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Dynamics of cell contacts during cell intercalation in epithelial tissue elongation of (Drosophila) embryos
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Erscheint auch als: | Kong, Deqing, Dynamics of cell contacts during cell intercalation in epithelial tissue elongation of (Drosophila) embryos, Göttingen, 2017, iv, 150 Seiten |
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Personen und Körperschaften: | , , , |
Titel: | Dynamics of cell contacts during cell intercalation in epithelial tissue elongation of (Drosophila) embryos/ vorgelegt von Deqing Kong |
Hochschulschriftenvermerk: | Dissertation, Georg-August-Universität Göttingen, 2017 |
veröffentlicht: |
Göttingen:
2017
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Umfang: | 1 Online-Ressource; Illustrationen, Diagramme |
Zusammenfassung: | Cell rearrangement is one of the fundamental mechanisms underlying tissue morphogenesis. In epithelial tissues, cells rearrange without losing their tight neighbor interactions by junction remodeling according to a topological T1 transition, i. e. collapse of a junction followed by extension of a new junction in perpendicular orientation. The minimal functional units are cell quadruplets with two old and two new neighbors. The driving force for junction remodeling is provided by acto-myosin contractility in old neighbors. By now it has been unclear whether non-autonomous mechanism is involv... |
Format: | E-Book Hochschulschrift |
Quelle: |
Verbunddaten SWB Lizenzfreie Online-Ressourcen |
Sprache: | Englisch |