals representing six closely related species from Lake Victoria, and show genome-wide diversifying selection on coding and regulatory variants, some of which were recruited from ancient polymorphisms. We conclude that a number of molecular mechanisms shaped East African cichlid genomes, and that amassing of standing variation during periods of relaxed purifying selection may have been important in facilitating subsequent evolutionary diversification.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4353498/" 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/PMC4353498/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Brawand, David -- Wagner, Catherine E -- Li, Yang I -- Malinsky, Milan -- Keller, Irene -- Fan, Shaohua -- Simakov, Oleg -- Ng, Alvin Y -- Lim, Zhi Wei -- Bezault, Etienne -- Turner-Maier, Jason -- Johnson, Jeremy -- Alcazar, Rosa -- Noh, Hyun Ji -- Russell, Pamela -- Aken, Bronwen -- Alfoldi, Jessica -- Amemiya, Chris -- Azzouzi, Naoual -- Baroiller, Jean-Francois -- Barloy-Hubler, Frederique -- Berlin, Aaron -- Bloomquist, Ryan -- Carleton, Karen L -- Conte, Matthew A -- D'Cotta, Helena -- Eshel, Orly -- Gaffney, Leslie -- Galibert, Francis -- Gante, Hugo F -- Gnerre, Sante -- Greuter, Lucie -- Guyon, Richard -- Haddad, Natalie S -- Haerty, Wilfried -- Harris, Rayna M -- Hofmann, Hans A -- Hourlier, Thibaut -- Hulata, Gideon -- Jaffe, David B -- Lara, Marcia -- Lee, Alison P -- MacCallum, Iain -- Mwaiko, Salome -- Nikaido, Masato -- Nishihara, Hidenori -- Ozouf-Costaz, Catherine -- Penman, David J -- Przybylski, Dariusz -- Rakotomanga, Michaelle -- Renn, Suzy C P -- Ribeiro, Filipe J -- Ron, Micha -- Salzburger, Walter -- Sanchez-Pulido, Luis -- Santos, M Emilia -- Searle, Steve -- Sharpe, Ted -- Swofford, Ross -- Tan, Frederick J -- Williams, Louise -- Young, Sarah -- Yin, Shuangye -- Okada, Norihiro -- Kocher, Thomas D -- Miska, Eric A -- Lander, Eric S -- Venkatesh, Byrappa -- Fernald, Russell D -- Meyer, Axel -- Ponting, Chris P -- Streelman, J Todd -- Lindblad-Toh, Kerstin -- Seehausen, Ole -- Di Palma, Federica -- 2R01DE019637-04/DE/NIDCR NIH HHS/ -- F30 DE023013/DE/NIDCR NIH HHS/ -- MC_U137761446/Medical Research Council/United Kingdom -- R01 DE019637/DE/NIDCR NIH HHS/ -- R01 NS034950/NS/NINDS NIH HHS/ -- U54 HG002045/HG/NHGRI NIH HHS/ -- Wellcome Trust/United Kingdom -- England -- Nature. 2014 Sep 18;513(7518):375-81. doi: 10.1038/nature13726. Epub 2014 Sep 3.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉1] Broad Institute of MIT and Harvard, Cambridge, Massachusetts 02142, USA [2] MRC Functional Genomics Unit, University of Oxford, Oxford OX1 3QX, UK [3]. ; 1] Department of Fish Ecology and Evolution, Eawag Swiss Federal Institute of Aquatic Science and Technology, Center for Ecology, Evolution &Biogeochemistry, CH-6047 Kastanienbaum, Switzerland [2] Division of Aquatic Ecology, Institute of Ecology &Evolution, University of Bern, CH-3012 Bern, Switzerland [3]. ; 1] MRC Functional Genomics Unit, University of Oxford, Oxford OX1 3QX, UK [2]. ; 1] Gurdon Institute, Cambridge CB2 1QN, UK [2] Wellcome Trust Sanger Institute, Hinxton CB10 1SA, UK. ; Division of Aquatic Ecology, Institute of Ecology &Evolution, University of Bern, CH-3012 Bern, Switzerland. ; Department of Biology, University of Konstanz, D-78457 Konstanz, Germany. ; 1] Department of Biology, University of Konstanz, D-78457 Konstanz, Germany [2] European Molecular Biology Laboratory, 69117 Heidelberg, Germany. ; Institute of Molecular and Cell Biology, A*STAR, 138673 Singapore. ; Department of Biology, Reed College, Portland, Oregon 97202, USA. ; Broad Institute of MIT and Harvard, Cambridge, Massachusetts 02142, USA. ; Biology Department, Stanford University, Stanford, California 94305-5020, USA. ; Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, California 91125, USA. ; Wellcome Trust Sanger Institute, Hinxton CB10 1SA, UK. ; Benaroya Research Institute at Virginia Mason, Seattle, Washington 98101, USA. ; Institut Genetique et Developpement, CNRS/University