人类y染色体上有编码睾丸决定因子的基因即sry基因该基因可引导原始性腺细胞�育成睾丸而不是卵巢该基因能编码204个氨基酸的多肽如图为甲 Template




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tomski人类y染色体上有编码睾丸决定因子的基因即sry基因该基因可引导原始性腺细胞�育成睾丸而不是卵巢该基因能编码204个氨基酸的多肽如图为甲 coloring