D/G易位型Down综合征的核型是
- A、核型46,XX(XY),-14,+t(14q21q)
- B、核型46,XX(XY),-21,+t(21q21q)
- C、核型45,X
- D、核型46,XX(XY),+21
- E、核型46,XX(XY)/47,XX(XY),+21
G/G易位型Down综合征的核型是
- A、核型46,XX(XY),-14,+t(14q21q)
- B、核型46,XX(XY),-21,+t(21q21q)
- C、核型45,X
- D、核型46,XX(XY),+21
- E、核型46,XX(XY)/47,XX(XY),+21
嵌合型Down综合征的核型是
- A、核型46,XX(XY),-14,+t(14q21q)
- B、核型46,XX(XY),-21,+t(21q21q)
- C、核型45,X
- D、核型46,XX(XY),+21
- E、核型46,XX(XY)/47,XX(XY),+21
标准型Down综合征的核型是
- A、核型46,XX(XY),-14,+t(14q21q)
- B、核型46,XX(XY),-21,+t(21q21q)
- C、核型45,X
- D、核型46,XX(XY),+21
- E、核型46,XX(XY)/47,XX(XY),+21

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