The effect of calcium on the first meiot
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Paleos, George A. ;Powers, R. Douglas
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Article
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1981
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John Wiley and Sons
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English
β 698 KB
## Abstract In the mammalian ovary, fully grown oocytes are arrested at the diplotene stage of the first meiotic division. While oocytes in vivo resume meiosis only in response to a preovulatory surge of gonadotropic hormones, oocytes isolated from the ovaries and cultured in vitro will spontaneous