of Rennes, 35043 Rennes, France. ; CIRAD, Campus International de Baillarguet, TA B-110/A, 34398 Montpellier cedex 5, France. ; School of Biology, Georgia Institute of Technology, Atlanta, Georgia 30332-0230, USA. ; Department of Biology, University of Maryland, College Park, Maryland 20742, USA. ; Animal Genetics, Institute of Animal Science, ARO, The Volcani Center, Bet-Dagan, 50250 Israel. ; Zoological Institute, University of Basel, CH-4051 Basel, Switzerland. ; 1] Department of Fish Ecology and Evolution, Eawag Swiss Federal Institute of Aquatic Science and Technology, Center for Ecology, Evolution &Biogeochemistry, CH-6047 Kastanienbaum, Switzerland [2] Division of Aquatic Ecology, Institute of Ecology &Evolution, University of Bern, CH-3012 Bern, Switzerland. ; MRC Functional Genomics Unit, University of Oxford, Oxford OX1 3QX, UK. ; Department of Integrative Biology, Center for Computational Biology and Bioinformatics; The University of Texas at Austin, Austin, Texas 78712, USA. ; Department of Fish Ecology and Evolution, Eawag Swiss Federal Institute of Aquatic Science and Technology, Center for Ecology, Evolution &Biogeochemistry, CH-6047 Kastanienbaum, Switzerland. ; Department of Biological Sciences, Tokyo Institute of Technology, Tokyo, 226-8501 Yokohama, Japan. ; Systematique, Adaptation, Evolution, National Museum of Natural History, 75005 Paris, France. ; Institute of Aquaculture, University of Stirling, Stirling FK9 4LA, UK. ; Carnegie Institution of Washington, Department of Embryology, 3520 San Martin Drive Baltimore, Maryland 21218, USA. ; 1] Department of Biological Sciences, Tokyo Institute of Technology, Tokyo, 226-8501 Yokohama, Japan [2] National Cheng Kung University, Tainan City, 704 Taiwan. ; Gurdon Institute, Cambridge CB2 1QN, UK. ; 1] Broad Institute of MIT and Harvard, Cambridge, Massachusetts 02142, USA [2] Science for Life Laboratory, Department of Medical Biochemistry and Microbiology, Uppsala University, 751 23 Uppsala, Sweden. ; 1] Broad Institute of MIT and Harvard, Cambridge, Massachusetts 02142, USA [2] Vertebrate and Health Genomics, The Genome Analysis Centre, Norwich NR18 7UH, UK.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25186727" target="_blank"〉PubMed〈/a〉
    Keywords: Africa, Eastern ; Animals ; Cichlids/*classification/*genetics ; DNA Transposable Elements/genetics ; *Evolution, Molecular ; Gene Duplication/genetics ; Gene Expression Regulation/genetics ; *Genetic Speciation ; Genome/*genetics ; Genomics ; Lakes ; MicroRNAs/genetics ; Phylogeny ; Polymorphism, Genetic/genetics
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 5
    Publication Date: 2014-09-12
    Description: Gibbons are small arboreal apes that display an accelerated rate of evolutionary chromosomal rearrangement and occupy a key node in the primate phylogeny between Old World monkeys and great apes. Here we present the assembly and analysis of a northern white-cheeked gibbon (Nomascus leucogenys) genome. We describe the propensity for a gibbon-specific retrotransposon (LAVA) to insert into chromosome segregation genes and alter transcription by providing a premature termination site, suggesting a possible molecular mechanism for the genome plasticity of the gibbon lineage. We further show that the gibbon genera (Nomascus, Hylobates, Hoolock and Symphalangus) experienced a near-instantaneous radiation approximately 5 million years ago, coincident with major geographical changes in southeast Asia that caused cycles of habitat compression and expansion. Finally, we identify signatures of positive selection in genes important for forelimb development (TBX5) and connective tissues (COL1A1) that may have been involved in the adaptation of gibbons to their arboreal habitat.