Molecular Hybridization of Mouse Satellite DNA-Complementary RNA in Ultrathin Sections Prepared for Electron Microscopy
Keyword(s):
The feasibility of in situ hybridization in tissue sections prepared for electron microscopy has been examined using mouse satellite DNA-complementary RNA and mouse L cells. The results obtained are encouraging, although certain technical aspects require further clarification. In interphase cells, hybrid-forming sites occur in chromatin patches positioned along the nuclear envelope. It is also confirmed that satellite DNA occurs in nucleolus-associated chromatin. The results suggest that satellite sequences are present in intranucleolar and peri-nucleolar chromatin. A similar distribution is indicated for ribosomal cistrons.
1986 ◽
Vol 103
(4)
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pp. 1145-1151
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1982 ◽
Vol 95
(2)
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pp. 609-618
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1974 ◽
Vol 32
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pp. 328-329
1971 ◽
Vol 29
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pp. 258-259
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Keyword(s):
1988 ◽
Vol 46
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pp. 8-9
Keyword(s):
1978 ◽
Vol 36
(1)
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pp. 616-617