Heat Shock Proteins in Sea Urchin Embryos. (heat shock proteins/sea urchin embryos)
نویسندگان
چکیده
منابع مشابه
Inducible expression of a cloned heat shock fusion gene in sea urchin embryos.
A fusion gene construct, in which the coding sequence for bacterial chloramphenicol acetyltransferase (CAT; acetyl-CoA: chloramphenicol 3-O-acetyltransferase, EC 2.3.1.28) was placed under the control of the regulatory region of the Drosophila gene encoding the 70-kilodalton heat shock protein [Di Nocera, P.P. & Dawid, I.B. (1983) Proc. Natl. Acad. Sci. USA 80, 7095-7098], was microinjected int...
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To investigate the consequences of possible physiologic stress to embryos caused by in vitro fertilization procedures, we used heat shock response in preimplantation mouse embryos as a model. A heat shock "memory" was discovered that renders cleavage-stage embryos more responsive at the transcriptional level to secondary perturbation with very low doses of heat, even several cell cycles after t...
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The developmental course of activity changes of 4 endogenous membrane glycosyltransferases: UDP-glucose : glycosyltrasferase, UDP-galactose : glycosyltransferase, GDP-mannose: glycosyltransferase, and UD-PN-acetylglucosamine : glycosyltransferase was determined in various stages of developing sea-urchin embryos from unfertilized eggs up to the 16-cell stage. The results show that there is a 2-f...
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The developmental course of activity changes of 4 endogenous membrane glycosyltransferases : UDP-glucose : glycosyltransferase, UDP-galactose : glycosyltransferase, GDP-mannose: glycosyltransferase, and UD-PiV-acetylglucosamine : glycosyltransferase was determined in various stages of developing sea-urchin embryos from unfertilized eggs up to the 16-cell stage. The results show that there is a ...
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The role of heat shock proteins (HSPs) in heat tolerance has been demonstrated in cultured cells and animal tissues, but rarely in whole organisms because of methodological difficulties associated with gene manipulation. By comparing HSP70 expression patterns among representative species of reptiles and birds, and by determining the effect of HSP70 overexpression on embryonic development and ha...
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ژورنال
عنوان ژورنال: Development, Growth and Differentiation
سال: 1989
ISSN: 0012-1592,1440-169X
DOI: 10.1111/j.1440-169x.1989.00103.x