A:核型46,XX(XY),-14,+t(14q21q)
B:核型46,XX(XY),-21,+t(21q21q)
C:核型47,XX(XY),+21
D:核型45,XO
E:核型46,XX(XY)/47,XX(XY)+21
嵌合型Down综合征
选项:
A:核型46,XX(XY),-14,+t(14q21q)
B:核型46,XX(XY),-21,+t(21q21q)
C:核型47,XX(XY),+21
D:核型45,XO
E:核型46,XX(XY)/47,XX(XY)+21
发布时间:2024-04-22 15:40:46