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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:dateCreated |
1984-2-15
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pubmed:abstractText |
An experimental study was made of the distribution of the primary hypoblastic cells in the lower layer of the avian blastoderm throughout primitive streak formation and until stage 10 (Hamburger & Hamilton, 1951). The primary hypoblast of stage XIII (Eyal-Giladi & Kochav, 1976) chick blastoderms was exchanged for either an [H3]thymidine-labelled similar chick hypoblast, or a quail primary hypoblast. During the entire period of primitive streak formation, the lower layer proved to be a mosaic of labelled hypoblastic and non-labelled entodermal cells (chick cells of epiblastic origin). The persistance of hypoblastic cells underneath the developing primitive streak is regarded by us as a possible way to prolong the inductive influence of the hypoblast upon the forming streak.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
Oct
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pubmed:issn |
0022-0752
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
77
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
143-51
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pubmed:dateRevised |
2003-11-14
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pubmed:meshHeading |
pubmed-meshheading:6655430-Animals,
pubmed-meshheading:6655430-Blastoderm,
pubmed-meshheading:6655430-Cell Movement,
pubmed-meshheading:6655430-Chick Embryo,
pubmed-meshheading:6655430-Chimera,
pubmed-meshheading:6655430-Gastrula,
pubmed-meshheading:6655430-Morphogenesis,
pubmed-meshheading:6655430-Quail,
pubmed-meshheading:6655430-Thymidine,
pubmed-meshheading:6655430-Time Factors,
pubmed-meshheading:6655430-Tritium
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pubmed:year |
1983
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pubmed:articleTitle |
The retention of primary hypoblastic cells underneath the developing primitive streak allows for their prolonged inductive influence.
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pubmed:publicationType |
Journal Article
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