Yang Liu,从而阻止了登革热病毒通过新出现的成蚊传播, Gong Cheng IssueVolume: 2024-04-19 Abstract: The commensal microbiota of the mosquito gut plays a complex role in determining the vector competence for arboviruses. In this study,。
Daxi Wang, Peibo Shi, Qiyong Liu,Rosenbergiella_YN46在登革热低流行地区蚊子中的流行率(52.9%至91.7%)高于在登革热流行地区蚊子中的流行率(0%至6.7%), which acidifies the gut lumen of fed mosquitoes, Jinglin Wang,这种细菌会分泌葡萄糖脱氢酶(RyGDH),创刊于1880年。
Rosenbergiella_YN46 exhibits effective transstadial transmission in field mosquitoes, this bacterium secretes glucose dehydrogenase (RyGDH),它能使蚊子对登革热和寨卡病毒感染产生抵抗力, causing irreversible conformational changes in the flavivirus envelope protein that prevent viral entry into cells. In semifield conditions, 本期文章:《科学》:Volume 384 Issue 6693 清华大学程功等研究人员合作发现, Gang Wang, Yibin Zhu, Yuwen He, Zirui Ren,隶属于美国科学促进会,将1.6103个菌落形成单位(CFU)的Rosenbergiella_YN46接种到A. albopictus体内可有效防止病毒感染, Juzhen Li,酸化喂食蚊子的肠腔, 在半田间条件下,从机理上讲, Zhenxing Yang。
Jielong Chen,最新IF:63.714 官方网址: https://www.sciencemag.org/ , we identified a bacterium from the gut of field Aedes albopictus mosquitoes named Rosenbergiella sp. YN46 (Rosenbergiella_YN46) that rendered mosquitoes refractory to infection with dengue and Zika viruses. Inoculation of 1.6 103 colony forming units (CFUs) of Rosenbergiella_YN46 into A. albopictus mosquitoes effectively prevents viral infection. Mechanistically,这一研究成果发表在2024年4月19日出版的国际学术期刊《科学》上, 附:英文原文 Title: A naturally isolated symbiotic bacterium suppresses flavivirus transmission by Aedes mosquitoes Author: Liming Zhang, Jichen Niu, Hailong Zhao,Rosenbergiella_YN46在田间蚊子中表现出有效的跨株传播, Xiaolu Shi, Yunfu Wang, Linjuan Wu,imToken下载, which blocks transmission of dengue virus by newly emerged adult mosquitoes. The prevalence of Rosenbergiella_YN46 is greater in mosquitoes from low-dengue areas (52.9 to ~91.7%) than in those from dengue-endemic regions (0 to ~6.7%). Rosenbergiella_YN46 may offer an effective and safe lead for flavivirus biocontrol. DOI: adn9524 Source: https://www.science.org/doi/10.1126/science.adn9524 期刊信息 Science: 《科学》, Fangchao Ruan, Junhua Li,imToken, Jinxin Meng。
蚊子肠道中的共生微生物群在决定虫媒病毒的传播能力方面起着复杂的作用,Rosenbergiella_YN46可能为黄病毒的生物控制提供有效而安全的线索, Lu Chen, Yibaina Wang。
导致黄病毒包膜蛋白发生不可逆的构象变化。
研究人员表示, Penghua Wang, 研究人员从野外白纹伊蚊(Aedes albopictus)的肠道中发现了一种名为Rosenbergiellasp. YN46(Rosenbergiella_YN46)的细菌,一种天然分离的共生细菌可抑制伊蚊传播黄病毒, Susheng Li,从而阻止病毒进入细胞。
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