GLORIA — GEOMAR Library Ocean Research Information Access

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Digitale Medien

Ein für Massenspektrometrie und Gaschromatographie geeignetes Argininderivat (1968)

Vetter-Diechtl, H. ; Vetter, W. ; Richter, W. ; [weitere]

Springer

Cellular and molecular life sciences 24 (1968), S. 340-341

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ISSN: 1420-9071

Quelle: Springer Online Journal Archives 1860-2000

Thema: Biologie , Medizin

Notizen: Summary Arginine has been converted into a suitable pyrimidine derivative to permit its qualitative analysis in the presence of other amino acids by means of mass spectrometric and gas-chromatographic techniques.

Materialart: Digitale Medien

URL: http://dx.doi.org/10.1007/BF02140808

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2

Digitale Medien

Relation between calcium and magnesium binding to fraction I chloroplast protein and bloat (1968)

Stifel, Fred B. ; Vetter, R. L. ; Allen, R. S.

s.l. : American Chemical Society

Journal of agricultural and food chemistry 16 (1968), S. 500-504

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ISSN: 1520-5118

Quelle: ACS Legacy Archives

Thema: Land- und Forstwirtschaft, Gartenbau, Fischereiwirtschaft, Hauswirtschaft , Werkstoffwissenschaften, Fertigungsverfahren, Fertigung

Materialart: Digitale Medien

URL: http://dx.doi.org/10.1021/jf60157a004

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3

Digitale Medien

An apocynaceae-alkaloid of a novel type (1965)

Bernauer, K. ; Englert, G. ; Vetter, W.

Springer

Cellular and molecular life sciences 21 (1965), S. 374-375

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ISSN: 1420-9071

Quelle: Springer Online Journal Archives 1860-2000

Thema: Biologie , Medizin

Notizen: Zusammenfassung Bei thermischer oder solvolytischer Decarbonylierung eines neuen Alkaloids ausMelodinus scandens Forst. entsteht eine Verbindung II, die ihrerseits in die Derivate III–VI umgewandelt werden kann. Auf Grund eingehender NMR- und MS-Untersuchungen können für die Verbindungen II–VII die angegebenen Strukturen vorgeschlagen werden. Alkaloide mit dem Skelett der Verbindung II entstehen biosynthetisch wahrscheinlich aus Alkaloiden des Aspidospermin-Typs durch Oxidation an C-2 und nachfolgende Umlagerung.

Materialart: Digitale Medien

URL: http://dx.doi.org/10.1007/BF02139743

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4

Digitale Medien

DieTabulae Rhodologicae von Gandoger (1883)

Vetter, J. J.

Springer

Plant systematics and evolution 33 (1883), S. 93-95

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ISSN: 1615-6110

Quelle: Springer Online Journal Archives 1860-2000

Thema: Biologie

Materialart: Digitale Medien

URL: http://dx.doi.org/10.1007/BF02073516

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5

Digitale Medien

Morphogenesis and histochemistry of the developing mouse kidneyThis investigation was supported in part by a research grant from the Southeastern Pennsylvania Heart Association.Preliminary reports of this research were presented at the summer meeting of the American Society of Zoologists, University of Illinois, Urbana, August 16-20, 1965. Abstracts appeared in the American Zoologist 5(2): 249-250. (1966)

Redempta Vetter, Sister M. ; Gibley, Charles W.

