Abstract
Extraembryonic endoderm (ExE) is differentiated from the inner cell mass of the late blastocyst-stage embryo to form visceral and parietal endoderm, both of which have an important role in early embryogenesis. The essential roles of Gata-6 and Gata-4 on differentiation of visceral endoderm have been identified by analyses of knockout mice. Here we report that forced expression of either Gata-6 or Gata-4 in embryonic stem (ES) cells is sufficient to induce the proper differentiation program towards ExE. We believe that this is the first report of a physiological differentiation event induced by the ectopic expression of a transcription factor in ES cells.
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Dates
Type | When |
---|---|
Created | 23 years, 1 month ago (July 26, 2002, 8 p.m.) |
Deposited | 3 years, 9 months ago (Nov. 15, 2021, 11:04 a.m.) |
Indexed | 4 days, 11 hours ago (Sept. 3, 2025, 6:46 a.m.) |
Issued | 23 years, 5 months ago (April 1, 2002) |
Published | 23 years, 5 months ago (April 1, 2002) |
Published Online | 23 years, 5 months ago (April 1, 2002) |
Published Print | 23 years, 5 months ago (April 1, 2002) |
@article{Fujikura_2002, title={Differentiation of embryonic stem cells is induced by GATA factors}, volume={16}, ISSN={1549-5477}, url={http://dx.doi.org/10.1101/gad.968802}, DOI={10.1101/gad.968802}, number={7}, journal={Genes & Development}, publisher={Cold Spring Harbor Laboratory}, author={Fujikura, Junji and Yamato, Eiji and Yonemura, Shigenobu and Hosoda, Kiminori and Masui, Shinji and Nakao, Kazuwa and Miyazaki, Jun-ichi and Niwa, Hitoshi}, year={2002}, month=apr, pages={784–789} }