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首页> 外文期刊>Annual Research & Review in Biology >Genetic Identification of Species of Bats that Act as Reservoirs or Hosts for Viral Diseases
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Genetic Identification of Species of Bats that Act as Reservoirs or Hosts for Viral Diseases

机译:蝙蝠作为病毒疾病的宿主或宿主的遗传鉴定

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Introduction: Viruses have been identified as the main etiologic agents of both zoonoses and emerging infectious diseases (EIDs) and various species of wild fauna can be involved in the maintenance of these diseases. The very wide variety of bats, together with their ability to adapt to different environments and fly long distances, means that these animals are currently one of the main reservoirs for zoonoses and EIDs. For these reasons the correct identification of different bat species is essential. Aims: This paper describes the genetic identification of 56 samples isolated from different bat species. Methodology: Sequencing and phylogenetic analysis of the mitochondrial DNA cytochrome b (mtDNA cyt-b) gene. Results: Four families (Molossidae, Vespertilionidae, Noctilionidae and Phyllostomidae), twelve genera and nineteen different species of bats were identified, and the Basic Local Alignment Search Tool (BLAST) was used to confirm species identity. The phylogenetic tree constructed revealed two main clusters (1 and 2), both consist in two subclusters. Conclusions: Our results were concordant with those obtained by morphometric identification and genetic identification carried out by other authors, showing that the method described here can be used as an effective alternative to, or in combination with, morphometric identification of bats.
机译:简介:病毒已被确认为人畜共患病和新兴传染病(EID)的主要病原体,各种野生动物物种都可以参与这些疾病的维持。蝙蝠种类繁多,并且具有适应不同环境并能长距离飞行的能力,这意味着这些动物目前是人畜共患病和EID的主要蓄水池之一。由于这些原因,正确识别不同种类的蝙蝠至关重要。目的:本文描述了从不同蝙蝠物种中分离出的56个样品的遗传鉴定。方法:线粒体DNA细胞色素b(mtDNA cyt-b)基因的测序和系统发育分析。结果:鉴定了四个科(蝙蝠科,夜蛾科,夜蛾科和毛蛾科),十二属和十九种不同的蝙蝠,并使用基本局部比对搜索工具(BLAST)来确认物种的身份。所构建的系统发育树显示出两个主要簇(1和2),均由两个子簇组成。结论:我们的结果与其他作者通过形态计量学鉴定和遗传鉴定获得的结果一致,表明本文描述的方法可以替代蝙蝠的形态计量学鉴定,或与之结合使用。

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