首页 正文

Journal of medical entomology. 2024 Oct 22:tjae128. doi: 10.1093/jme/tjae128 Q12.02025

Genetic characterization of immune adaptor molecule MyD88 in Culex pipiens complex (Diptera: Culicidae) mosquitoes from China

中国采集的库蚊复杂种免疫衔接分子MyD88基因特征分析 翻译改进

Xueting Wang  1, Lilan Zhu  1, Caifei Huo  2, Dan He  3  4, Haifeng Tian  5, Xiaolan Fan  2, Yongqing Lyu  6, Yan Li  2

作者单位 +展开

作者单位

  • 1 College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, People's Republic of China.
  • 2 College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, People's Republic of China.
  • 3 College of Animal Science, Guizhou University, Guiyang, People's Republic of China.
  • 4 Key Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, Guizhou University, Guiyang, People's Republic of China.
  • 5 Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan, People's Republic of China.
  • 6 The First Hospital of Kunming, Kunming, People's Republic of China.
  • DOI: 10.1093/jme/tjae128 PMID: 39436778

    摘要 中英对照阅读

    Mosquitoes of the Culex (Cx.) pipiens complex are vectors of severe diseases including West Nile fever by West Nile virus, Japanese encephalitis by Japanese encephalitis virus, and Lymphatic filariasis by filarial nematode Wuchereria bancrofti. As a major portion of mosquito immune system, the Toll pathway implicates in response against infections of mosquito-borne pathogens and biocontrol agents. The genetic diversity of immune-related molecules is expect... ...点击完成人机验证后继续浏览

    库蚊属(Cx.)pipiens复群是传播包括西尼罗热、日本脑炎和淋巴丝虫病等多种严重疾病的媒介。作为蚊子免疫系统的重要组成部分,Toll信号通路参与了对蚊媒病原体及生物控制剂的反应。免疫相关分子的遗传多样性有望成为扩大我们对蚊子-微生物相互作用了解的一个可行且有效的引入方法。然而,目前尚缺乏关于Cx. pipiens复群中Toll通路分子遗传特性的全面描述。在本研究中,分析了Cx. pipiens复群中MyD88(髓系分化初级反应蛋白88)的基因变化作为该分类单元中Toll通路分子的一个先例。MyD88是该路径中的一个关键适配器,它将含有TIR受体的信号传递到下游含死亡结构域的分子上。我们的研究结果表明,适应性选择影响了该分子的遗传变化,在多个氨基酸位点加速了多样性的增加。适应性选择的位点位于死亡结构域、中间结构域和C末端延伸区域。这种基因变化的特点揭示了适配器在对抗外来挑战中的关键分子水平上的结构性基础及其参与策略。这一发现将有助于进一步探索蚊子传播能力,并促进生物控制剂的有效性和可持续性。

    关键词:库蚊;MyD88;适应性多样性;蚊子。

    翻译效果不满意? 用Ai改进或 寻求AI助手帮助 ,对摘要进行重点提炼
    Copyright © Journal of medical entomology. 中文内容为AI机器翻译,仅供参考!

    相关内容

    期刊名:Journal of medical entomology

    缩写:J MED ENTOMOL

    ISSN:0022-2585

    e-ISSN:1938-2928

    IF/分区:2.0/Q1

    文章目录 更多期刊信息

    全文链接
    引文链接
    复制
    已复制!
    推荐内容
    Genetic characterization of immune adaptor molecule MyD88 in Culex pipiens complex (Diptera: Culicidae) mosquitoes from China