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EXTRUSION OF NUCLEOLI FROM PRONUCLEI OF THE RAT
Electron microscope observations of osmium tetroxide-fixed rat eggs indicate that small nucleoli are extruded from pronuclei in a sharply demarcated time period after sperm penetration. Approximately 4½ hours after sperm penetration, fine fibrous material aggregated in distinct loci along the inner...
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| Formato: | Texto |
| Lenguaje: | English |
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The Rockefeller University Press
1965
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2106687/ https://www.ncbi.nlm.nih.gov/pubmed/5320297 |