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4249732/" 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/PMC4249732/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Carbone, Lucia -- Harris, R Alan -- Gnerre, Sante -- Veeramah, Krishna R -- Lorente-Galdos, Belen -- Huddleston, John -- Meyer, Thomas J -- Herrero, Javier -- Roos, Christian -- Aken, Bronwen -- Anaclerio, Fabio -- Archidiacono, Nicoletta -- Baker, Carl -- Barrell, Daniel -- Batzer, Mark A -- Beal, Kathryn -- Blancher, Antoine -- Bohrson, Craig L -- Brameier, Markus -- Campbell, Michael S -- Capozzi, Oronzo -- Casola, Claudio -- Chiatante, Giorgia -- Cree, Andrew -- Damert, Annette -- de Jong, Pieter J -- Dumas, Laura -- Fernandez-Callejo, Marcos -- Flicek, Paul -- Fuchs, Nina V -- Gut, Ivo -- Gut, Marta -- Hahn, Matthew W -- Hernandez-Rodriguez, Jessica -- Hillier, LaDeana W -- Hubley, Robert -- Ianc, Bianca -- Izsvak, Zsuzsanna -- Jablonski, Nina G -- Johnstone, Laurel M -- Karimpour-Fard, Anis -- Konkel, Miriam K -- Kostka, Dennis -- Lazar, Nathan H -- Lee, Sandra L -- Lewis, Lora R -- Liu, Yue -- Locke, Devin P -- Mallick, Swapan -- Mendez, Fernando L -- Muffato, Matthieu -- Nazareth, Lynne V -- Nevonen, Kimberly A -- O'Bleness, Majesta -- Ochis, Cornelia -- Odom, Duncan T -- Pollard, Katherine S -- Quilez, Javier -- Reich, David -- Rocchi, Mariano -- Schumann, Gerald G -- Searle, Stephen -- Sikela, James M -- Skollar, Gabriella -- Smit, Arian -- Sonmez, Kemal -- ten Hallers, Boudewijn -- Terhune, Elizabeth -- Thomas, Gregg W C -- Ullmer, Brygg -- Ventura, Mario -- Walker, Jerilyn A -- Wall, Jeffrey D -- Walter, Lutz -- Ward, Michelle C -- Wheelan, Sarah J -- Whelan, Christopher W -- White, Simon -- Wilhelm, Larry J -- Woerner, August E -- Yandell, Mark -- Zhu, Baoli -- Hammer, Michael F -- Marques-Bonet, Tomas -- Eichler, Evan E -- Fulton, Lucinda -- Fronick, Catrina -- Muzny, Donna M -- Warren, Wesley C -- Worley, Kim C -- Rogers, Jeffrey -- Wilson, Richard K -- Gibbs, Richard A -- 095908/Wellcome Trust/United Kingdom -- 15603/Cancer Research UK/United Kingdom -- 260372/European Research Council/International -- HG002385/HG/NHGRI NIH HHS/ -- P30 AA019355/AA/NIAAA NIH HHS/ -- P30CA006973/CA/NCI NIH HHS/ -- P51 RR000163/RR/NCRR NIH HHS/ -- R01 GM059290/GM/NIGMS NIH HHS/ -- R01 GM59290/GM/NIGMS NIH HHS/ -- R01 HG002385/HG/NHGRI NIH HHS/ -- R01 HG002939/HG/NHGRI NIH HHS/ -- R01 HG005226/HG/NHGRI NIH HHS/ -- R01 MH081203/MH/NIMH NIH HHS/ -- R01_HG005226/HG/NHGRI NIH HHS/ -- T15 LM007088/LM/NLM NIH HHS/ -- U41 HG007497/HG/NHGRI NIH HHS/ -- U41 HG007497-01/HG/NHGRI NIH HHS/ -- U41HG007234/HG/NHGRI NIH HHS/ -- U54 HG003079/HG/NHGRI NIH HHS/ -- U54 HG003273/HG/NHGRI NIH HHS/ -- U54HG003273/HG/NHGRI NIH HHS/ -- WT095908/Wellcome Trust/United Kingdom -- WT098051/Wellcome Trust/United Kingdom -- Howard Hughes Medical Institute/ -- England -- Nature. 2014 Sep 11;513(7517):195-201. doi: 10.1038/nature13679.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉1] Oregon Health &Science University, Department of Behavioral Neuroscience, 3181 SW Sam Jackson Park Road Portland, Oregon 97239, USA. [2] Oregon National Primate Research Center, Division of Neuroscience, 505 NW 185th Avenue, Beaverton, Oregon 97006, USA. [3] Oregon Health &Science University, Department of Molecular &Medical Genetics, 3181 SW Sam Jackson Park Road, Portland, Oregon 97239, USA. [4] Oregon Health &Science University, Bioinformatics and Computational Biology Division, Department of Medical Informatics &Clinical Epidemiology, 3181 SW Sam Jackson Park Road, Portland, Oregon 97239, USA. ; Baylor College of Medicine, Department of Molecular and Human Genetics, One Baylor Plaza, Houston, Texas 77030, USA. ; Nabsys, 60 Clifford Street, Providence, Rhode Island 02903, USA. ; 1] University of Arizona, ARL Division of Biotechnology, Tucson, Arizona 85721, USA. [2] Stony Brook University, Department of Ecology and Evolution, Stony Brook, New York 11790, USA. ; IBE, Institut de Biologia Evolutiva (UPF-CSIC), Universitat Pompeu Fabra, PRBB, Doctor Aiguader, 88, 08003 Barcelona, Spain. ; 1] Department of Genome Sciences, University of Washington School of Medicine, Seattle, Washington 98195, USA. [2] Howard Hughes Medical Institute, 1705 NE Pacific Street, Seattle, Washington 