लोड हो रहा है...
The rotated hypoblast of the chicken embryo does not initiate an ectopic axis in the epiblast.
In the amniotes, two unique layers of cells, the epiblast and the hypoblast, constitute the embryo at the blastula stage. All the tissues of the adult will derive from the epiblast, whereas hypoblast cells will form extraembryonic yolk sac endoderm. During gastrulation, the endoderm and the mesoderm...
में बचाया:
| मुख्य लेखक: | |
|---|---|
| स्वरूप: | Artigo |
| भाषा: | Inglês |
| प्रकाशित: |
1995
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| विषय: | |
| ऑनलाइन पहुंच: | https://ncbi.nlm.nih.gov/pmc/articles/PMC40686/ https://ncbi.nlm.nih.gov/pubmed/7479874 |
| टैग : |
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