核型异常的两性畸形山羊2例报告  

Chromosomal Abnormalities in Two Cases of Goats with Sexual Deformity

作　　者：陆建英[1] 陈雪银[1] 黄英[1] 任兆瑞[1] 

机构地区：[1]上海市儿童医院上海医学遗传研究所,上海200040

出　　处：《遗传》2003年第2期160-162,共3页Hereditas（Beijing)

摘　　要：本文报道2例两性畸形的山羊,它们均具雌雄两套生殖器官,染色体组型分析显示它们均为性染色体嵌合体,核型为60,XX XY,两头畸形山羊的XX细胞系的比例分别为42%和54%,XY细胞系的比例分别为58%和46%。We herein report two cases of goats with sexual deformity.They had two systems of reproductive organs and the karyotype analysis showed mosaicism for their sex chromosomes,i.e.,60,XX / XY.The proportion of XX cell line was 42% and 54%,while XY cell line was 58% and 46%,respectively,in the two abnormal goats.

关 键 词：山羊 两性畸形 性染色体异常 

分 类 号：S858.27[农业科学—临床兽医学]