98195, USA. ; Oregon Health &Science University, Department of Behavioral Neuroscience, 3181 SW Sam Jackson Park Road Portland, Oregon 97239, USA. ; 1] European Molecular Biology Laboratory, European Bioinformatics Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge CB10 1SD, UK. [2] The Genome Analysis Centre, Norwich Research Park, Norwich NR4 7UH, UK. [3] Bill Lyons Informatics Center, UCL Cancer Institute, University College London, London WC1E 6DD, UK (J.He); Seven Bridges Genomics, Cambridge, Massachusetts 02138, USA (D.P.L.); Department of Genetics, Stanford University School of Medicine, Stanford, California 94305, USA (F.L.M.); BioNano Genomics, San Diego, California 92121, USA (B.t.H.); University of Chicago, Department of Human Genetics, Chicago, Illinois 60637, USA (M.C.W.); Stanley Center for Psychiatric Research, Broad Institute, Cambridge, Massachusetts 02138, USA (C.W.W.); The CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China (B.Z.). ; Leibniz Institute for Primate Research, Gene Bank of Primates, German Primate Center, Gottingen 37077, Germany. ; 1] European Molecular Biology Laboratory, European Bioinformatics Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge CB10 1SD, UK. [2] European Bioinformatics Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge CB10 1SD, UK. ; University of Bari, Department of Biology, Via Orabona 4, 70125, Bari, Italy. ; Department of Genome Sciences, University of Washington School of Medicine, Seattle, Washington 98195, USA. ; Louisiana State University, Department of Biological Sciences, Baton Rouge, Louisiana 70803, USA. ; European Molecular Biology Laboratory, European Bioinformatics Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge CB10 1SD, UK. ; University of Paul Sabatier, Toulouse 31062, France. ; The Johns Hopkins University School of Medicine, Department of Oncology, Division of Biostatistics and Bioinformatics, Baltimore, Maryland 21205, USA. ; University of Utah, Salt Lake City, Utah 84112, USA. ; Texas A&M University, Department of Ecosystem Science and Management, College Station, Texas 77843, USA. ; Human Genome Sequencing Center, Department of Molecular and Human Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, Texas 77030, USA. ; Babes-Bolyai-University, Institute for Interdisciplinary Research in Bio-Nano-Sciences, Molecular Biology Center, Cluj-Napoca 400084, Romania. ; Children's Hospital Oakland Research Institute, BACPAC Resources, Oakland, California 94609, USA. ; University of Colorado School of Medicine, Department of Biochemistry and Molecular Genetics, Aurora, Colorado 80045, USA. ; Max Delbruck Center for Molecular Medicine, Berlin 13125, Germany. ; Centro Nacional de Analisis Genomico (CNAG), Parc Cientific de Barcelona, Barcelona 08028, Spain. ; Indiana University, School of Informatics and Computing, Bloomington, Indiana 47408, USA. ; The Genome Center at Washington University, Washington University School of Medicine, 4444 Forest Park Avenue, Saint Louis, Missouri 63108, USA. ; Institute for Systems Biology, Seattle, Washington 98109-5234, USA. ; The Pennsylvania State University, Department of Anthropology, University Park, Pennsylvania 16802, USA. ; University of Arizona, ARL Division of Biotechnology, Tucson, Arizona 85721, USA. ; University of Pittsburgh School of Medicine, Department of Developmental Biology, Department of Computational and Systems Biology, Pittsburg, Pennsylvania 15261, USA. ; Oregon Health &Science University, Bioinformatics and Computational Biology Division, Department of Medical Informatics &Clinical Epidemiology, 3181 SW Sam Jackson Park Road, Portland, Oregon 97239, USA. ; 1] The Genome Center at Washington University, Washington University School of Medicine, 4444 Forest Park Avenue, Saint Louis, Missouri 63108, USA. [2] Bill Lyons Informatics Center, UCL Cancer Institute, University College London, London WC1E 6DD, UK (J.He); Seven Bridges Genomics, Cambridge, Massachusetts 02138, USA (D.P.L.); Department