TY - JOUR TI - Zebrafish epiboly: mechanics and mechanisms AU - Lepage, StephanieE. AU - Bruce, AshleyE.E. T2 - The International Journal of Developmental Biology AB - Gastrulation involves of a series of coordinated cell movements to organize the germ layers and establish the major body axes of the embryo. One gastrulation movement is epiboly, which involves the thinning and spreading of a multilayered cell sheet. Epiboly plays a prominent role in zebrafish gastrulation and studies of zebrafish epiboly have provided insights into basic cellular properties and mechanisms of morphogenesis that are widely used in animal development. Although considerable progress has been made in identifying molecules that are required for epiboly, we still understand very little about how these factors cooperate to drive the process. Here, we review work on the molecular and cellular basis of zebrafish epiboly in order to identify unifying themes and to highlight some of the current open questions. PY - 2010 DO - 10.1387/ijdb.093028sl VL - 54 IS - 8-9 SP - 1213 EP - 1228 J2 - Int. J. Dev. Biol. LA - en SN - 0214-6282 SN - 1696-3547 UR - https://ijdb.ehu.eus/article/093028sl Y2 - 2024/11/21/23:47:08 ER -