New York, NY : Wiley-Blackwell

Journal of Morphology 120 (1966), S. 135-155

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ISSN: 0362-2525

Schlagwort(e): Life and Medical Sciences ; Cell & Developmental Biology

Quelle: Wiley InterScience Backfile Collection 1832-2000

Thema: Biologie , Medizin

Notizen: A morphological and histochemical investigation was conducted on the pronephros and mesonephros of the mouse embryo from 8.5 through 16.5 days. The pronephros appeared between days 8.5 and 9.5 as a thickening of the somatic layer of the intermediate cell mass. It consisted of three small clusters of cells on either side of the midline dorsally between the somite and the coelom, at the level of somites 8 and 9. The mesonephros arose during day 9 and persisted until day 16. In the male the anterior three tubules were incorporated into the testis at 15.5-16.5 days. The mesonephros consisted of approximately 11 tubules located between somites 10-17. The tubules possessed lumina and connected with the Wolffian duct. Indications of internal and external glomeruli were noted on day 11. The Wolffian duct reached the cloaca at ten days.Strong alkaline phosphatase activity was noted in the differentiating tubules. Cytoplasmic and luminal enzyme activity was observed between 9.3 and 12.5 days indicating possible function at this time. Acid phosphatase was demonstrable in the tubules and duct only on day 11. Ribonucleic acid was observed in the nuclei and cytoplasm of the mesodermal cells as they differentiated into tubules and duct. A decrease in RNA was noted after differentiation was complete. Periodic acid-Schiff material (diastase-stable) was localized in the basement membrane of the tubule and duct cells. A faint positive reaction was also found at the luminal border of the tubules. The strongest reaction was noted in the luminal border at 11.5-12.5 days. Those tubules being incorporated into the genital system in the male were also PAS positive. Morphological and histochemical evidence suggested that the mouse mesonephros, though quasi vestigial, may function for a short time.

Materialart: Digitale Medien

URL: http://dx.doi.org/10.1002/jmor.1051200203

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6

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Revealing conformational substates of lipidated N-Ras protein by pressure modulation [Biophysics and Computational Biology] (2012)

Kapoor, S., Triola, G., Vetter, I. R., Erlkamp, M., Waldmann, H., Winter, R.

National Academy of Sciences

In: PNAS - Proceedings of the National Academy of Sciences

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Publikationsdatum: 2012-01-12

Beschreibung: Regulation of protein function is often linked to a conformational switch triggered by chemical or physical signals. To evaluate such conformational changes and to elucidate the underlying molecular mechanisms of subsequent protein function, experimental identification of conformational substates and characterization of conformational equilibria are mandatory. We apply pressure modulation in combination with FTIR spectroscopy to reveal equilibria between spectroscopically resolved substates of the lipidated signaling protein N-Ras. Pressure has the advantage that its thermodynamic conjugate is volume, a parameter that is directly related to structure. The conformational dynamics of N-Ras in its different nucleotide binding states in the absence and presence of a model biomembrane was probed by pressure perturbation. We show that not only nucleotide binding but also the presence of the membrane has a drastic effect on the conformational dynamics and selection of conformational substates of the protein, and a new substate appearing upon membrane binding could be uncovered. Population of this new substate is accompanied by structural reorientations of the G domain, as also indicated by complementary ATR-FTIR and IRRAS measurements. These findings thus illustrate that the membrane controls signaling conformations by acting as an effective interaction partner, which has consequences for the G-domain orientation of membrane-associated N-Ras, which in turn is known to be critical for its effector and modulator interactions. Finally, these results provide insights into the influence of pressure on Ras-controlled signaling events in organisms living under extreme environmental conditions as they are encountered in the deep sea where pressures reach the kbar range.

Print ISSN: 0027-8424

Digitale ISSN: 1091-6490

Thema: Biologie , Medizin , Allgemeine Naturwissenschaft

Publiziert von National Academy of Sciences

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7

Unbekannt

MrIC, a Novel α-Conotoxin Agonist in the Presence of PNU at Endogenous α7 Nicotinic Acetylcholine Receptors (2014)

Ai-Hua Jin, Irina Vetter, Sébastien Dutertre, Nikita Abraham, Nayara B. Emidio, Marco Inserra, Swetha S. Murali, Mac; Donald J. Christie, Paul F. Alewood and Richard J. Lewis

American Chemical Society (ACS)

In: Biochemistry

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Publikationsdatum: 2014-01-01

Beschreibung: Biochemistry DOI: 10.1021/bi400882s

Print ISSN: 0006-2960

Digitale ISSN: 1520-4995

Thema: Biologie , Chemie und Pharmazie

Publiziert von American Chemical Society (ACS)

