A:47,XY,+21B:46,XY(XX)/47,XY(XX),+21C:46,XY(XX),-14,+t(14q21q)D:46,XY(XX),-21,+t(21q21q)E: 选项:A:47,XY,+21B:46,XY(XX)/47,XY(XX),+21C:46,XY(XX),-14,+t(14q21q)D:46,XY(XX),-21,+t(21q21q)E:46,XY,+21F:21-三体综合征标准型核型 综合征 标准型 发布时间:2024-04-22 15:40:46