基于线粒体DNA序列的日本上野动物园两只Galápagos龟的遗传起源

IF 0.6 4区生物学 Q4 ZOOLOGY

Current Herpetology Pub Date : 2019-02-01 DOI:10.5358/hsj.38.1

E. Iwata, Kaoru Tohmine, Hideyuki Jumonji, Tetsuya Yoshida, Yusuke Saito, Tamaki Okuno, Yoshiaki Morino, H. Wada

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引用次数: 0

摘要

摘要：在保护生物学和进化生物学方面，加拉帕戈斯陆龟是一种象征性动物，目前正在进行原位和迁地保护计划。对于濒危物种，圈养个体可以作为正在进行和未来繁殖计划的基因库发挥一定作用。我们在日本上野动物园检查了两只巨型陆龟的基因身份。年龄较大的乌龟Taro的线粒体基因型似乎是来自圣克鲁斯岛的Chelonoidis porteri。小乌龟Kamekichi的线粒体基因型被鉴定为来自伊萨贝拉岛北部地区的C.becki或来自圣地亚哥岛的C.darwini。这些基因分析可作为未来圈养加拉帕戈斯陆龟保护管理的参考数据。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Genetic Origin of the Two Galápagos Tortoises in the Ueno Zoo, Japan Based on Mitochondrial DNA Sequences

Abstract: Galápagos tortoises are a symbolic animal in terms of conservation biology as well as evolutionary biology, and both in situ and ex situ conservation programs are currently underway. For endangered species, captive individuals can perform a certain role as genetic reservoirs for ongoing and future breeding programs We examined the genetic identities of two giant tortoises in Ueno Zoo, Japan. The mitochondrial genotype of the older tortoise, Taro, as appeared to be that of Chelonoidis porteri from Santa Cruz island. The mitochondrial genotype of the younger tortoise, Kamekichi, was identified as either C. becki from the northern area of Isabela island, or C. darwini from Santiago island. These genetic analyses serve as reference data for the future conservation management of captive Galápagos tortoises.

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来源期刊

Current Herpetology Agricultural and Biological Sciences-Animal Science and Zoology

CiteScore

1.20

自引率

14.30%

发文量

期刊介绍： Current Herpetology publishes original research articles on amphibians and reptiles. It is the official journal of the Herpetological Society of Japan and is a continuation of Acta Herpetologica Japonica (1964–1971) and Japanese Journal of Herpetology (1972-1999).