sex chromatin


Значение термина sex chromatin в knolik


sex chromatin - sex chromatin (barr body)
sex chromatin - Small heterochromatin body characteristic of some interphase nucleus of homogametic sex of some animals including human females. Derives from one of the two X chromosomes. Number of bodies is one less than number of X chromosomes. Particularly evident in cases of abnormalities amongst sex chromosomes, an XXX individual having two, an XXXX three.

Рядом со словом sex chromatin в knolik


setaВ начало
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sex chromosome

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