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ELECTRON MICROSCOPY OF GROWING OOCYTES OF RANA PIPIENS
1. In the cytoplasm of oocytes of stage Y(0), prior to the appearance of yolk, one observes a few scattered profiles of endoplasmic reticulum and numerous filamentous mitochondria, usually distributed at random but sometimes clustered. As the nuclear membrane begins to bulge outward, small granules...
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Formato: | Texto |
Lenguaje: | English |
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The Rockefeller University Press
1956
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2223983/ https://www.ncbi.nlm.nih.gov/pubmed/13331960 |