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Existence of pre-CFU-S in the liver of mouse embryos |
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| Authors: | A A Zotin E I Domaratskaia O D Prianishnikova |
| Abstract: | Two types of CFU-s different in the size of their colonies have been found in the liver of 14 day old mice embryo. Statistic processing of the data allowed to prove that large spleen colonies are formed directly by CFU-s, whereas small colonies are formed by pre-CFU-s which undergo preliminary proliferation and only the stochastically differentiate into CFU-s. Approximate concentration of pre-CFU-s constitutes 2.67 per 10(5) embryo liver cells. |
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