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How do sea urchins invaginate? Using biomechanics to distinguish between mechanisms of primary invagination.
Davidson LA, Koehl MA, Keller R, Oster GF. Davidson LA, et al. Among authors: keller r. Development. 1995 Jul;121(7):2005-18. doi: 10.1242/dev.121.7.2005. Development. 1995. PMID: 7635048
For example, we find that the gel swelling hypothesis of Lane et al. (Lane, M. C., Koehl, M. A. R., Wilt, F. and Keller, R. (1993) Development 117, 1049-1060) requires the embryo to possess a mechanically stiff apical extracellular matrix and highly deformabl …
For example, we find that the gel swelling hypothesis of Lane et al. (Lane, M. C., Koehl, M. A. R., Wilt, F. and Keller, R …
Measurements of mechanical properties of the blastula wall reveal which hypothesized mechanisms of primary invagination are physically plausible in the sea urchin Strongylocentrotus purpuratus.
Davidson LA, Oster GF, Keller RE, Koehl MA. Davidson LA, et al. Among authors: keller re. Dev Biol. 1999 May 15;209(2):221-38. doi: 10.1006/dbio.1999.9249. Dev Biol. 1999. PMID: 10328917 Free article.
Computer simulations showed that the elastic modulus of the cell layer relative to the elastic modulus of the extracellular layers predicted the effectiveness of different force-generating mechanisms for sea urchin primary invagination [L. A. Davidson, M. A. R. Koehl, R …
Computer simulations showed that the elastic modulus of the cell layer relative to the elastic modulus of the extracellular layers predicted …
The epithelium of the dorsal marginal zone of Xenopus has organizer properties.
Shih J, Keller R. Shih J, et al. Among authors: keller r. Development. 1992 Dec;116(4):887-99. doi: 10.1242/dev.116.4.887. Development. 1992. PMID: 1295742
These results suggest that in normal development, the endodermal epithelium may influence some aspects of the cell motility underlying the mediolateral intercalation (see Shih, J. and Keller, R. (1992) Development 116, 901-914), as well as the tissue differentiation …
These results suggest that in normal development, the endodermal epithelium may influence some aspects of the cell motility underlying the m …
1,734 results