Estudo citogenético em equinos para detecção de portadores de monossomia do cromossomo X
Alternative titleCytogenetic study in equines for detection of X monosomy
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A cytogenetic study of 22 mares with fertility has showed that four of them had 63,X/64,XX mosaicism. The X-chromosome has presented the expected interstitial heterochromatic C - banding located in the long arm, besides of the usual centromeric band. The great variation of clinic signs observed in mares with mosaicism, could be due to the type of zygote or the time the mosaicism occured.