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【澳门威尼斯人会员入口】基于放射的昆虫不育技术(SIT)已经成功地抑制一些害虫种类的数量

 新闻资讯     |      2019-08-02 08:42

Ziqiang Yan, 今朝, Yingyang Wei,奚志勇团队在广州科学城建成3500多平方米的蚊子大局限出产基地, Aedes albopictus. Millions of factory-reared adult males with an artificial triple-Wolbachia infection were released。

with prior pupal irradiation of the released mosquitoes to prevent unintentionally released triply infected females from successfully reproducing in the field. This successful field trial demonstrates the feasibility of area-wide application of combined IITSIT for mosquito vector control. DOI: 10.1038/s41586-019-1407-9 Source: https://www.nature.com/articles/s41586-019-1407-9 期刊信息 Nature: 《自然》,这个乐成的野外试验证明白IIT-SIT连系利用对蚊子举办区域性节制的可行性,开展基于Wolbachia的新型微生物农药技能财富化应用研究,数百万工场饲养的成年雄蚊携带着三种人工Wolbachia菌的传染被释放, Yongkang Liang。

据悉, 附:英文原文 Title: Incompatible and sterile insect techniques combined eliminate mosquitoes Author: Xiaoying Zheng, Jeremie R. L. Gilles, 澳门威尼斯人平台官网,中山大学奚志勇传授团队报道了一项新技能,但其对蚊子节制的影响却有限, Linchao Hu, but its effect on mosquito vector control has been limited. The related incompatible insect technique (IIT)which uses sterilization caused by the maternally inherited endosymbiotic bacteria Wolbachiais a promising alternative, Xiaoling Pan, Cui Yang, 澳门威尼斯人会员中心, Jian Zhu,最新IF:43.07 官方网址: 投稿链接: 本期文章:《自然》:Volume 572 Issue 7767 ,与之相关的昆虫不相容技能(IIT)是一个有前景的选择。

但其结果又会被偶尔释放带有同样Wolbachia菌的母蚊子所削减。

证实基于Wolbachia的蚊媒节制计策高效环保, but can be undermined by accidental release of females infected with the same Wolbachia strain as the released males. Here we show that combining incompatible and sterile insect techniques (IITSIT) enables near elimination of field populations of the worlds most invasive mosquito species,其通过母源遗传的内共生细菌Wolbachia来导致不育, Dongjing Zhang, Yu Wu, Wei Qian, Andrew G. Parker, 研究人员发明,白纹伊蚊种群压制结果高达95%以上。

而且释放的雌蚊在蛹期就接管了辐射,基于放射的昆虫不育技能(SIT)已经乐成地抑制一些害虫种类的数量, Yongjun Li,这一研究成就颁发于2019年8月1日出书的国际学术期刊《自然》上, Xiaohua Wang,通过连系昆虫不相容与昆虫不育技能用于排除蚊子。

每周可出产雄蚊到达2000万只。

连系昆虫不相容与昆虫不育技能(IIT-SIT)可以险些完全消除世界上最具侵入性蚊子物种(白纹伊蚊)的野生种群,创刊于1869年。

Xiao Liang, Kostas Bourtzis IssueVolume: Volume 572 Issue 7767 Abstract: The radiation-based sterile insect technique (SIT) has successfully suppressed field populations of several insect pest species, 克日,附属于施普林格自然出书团体,从而可以制止三种菌传染的雌蚊不经意释放导致其与同样传染的雄蚊从头野外繁殖的大概性, Qiang Sun,颠末2-3年一连释放不育雄蚊的田间试验,。

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