| 性型结构与性别决定 |
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| 引用本文： | 李有泉,王海蓉.性型结构与性别决定[J].蒙自师范高等专科学校学报,1999,1(2):5-10. |
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| 作者姓名： | 李有泉 王海蓉 |
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| 作者单位： | 云南省蜜蜂研究所!蒙自，661101，云南省蜜蜂研究所!蒙自，661101 |
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| 摘 要： | 雌雄异体生物的各种性型，不是由一些游离的染色体组成的混合物，而是通过性健些染色体联结成为不同结构形式的有机整体．各种染色体合的性基因，通过性键在性别决定中起作用供各种性型分别发育为不同性别的生物体昆虫的性型结构为开放型，人类的性型结构为封闭型，由此千万昆虫和人类的X染色体和常染色体组在性别决定中的作用各不相同．
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| 关 键 词： | 性键 性型结构 性别决定 |
Structure of Sexual Patterns and Determination of Sex |
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| u Youquan, Wang Hairong.Structure of Sexual Patterns and Determination of Sex[J].Journal of Mengzi Teachers' College,1999,1(2):5-10. |
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| Authors: | u Youquan Wang Hairong |
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| Abstract: | The sexual Patterns of male and female living thingr are not simple misture of separated chromo somes but an organic whole of the chromosomes connected by "sexual nets". The sexual genes contrined in different chromosomes determine the sex through the "sexual nets"and the sexual genes enalle the sexual patterns grow in tomale or female living things. The structure of sexual patterns of insects are open while the human being's are closed. There fore, the functions to delide sex of X chromosomes and conventional chromesome of insects and human beings are not the same. |
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| Keywords: | Sexual nets structure of sexual patterns determination of sex |
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