Fissura (embryo)

Fissura in embryologia est divisio cellularum in primo embryone. Zygota multarum specierum circulos cellularum rapidos subeunt auctu magni momenti carente, fasciculum cellularum magnitudine eadem ac magnitudo primi zygoti gignentia. Cellulae variae ex fissura effectae blastomeri appellantur, qui massam compactam morulam appellatam formant. Fissura finitur cum blastula gignatur.Forgács et Newman 2005.

Blastocystis
Embryogenesis
Mitosis
Placenta

Notae

Bibliographia
Forgács, G., et Stuart A. Newman. 2005. Cleavage and blastula formation. In Biological physics of the developing embryo. Cantabrigiae: Cambridge University Press. ISBN 9780521783378. Pagina 27.
Gilbert, Scott F. 2003. Developmental Biology.
Lee, Seung-Cheol, Daniel Mietchen, Jee-Hyun Cho, Young-Sook Kim, Cheolsu Kim, Kwan Soo Hong, Chulhyun Lee, Dongmin Kang, Wontae Lee, et Chaejoon Cheong. 2007. In vivo magnetic resonance microscopy of differentiation in Xenopus laevis embryos from the first cleavage onwards. Differentiation 75. doi:10.1111/j.1432-0436.2006.00114.x.
Valentine, James W. 1997. Cleavage Patterns and the Topology of the Metazoan Tree of Life. Proceedings of the National Academy of Sciences of the United States of America 94(15):8001–5. doi:10.1073/pnas.94.15.8001. PMID 9223303.
Wilt, F., et S. Hake. 2004. Principles of Developmental Biology.

Categoria:Biologia incrementalis
Categoria:Embryologia