| PBAN/pyrokinin神经肽类及其基因的研究进展 |
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| 引用本文： | 鲁玉杰,郭云峰.PBAN/pyrokinin神经肽类及其基因的研究进展[J].生物技术通报,2008(Z1). |
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| 作者姓名： | 鲁玉杰 郭云峰 |
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| 作者单位： | 河南工业大学粮油食品学院,郑州,450052 |
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| 基金项目： | 国家自然科学基金项目资助(30600402) |
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| 摘 要： | 昆虫在其生长发育过程中,如胚胎发育、蜕皮变态、滞育、迁飞、代谢、生殖等都离不开神经肽的调控。信息素合成激活肽(pheromone biosynthesis activating neuropeptide,PBAN)和Pyrokinin神经肽是C端具有五肽FXPRL(X=S,V,T,G等)(苯丙-X-脯-精-亮氨酸)序列的一类神经肽,在昆虫的生长发育中起重要的生理功能,如性信息素的合成、控制表皮色素、促进胚胎滞育和刺激内脏肌肉收缩等重要的生理功能。因此近几年对PBAN/pyrokinin神经肽的鉴定、加工、作用和降解方式的研究成为研究的热点,为研制高效、低毒、专一性强、无公害的杀虫剂提供了思路。介绍了PBAN/pyrokinin神经肽类及其基因的研究进展,并对PBAN/pyrokinin神经肽在害虫防治中的应用进行了展望。
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| 关 键 词： | 神经肽 昆虫 基因 |
Rearch Advance in PBAN/pyrokinin Neuropeptide and its Gene |
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| Lu Yujie,Guo Yunfeng.Rearch Advance in PBAN/pyrokinin Neuropeptide and its Gene[J].Biotechnology Bulletin,2008(Z1). |
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| Authors: | Lu Yujie Guo Yunfeng |
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| Institution: | College of Grain and Oil;Henan University of Technology;Zhengzhou;450052;China |
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| Abstract: | Neuropeptide control the process of insect development,such as,embryonic development,ecdysis and molting,diapause,flight,metabolization,procreation,et al.PBAN(Pheromone biosynthesis activating neuropeptide)and pyrokinin are the neuropeptide with a five peptides structurally sequence"FXPRL"(X=S,V,T,G et al)in their Ctermini. It plays an important circadian role in the process of insect development,such as pheromone biosynthesis,control of epidermal pigment,promoting embryonic diapause and stimulating muscle ... |
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