[Activity of embryonic mink genome during diapause (cytogenetic analysis): nucleolar and extranucleolar rna synthesis].
The nucleolar and extranucleolar RNA synthesis was studied in the mink blastocysts at different stages of embryonic diapause and during the periimplantation period using cytoradioautography. The data obtained suggest a differential and stage specific activity of the embryonic mRNA and rRNA synthesis during the period of delayed implantation.
Isakova
G K
GK
Institute of Cytology and Genetics, Siberian Branch, Russian Academy of Sciences, pr. Akademika Lavrent'eva 10, Novosibirsk, 630090 Russia.
Zakharenko
L P
LP
Abramova
M P
MP
D000818:Animals; D001345:Autoradiography / Q000379:methods; D002466:Cell Nucleolus / Q000235:genetics*; D020732:Cytogenetic Analysis; D047108:Embryonic Development / Q000235:genetics; D005260:Female; D018507:Gene Expression Regulation, Developmental; D016678:Genome; D008907:Mink / Q000196:embryology* / Q000502:physiology*; D011247:Pregnancy; D012313:RNA / Q000096:biosynthesis*; D012333:RNA, Messenger / Q000378:metabolism; D015138:RNA, Nuclear
D012333:RNA, Messenger; D015138:RNA, Nuclear; D012313:RNA