of Genetics, Stanford University School of Medicine, Stanford, California 94305, USA (F.L.M.); BioNano Genomics, San Diego, California 92121, USA (B.t.H.); University of Chicago, Department of Human Genetics, Chicago, Illinois 60637, USA (M.C.W.); Stanley Center for Psychiatric Research, Broad Institute, Cambridge, Massachusetts 02138, USA (C.W.W.); The CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China (B.Z.). ; Harvard Medical School, Department of Genetics, Boston, Massachusetts 02115, USA. ; 1] University of Arizona, ARL Division of Biotechnology, Tucson, Arizona 85721, USA. [2] Bill Lyons Informatics Center, UCL Cancer Institute, University College London, London WC1E 6DD, UK (J.He); Seven Bridges Genomics, Cambridge, Massachusetts 02138, USA (D.P.L.); Department of Genetics, Stanford University School of Medicine, Stanford, California 94305, USA (F.L.M.); BioNano Genomics, San Diego, California 92121, USA (B.t.H.); University of Chicago, Department of Human Genetics, Chicago, Illinois 60637, USA (M.C.W.); Stanley Center for Psychiatric Research, Broad Institute, Cambridge, Massachusetts 02138, USA (C.W.W.); The CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China (B.Z.). ; Oregon National Primate Research Center, Division of Neuroscience, 505 NW 185th Avenue, Beaverton, Oregon 97006, USA. ; 1] European Bioinformatics Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge CB10 1SD, UK. [2] University of Cambridge, Cancer Research UK-Cambridge Institute, Cambridge CB2 0RE, UK. ; 1] University of California, Gladstone Institutes, San Francisco, California 94158-226, USA. [2] Institute for Human Genetics, University of California, San Francisco, California 94143-0794, USA. [3] Division of Biostatistics, University of California, San Francisco, California 94143-0794, USA. ; Paul Ehrlich Institute, Division of Medical Biotechnology, 63225 Langen, Germany. ; European Bioinformatics Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge CB10 1SD, UK. ; Gibbon Conservation Center, 19100 Esguerra Rd, Santa Clarita, California 91350, USA. ; 1] Oregon Health &Science University, Bioinformatics and Computational Biology Division, Department of Medical Informatics &Clinical Epidemiology, 3181 SW Sam Jackson Park Road, Portland, Oregon 97239, USA. [2] Oregon Health &Science University, Center for Spoken Language Understanding, Institute on Development and Disability, Portland, Oregon 97239, USA. ; 1] Children's Hospital Oakland Research Institute, BACPAC Resources, Oakland, California 94609, USA. [2] Bill Lyons Informatics Center, UCL Cancer Institute, University College London, London WC1E 6DD, UK (J.He); Seven Bridges Genomics, Cambridge, Massachusetts 02138, USA (D.P.L.); Department of Genetics, Stanford University School of Medicine, Stanford, California 94305, USA (F.L.M.); BioNano Genomics, San Diego, California 92121, USA (B.t.H.); University of Chicago, Department of Human Genetics, Chicago, Illinois 60637, USA (M.C.W.); Stanley Center for Psychiatric Research, Broad Institute, Cambridge, Massachusetts 02138, USA (C.W.W.); The CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China (B.Z.). ; Louisiana State University, School of Electrical Engineering and Computer Science, Baton Rouge, Louisiana 70803, USA. ; 1] Institute for Human Genetics, University of California, San Francisco, California 94143-0794, USA. [2] Division of Biostatistics, University of California, San Francisco, California 94143-0794, USA. ; 1] University of Cambridge, Cancer Research UK-Cambridge Institute, Cambridge CB2 0RE, UK. [2] Bill Lyons Informatics Center, UCL Cancer Institute, University College London, London WC1E 6DD, UK (J.He); Seven Bridges Genomics, Cambridge, Massachusetts 02138, USA (D.P.L.); Department of Genetics, Stanford University School of Medicine, Stanford, California 94305, USA (F.L.M.); BioNano Genomics, San Diego, California 92121, USA (B.t.H.); University of Chicago, Department of Human Genetics, Chicago, Illinois 60637, USA (M.C.W.); Stanley