SnapShot: GI Tract Development
Author(s) -
Patrick S. McGrath,
James M. Wells
Publication year - 2015
Publication title -
cell
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 26.304
H-Index - 776
eISSN - 1097-4172
pISSN - 0092-8674
DOI - 10.1016/j.cell.2015.03.014
Subject(s) - biology , endoderm , gastrulation , germ layer , pancreas , organogenesis , pdx1 , endocrine system , microbiology and biotechnology , embryo , anatomy , embryogenesis , cellular differentiation , endocrinology , islet , genetics , embryonic stem cell , induced pluripotent stem cell , gene , insulin , hormone
The endoderm germ layer contributes to the respiratory and gastrointestinal (GI) lineages during development, giving rise to an array of specialized epithelial cell types lining organs, including the thyroid, thymus, lungs, liver, biliary system, pancreas, and intestines. This SnapShot timelines and summarizes key stages following gastrulation, including endoderm patterning, organ specification, and organogenesis. A lineage tree of the developing endocrine pancreas is outlined to further illustrate this process.
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