X 三体综合征导致一匹不育母马不育。
X trisomy in a sterile mare.
机构信息
Department of Animal Science, Milan University, Italy.
出版信息
Equine Vet J. 2010 Jul;42(5):469-70. doi: 10.1111/j.2042-3306.2010.0094.x.
Abstract
This report concerns the cytogenetic analysis, using both C-banding and fluorescence in situ hybridisation techniques, of a sterile mare. Results obtained revealed a 2n = 65, XXX condition with no sign of mosaicism. The work supports the suggestion that X trisomy, rare in horse, causes infertility in mares and is not associated to other clearly visible phenotypic features.
摘要
本报告涉及对一匹不育母马的细胞遗传学分析，使用 C 带和荧光原位杂交技术。结果显示其 2n=65，XXX 状态，无嵌合体迹象。该研究支持 X 三体（在马中罕见）导致母马不育的观点，且与其他明显可见的表型特征无关。
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