| 家蚕滞育激素－性信息素合成激活肽基因的表达 |
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| 引用本文： | 徐卫华,山下兴亚. 家蚕滞育激素－性信息素合成激活肽基因的表达[J]. Acta biochimica et biophysica Sinica, 1996, 0(2) |
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| 作者姓名： | 徐卫华 山下兴亚 |
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| 作者单位： | 中国科学技术大学生物学系，名古屋大学农学院 |
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| 摘 要： | 家蚕滞育激素－性信息素合成激活肽基因的表达徐卫华（中国农业科学院蚕业研究所，江苏镇江，２１２０００）山下兴亚（名古屋大学农学院，日本名古屋，４６４－０１）关键词滞育激素－性信息素合成激活肽基因；发育阶段；表达；家蚕昆虫是地球上最繁盛的物种，占地球上生...
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| 关 键 词： | 滞育激素－性信息素合成激活肽基因；发育阶段；表达；家蚕 |
Expression of the Gene Encoding Diapause Hormone and Pheromone Biosynthesis Activating Neuropeptide During Post-embryonic Development in the Silkworm,Bombyx mori |
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| XU Wei-Hua. Expression of the Gene Encoding Diapause Hormone and Pheromone Biosynthesis Activating Neuropeptide During Post-embryonic Development in the Silkworm,Bombyx mori[J]. Acta biochimica et biophysica Sinica, 1996, 0(2) |
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| Authors: | XU Wei-Hua |
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| Abstract: | Embryonic diapause and sex pheromone biosynthesis in the silkworm, Bombyx mori,are induced by the diapause hormone (DH) and the pheromone biosynthesis activating neuropeptide (PBAN), respectively.These are produced in the suboesophageal ganglion form a common polyprotein precnrsor (DH-PBAN precursor) encoded in a single gene (DH-PBAN gene). Using RT-PCR and Southern hybridization methods, we quantitatively measured DH-PBAN mRNA content throughout the post-embryonic development.The results show that DH-DH-PBAN gene not only expresses during pupal stage,but also during larval and adult stages. The high level of expression during pupal stage suggests that DH and PBAN are respectively synthesized. |
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| Keywords: | DH-PBAN gene Post-embryonic development Expression Bombyx mori |
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