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First report of Newly Identified Ornithodoros Species in the Republic of Korea.
Journal of Parasitology ( IF 1.3 ) Pub Date : 2020-09-08 , DOI: 10.1645/19-78
Sun-Woo Han 1 , Jeong-Byoung Chae 1 , Young-Sun Jo 1 , Yoon-Kyoung Cho 1 , Jun-Gu Kang 1 , Nam-Shik Shin 2 , Hee-Jeong Youn 3 , Hwa-Young Youn 1 , Hyang-Mi Nam 4 , Hyun-Joo Kim 4 , Hae-Eun Kang 4 , Joon-Seok Chae 1
Affiliation  

Ticks and tick-borne diseases are important issues worldwide because of their effects on animal and human health. The genus Ornithodoros, which is included in the family Argasidae, is typically associated with wild animals, including seabirds. In this study, samples from the nests of seabirds and surrounding soil were collected to investigate Ornithodoros spp. from 9 uninhabited islands in the western, eastern, and southern parts of Korea from April 2017 to October 2018. The islands are known as the breeding places of migratory and resident birds. Ticks were collected from soil and nest material of seabirds using a Tullgren funnel and identified using 16S rRNA and the cytochrome c oxidase 1 gene (COI), and host animals of soft ticks were identified using the mitochondrial DNA cytochrome b gene by a polymerase chain reaction. In the sequence identity of the 16S rRNA gene fragment of Ornithodoros sp., Ornithodoros sawaii was identified as the closest homologous sequence, and the new Ornithodoros sp. was newly identified. We found that the newly identified Ornithodoros sp. in the Republic of Korea was located in uninhabited islands used as breeding places by the black-tailed gull, Larus crassirostris.



中文翻译:

大韩民国新近鉴定的鸟类物种的首次报告。

壁虱和壁虱传播的疾病由于对动物和人类健康的影响而成为世界范围内的重要问题。科(Argasidae)中的鸟嘴兽属(Ornithodoros)通常与包括海鸟在内的野生动物有关。在这项研究中,从海鸟的巢和周围的土壤中采集的样本用于调查Ornithodoros spp。从2017年4月至2018年10月,从韩国西部,东部和南部的9个无人居住的岛屿中分离出这些岛屿。这些岛屿被称为候鸟和常住鸟类的繁殖地。使用Tullgren漏斗从海鸟的土壤和巢中收集虫,并使用16S rRNA和细胞色素c氧化酶1基因(COI),并使用线粒体DNA细胞色素b基因通过聚合酶链反应鉴定了软壁虱的宿主动物。在Ornithodoros sp。的16S rRNA基因片段的序列同一性中,Ornithodoros sawaii被鉴定为最接近的同源序列,而新的Ornithodoros sp。被鉴定为最接近的同源序列。被新发现。我们发现新近鉴定出的Ornithodoros sp。大韩民国的黑尾鸥(Larus crassirostris)位于无人居住的岛屿作为繁殖场所。

更新日期:2020-09-12
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