Results 121 to 130 of about 81,569 (272)
The primordial body architecture of vertebrates is established during gastrulation, a critical period of development characterized by the emergence of the three germ layers (ectoderm, mesoderm, and endoderm) and the formation of an embryo with clearly identifiable dorso-ventral and anterior-posterior axes.
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In vitroculture of peri‐gastrulation embryos of a macropodid marsupial [PDF]
Danielle Hickford +2 more
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Human Primordial Germ Cells Are Specified from Lineage-Primed Progenitors. [PDF]
In vitro gametogenesis is the process of making germline cells from human pluripotent stem cells. The foundation of this model is the quality of the first progenitors called primordial germ cells (PGCs), which in vivo are specified during the peri ...
Aslanyan, Marianna +11 more
core
ABSTRACT In the twentieth volume of the’Journal of Morphology ‘a paper by Mr. J. T. Patterson appeared during the year 1909 under the title, “Gastrulation in the Pigeon’s Egg: A Morphological and Experimental Study,” a preliminary notice of which was published in 1907 in the ‘Biological Bulletin,’vol. xiii.
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Has2 is required upstream of Rac1 to govern dorsal migration of lateral cells during zebrafish gastrulation [PDF]
Jeroen Bakkers +5 more
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Signaling Centers Drive Brachyury Dynamics and Lineage Commitment in mESC Aggregates
Stem cell‐based models of embryogenesis have exploded in popularity, resulting in protocols with overlapping use of some reagents and differential use of others.
A. Rabeling, M. Goolam
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Specific Developmental Defects in Molluscs after Treatment with Retinoic Acid during Gastrulation [PDF]
Robbert Créton +2 more
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Hox and Wnt pattern the primary body axis of an anthozoan cnidarian before gastrulation [PDF]
Timothy Q. DuBuc +3 more
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SRGP-1/srGAP and AFD-1/Afadin stabilize HMP-1/α-Catenin at rosettes to seal internalization sites following gastrulation in C. elegans [PDF]
Joel M. Serre +3 more
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