Epithelia
Dr. Matt and Dr. Mike's Medical Podcast
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The Nodal Streak and the Gut Tube
The top layer, the epiblast will become a lot of the epithelium and skin. The mesoderm is what I'm going to explain now, what this does. And then the endoderm kind of just becomes the gut tube. So where's this little... so, lasso, there's a kind of a streak that starts to form. It's called the nodal streak. Okay. All the connected tissue, all that stuff comes from the middle part. Because of a single group of lassoing nodal cilia cell. Beautiful.
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