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从十和田湖周边的野生日本黑熊（Ursus thibetanus japonicus）中鉴定出的熊蛔虫（Baylisascaris transfuga）的分子系统发育。

Molecular phylogenetical identification of bear roundworms (Baylisascaris transfuga) derived from wild Japanese black bears (Ursus thibetanus japonicus) around Lake Towada.

机构信息

Laboratory of Veterinary Parasitology, School of Veterinary Medicine, Kitasato University, Aomori, Japan.

Animal Health Technology Department, Yamazaki Professional Collage of Animal Health Technology, Tokyo, Japan.

出版信息

J Vet Med Sci. 2024 Sep 1;86(9):951-955. doi: 10.1292/jvms.24-0142. Epub 2024 Jul 16.

DOI:10.1292/jvms.24-0142
PMID:39010217
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11422683/
Abstract

The bear roundworm Baylisascaris transfuga has been identified in several host bears (Ursinae). However, limited genetic information is available on the bear roundworm in Japanese populations. This study evaluated the genetic composition of bear roundworms isolated from wild Japanese black bears indigenous to Lake Towada, Japan. First, we conducted genetic and/or molecular phylogenetic analyses based on cytochrome c oxidase subunit II and internal transcribed spacer 2 among Baylisascaris species. These analyses revealed that the identified roundworms were genetically B. transfuga. In addition, the average body size of the obtained roundworms in this study was almost the same as that previously reported for B. transfuga. This study represents an important step in genetic research on the roundworm B. transfuga in Ursinae bears not only from Japan but also from the rest of the world.

摘要

熊蛔虫 Baylisascaris transfuga 已在几种宿主熊（熊科）中被发现。然而，关于日本种群中的熊蛔虫，可用的遗传信息有限。本研究评估了从日本天童湖的野生日本黑熊中分离出的熊蛔虫的遗传组成。首先，我们根据细胞色素 c 氧化酶亚基 II 和贝氏蛔虫种内的内部转录间隔区 2 进行了遗传和/或分子系统发育分析。这些分析表明，鉴定出的蛔虫在遗传上属于 B. transfuga。此外，本研究中获得的蛔虫的平均体型与之前报道的 B. transfuga 几乎相同。本研究是对日本乃至世界范围内熊科熊类 B. transfuga 蛔虫进行遗传研究的重要一步。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/457d/11422683/c1c44dcaec2e/jvms-86-951-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/457d/11422683/c1c44dcaec2e/jvms-86-951-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/457d/11422683/c1c44dcaec2e/jvms-86-951-g001.jpg

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2
Baylisascaris transfuga (Ascaridoidea, Nematoda) from European brown bear (Ursus arctos) causing larva migrans in laboratory mice with clinical manifestation.来自欧洲棕熊（熊科）的 Baylisascaris transfuga（蛔目，线虫）引起实验室小鼠幼虫移行症的临床表现。
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3
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Vet Parasitol. 2011 Jan 10;175(1-2):97-102. doi: 10.1016/j.vetpar.2010.09.017. Epub 2010 Sep 22.
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J Parasitol. 2005 Jun;91(3):716-9. doi: 10.1645/GE-3374RN.