Center for Psychiatric Research, Broad Institute, Cambridge, Massachusetts 02138, USA (C.W.W.); The CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China (B.Z.). ; 1] Oregon Health &Science University, Center for Spoken Language Understanding, Institute on Development and Disability, Portland, Oregon 97239, USA. [2] Bill Lyons Informatics Center, UCL Cancer Institute, University College London, London WC1E 6DD, UK (J.He); Seven Bridges Genomics, Cambridge, Massachusetts 02138, USA (D.P.L.); Department of Genetics, Stanford University School of Medicine, Stanford, California 94305, USA (F.L.M.); BioNano Genomics, San Diego, California 92121, USA (B.t.H.); University of Chicago, Department of Human Genetics, Chicago, Illinois 60637, USA (M.C.W.); Stanley Center for Psychiatric Research, Broad Institute, Cambridge, Massachusetts 02138, USA (C.W.W.); The CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China (B.Z.). ; 1] IBE, Institut de Biologia Evolutiva (UPF-CSIC), Universitat Pompeu Fabra, PRBB, Doctor Aiguader, 88, 08003 Barcelona, Spain. [2] Centro Nacional de Analisis Genomico (CNAG), Parc Cientific de Barcelona, Barcelona 08028, Spain.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25209798" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Evolution, Molecular ; Genome/*genetics ; Hominidae/classification/genetics ; Humans ; Hylobates/*classification/*genetics ; *Karyotype ; Molecular Sequence Data ; *Phylogeny ; Retroelements/genetics ; Selection, Genetic ; Transcription Termination, Genetic
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 6
    ISSN: 1432-0614
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Abstract  Although isolated on 4-aminobenzoate, Burkholderia cepacia strain PB4 is also able to grow on 4-nitrobenzoate. Degradation of an equimolar mixture of the nitroaromatic compound 4-nitrobenzoate and its corresponding aminoaromatic derivative 4-aminobenzoate by this strain was investigated. Batch experiments showed that, irrespective of preculturing conditions, both compounds were degraded simultaneously. The mixture-degrading ability of B. cepacia strain PB4 was subsequently tested in continuous packed bed reactors (PBR) with the strain immobilized on Celite grade R-633 or R-635. Higher degradation rates were achieved with the larger particles of Celite R-635. Maximum simultaneous degradation rates per liter of packed bed of 0.925 mmol l−1 h−1 4-nitrobenzoate and 4-aminobenzoate were obtained for an applied loading rate of the same value (0.925 mmol l−1 h−1 of each compound). Even when the applied load was not removed in its entirety, neither of the two compounds was degraded preferentially but a percentage of both of them was mineralized. The present study shows the possibility for a pure strain to biodegrade not only a nitroaromatic compound (4-nitrobenzoate) but also its corresponding amino derivative (4-aminobenzoate) continuously and simultaneously.
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 7
    ISSN: 1432-0614
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Abstract Manganese-dependent peroxidase (MnP) H5 from the white-rot fungus Phanerochaete chrysosporium, in the presence of either Mn(II) (10 mM) or GSH (10 mM), was able to mineralize 14C-U-ring-labeled 2-amino-4,6-dinitrotoluene (2-A-4,6-DNT) up to 29% in 12 days. When both Mn(II) and GSH were present, the mineralization extent reached 82%. On the other hand, no significant mineralization was observed in the absence of both Mn(II) and GSH, suggesting the requirement of a mediator [either Mn(II) or GSH] for the degradation of 2-A-4,6-DNT by MnP. Using electron spin resonance (ESR) techniques, it was found that the glutathionyl free radical (GS•) was produced through the oxidation of GSH by MnP in the presence as well as in the absence of Mn(II). GS• was also generated through the direct oxidation of GSH by Mn(III). Our results strongly suggest the involvement of GS• in the GSH-mediated mineralization of 2-A-4,6-DNT by MnP.
