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在吸血鬼蝙蝠 (Desmodus rotundus) 中对三个新型乳头瘤病毒基因组的表征

Laura Junqueira de Camargo¹, Raquel Silva Alves¹, Raíssa Nunes Dos Santos²

¹Laboratório de Virologia Veterinária, Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre 91540-000, Brazil.

Animals : an open access journal from MDPI

|January 8, 2025

概括

在巴西的普通吸血鬼蝙蝠 (Desmodus rotundus) 中发现了三种新型乳头瘤病毒. 这项研究扩大了我们对蝙蝠病毒多样性及其潜在健康影响的理解.

科学领域:

病毒学病毒学
哺乳动物学哺乳动物学
基因组学就是基因组学.

背景情况:

蝙蝠是高度多样化的哺乳动物,地理分布广泛.
常见的吸血蝙蝠 (Desmodus rotundus) 是拉丁美洲狂犬病病毒的主要宿主.
蝙蝠携带各种动物性和非动物性病毒,包括乳头瘤病毒.

研究的目的:

在Desmodus rotundus中调查乳头瘤病毒的存在.
在这种蝙蝠物种中发现的新型乳头瘤病毒的特征.
为了有助于了解类动物的乳头瘤病毒多样性.

主要方法:

从聚合的蝙蝠肠中提取DNA.
病毒DNA的滚动循环放大 (RCA).
使用Illumina MiSeq平台进行高通量测序.
鉴定出病毒序列的遗传学分析.

主要成果:

在Desmodus rotundus中发现了三种新型乳头瘤病毒 (DrPV-1,DrPV-2,DrPV-3).
遗传学分析表明,DrPV-1可能代表了Dyophipapillomavirus属中的新物种.
DrPV-2和DrPV-3可能代表一种新型属内的新型.

结论:

这项研究报告了Desmodus rotundus中的乳头瘤病毒的首次描述.
这些发现扩大了蝙蝠中已知的乳头瘤病毒的多样性.
这项研究为进一步研究蝙蝠相关病毒提供了基础.

关键词:

它们是帕皮洛马病毒家族的.蝙蝠蝙蝠蝙蝠蝙蝠是一个这是一种血性致血症.新型病毒新型病毒.测序的测序是指测序的测序.

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