Gastrulation

Today’s tutorial covers the basics of the gastrulation process and its end results.

Table of Contents: Time Stamps
Big Picture 1:04
Primitive Streak 2:13
Cell Movements 3:47
Epiblast 4:37
Body Axes 5:22
Establishing Asymmetry 7:25
Kartagener Syndrome 8:51
Prechordal Plate 10:00
Holoprosencephaly 11:38
Epiblast Cell Migration 12:21
Somites 14:09
Intermediate Mesoderm 14:52
Lateral Plate Mesoderm 15:03

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Acknowledgements:

Images:
Gastrulation video used by permission, Dr. Gary Schoenwolf, University of Utah
Situs inversus image from Radiopaedia.org (case courtesy of Dr. Tom Elswood, Radiopaedia.org, rID: 54788
Holoprosencephaly images: (http://www.genereviews.org/,Copyright 1993-2019,
University of Washington, from Cassidy & Allanson, 2005) a
EM of neural tube, modified from Gilbert SF. Developmental Biology. 7th ed.
Lateral plate mesoderm images modified from Langman’s Medical
Embryology, 14th Ed.

Histology Wizard created by Miekan Stonhill
Animations by Jessika Raisor: Twitter - @jessika_arts, Website - jessikaraisor.com
Embryo Wizard created by Coni Hoerndli: Website - www.chsciencedesign.com