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 8
    Publication Date: 2017-01-05
    Description: Ensembl ( www.ensembl.org ) is a database and genome browser for enabling research on vertebrate genomes. We import, analyse, curate and integrate a diverse collection of large-scale reference data to create a more comprehensive view of genome biology than would be possible from any individual dataset. Our extensive data resources include evidence-based gene and regulatory region annotation, genome variation and gene trees. An accompanying suite of tools, infrastructure and programmatic access methods ensure uniform data analysis and distribution for all supported species. Together, these provide a comprehensive solution for large-scale and targeted genomics applications alike. Among many other developments over the past year, we have improved our resources for gene regulation and comparative genomics, and added CRISPR/Cas9 target sites. We released new browser functionality and tools, including improved filtering and prioritization of genome variation, Manhattan plot visualization for linkage disequilibrium and eQTL data, and an ontology search for phenotypes, traits and disease. We have also enhanced data discovery and access with a track hub registry and a selection of new REST end points. All Ensembl data are freely released to the scientific community and our source code is available via the open source Apache 2.0 license.
    Print ISSN: 0305-1048
    Electronic ISSN: 1362-4962
    Topics: Biology
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 9
    Publication Date: 2012-09-06
    Description: Within the ENCODE Consortium, GENCODE aimed to accurately annotate all protein-coding genes, pseudogenes, and noncoding transcribed loci in the human genome through manual curation and computational methods. Annotated transcript structures were assessed, and less well-supported loci were systematically, experimentally validated. Predicted exon–exon junctions were evaluated by RT-PCR amplification followed by highly multiplexed sequencing readout, a method we called RT-PCR-seq. Seventy-nine percent of all assessed junctions are confirmed by this evaluation procedure, demonstrating the high quality of the GENCODE gene set. RT-PCR-seq was also efficient to screen gene models predicted using the Human Body Map (HBM) RNA-seq data. We validated 73% of these predictions, thus confirming 1168 novel genes, mostly noncoding, which will further complement the GENCODE annotation. Our novel experimental validation pipeline is extremely sensitive, far more than unbiased transcriptome profiling through RNA sequencing, which is becoming the norm. For example, exon–exon junctions unique to GENCODE annotated transcripts are five times more likely to be corroborated with our targeted approach than with extensive large human transcriptome profiling. Data sets such as the HBM and ENCODE RNA-seq data fail sampling of low-expressed transcripts. Our RT-PCR-seq targeted approach also has the advantage of identifying novel exons of known genes, as we discovered unannotated exons in ~11% of assessed introns. We thus estimate that at least 18% of known loci have yet-unannotated exons. Our work demonstrates that the cataloging of all of the genic elements encoded in the human genome will necessitate a coordinated effort between unbiased and targeted approaches, like RNA-seq and RT-PCR-seq.
    Electronic ISSN: 1549-5469
    Topics: Biology , Medicine
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 10
    Publication Date: 2012-09-06
    Description: The GENCODE Consortium aims to identify all gene features in the human genome using a combination of computational analysis, manual annotation, and experimental validation. Since the first public release of this annotation data set, few new protein-coding loci have been added, yet the number of alternative splicing transcripts annotated has steadily increased. The GENCODE 7 release contains 20,687 protein-coding and 9640 long noncoding RNA loci and has 33,977 coding transcripts not represented in UCSC genes and RefSeq. It also has the most comprehensive annotation of long noncoding RNA (lncRNA) loci publicly available with the predominant transcript form consisting of two exons. We have examined the completeness of the transcript annotation and found that 35% of transcriptional start sites are supported by CAGE clusters and 62% of protein-coding genes have annotated polyA sites. Over one-third of GENCODE protein-coding genes are supported by peptide hits derived from mass spectrometry spectra submitted to Peptide Atlas. New models derived from the Illumina Body Map 2.0 RNA-seq data identify 3689 new loci not currently in GENCODE, of which 3127 consist of two exon models indicating that they are possibly unannotated long noncoding loci. GENCODE 7 is publicly available from gencodegenes.org and via the Ensembl and UCSC Genome Browsers.
    Electronic ISSN: 1549-5469
    Topics: Biology , Medicine
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...