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8

Unbekannt

The interplay between RPGR, PDEδ and Arl2/3 regulate the ciliary targeting of farnesylated cargo (2013)

Denise Wätzlich; Ingrid Vetter; Katja Gotthardt; Mandy Miertzschke; Yong-Xiang Chen; Alfred Wittinghofer; Shehab Ismail

Nature Publishing Group (NPG)

In: EMBO Reports

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Publikationsdatum: 2013-05-03

Beschreibung: EMBO Reports 14, 465 (2013). doi:10.1038/embor.2013.37 Authors: Denise Wätzlich, Ingrid Vetter, Katja Gotthardt, Mandy Miertzschke, Yong-Xiang Chen, Alfred Wittinghofer & Shehab Ismail Defects in primary cilia result in human diseases known as ciliopathies. The retinitis pigmentosa GTPase regulator (RPGR), mutated in the most severe form of the eye disease, is located at the transition zone of the ciliary organelle. The RPGR-interacting partner PDEδ is involved in trafficking

Schlagwort(e): ciliary traffickingretinitis pigmentosaRPGRArl2/Arl3PDEδ

Print ISSN: 1469-221X

Digitale ISSN: 1469-3178

Thema: Biologie , Medizin

Publiziert von Nature Publishing Group (NPG) im Namen von The European Molecular Biology Organization (EMBO).

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9

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Ciguatoxins activate specific cold pain pathways to elicit burning pain from cooling (2012)

Irina Vetter; Filip Touska; Andreas Hess; Rachel Hinsbey; Simon Sattler; Angelika Lampert; Marina Sergejeva; Anastasia Sharov; Lindon S Collins; Mirjam Eberhardt; Matthias Engel; Peter J Cabot; John N Wood; Viktorie VlachováPeter W Reeh; Richard J Lewis; Katharina Zimmermann

Nature Publishing Group (NPG)

In: EMBO Journal

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Publikationsdatum: 2012-10-04

Beschreibung: Ciguatoxins activate specific cold pain pathways to elicit burning pain from cooling The EMBO Journal 31, 3795 (2012). doi:10.1038/emboj.2012.207 Authors: Irina Vetter, Filip Touska, Andreas Hess, Rachel Hinsbey, Simon Sattler, Angelika Lampert, Marina Sergejeva, Anastasia Sharov, Lindon S Collins, Mirjam Eberhardt, Matthias Engel, Peter J Cabot, John N Wood, Viktorie Vlachová, Peter W Reeh, Richard J Lewis & Katharina Zimmermann Ciguatoxins are sodium channel activator toxins that cause ciguatera, the most common form of ichthyosarcotoxism, which presents with peripheral sensory disturbances, including the pathognomonic symptom of cold allodynia which is characterized by intense stabbing and burning pain in response to mild cooling. We show that

Schlagwort(e): ciguatoxincold allodyniaNavnociceptorTRPA1

Print ISSN: 0261-4189

Digitale ISSN: 1460-2075

Thema: Biologie , Medizin

Publiziert von Nature Publishing Group (NPG) im Namen von The European Molecular Biology Organization (EMBO).

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10

Unbekannt

Morphogenesis of filaments growing in flexible confinements (2014)

R. Vetter; F. K. Wittel; H. J. Herrmann

Nature Publishing Group (NPG)

In: Nature Communications

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Publikationsdatum: 2014-07-18

Beschreibung: Article Growing polymer chains are often confined within vesicles in biological systems. Here, the authors study how material properties such as friction, flexibility and thickness affect confined polymer filaments when they grow beyond their equilibrium size, identifying four unique morphologies. Nature Communications doi: 10.1038/ncomms5437 Authors: R. Vetter, F. K. Wittel, H. J. Herrmann

Digitale ISSN: 2041-1723

Thema: Biologie , Chemie und Pharmazie , Allgemeine Naturwissenschaft , Physik

Publiziert von Nature Publishing Group (NPG)

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