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  • transitions
  • The possible genetic simplicity and a measurable increase in developmental robustness might explain repeated evolution of similar transitions in animal gastrulation. (sdbonline.org)
  • were able to switch between the two types of mesoderm migration might explain why similar transitions in gastrulation have evolved repeatedly in animals. (elifesciences.org)
  • ventral
  • Using a plasmid vector to produce Xnr proteins during gastrulation, we show that, in contrast to activin and other TGF beta-like molecules, Xnr-1 and Xnr-2 can dorsalize ventral marginal zone explants and induce muscle differentiation. (biologists.org)
  • Chick
  • The basement membrane of the living chick embryo epiblast has been labelled with ultrastructural markers in order to study the movement and turnover of this structure during gastrulation. (biologists.org)
  • Twsg1
  • Twisted gastrulation BMP signaling modulator 1 (TWSG1) is a direct BMP regulator that is required for the full signaling activity of BMPs. (jcancer.org)
  • processes
  • Little is known about the mechanisms responsible for these processes, but evidence from previous studies in amphibians, as well as expression studies in mammals, suggest that signalling molecules of the Fibroblast Growth Factor (FGF) family may play a role in gastrulation. (biologists.org)
  • By comparison, much less is understood about the inter-relationships between these different autonomous processes, and about their coordination, in the embryo, to accomplish the end goals of gastrulation. (biologists.org)
  • cell
  • We chose to study this particular member of the FGF gene family because we had previously observed that its pattern of expression in cultures of teratocarcinoma cell aggregates is consistent with the proposal that Fgf-5 plays a role in gastrulation in vivo. (biologists.org)
  • Xia S, Ji R, Xu Y, Ni X, Dong Y, Zhan W. Twisted Gastrulation BMP Signaling Modulator 1 Regulates Papillary Thyroid Cancer Cell Motility and Proliferation. (jcancer.org)