伊比利亚半岛花园睡鼠Eliomys quercinus的完整有丝分裂基因组揭示了有限的遗传变异

IF 1 4区环境科学与生态学 Q3 BIODIVERSITY CONSERVATION

Animal Biodiversity and Conservation Pub Date : 2022-03-10 DOI:10.32800/abc.2022.45.0107

G. Forcina, M. Camacho‐Sanchez, A. Cornellas, J. Leonard

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引用次数: 0

摘要

花园睡鼠Eliomys quercinus是一种鲜为人知的西北极物种，正在经历全球衰退。尽管遗传信息的可用性是评估野生种群人口结构变化的驱动因素和计划适当管理的关键，但关于槲寄生蜂的数据仍然很少。在这项研究中，我们使用溶液中富集的文库重建了四个来自西班牙南部的E.quercinus个体的完整有丝分裂基因组，并发现了有限遗传变异的证据。然后，我们将它们的细胞色素b序列与其他国家的同类进行了比较，并支持这种进化重要单元（ESU）的不同但在基因上不起作用的位置。所产生的信息将有助于未来对这种研究较少的啮齿动物进行保护研究。

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Complete mitogenomes reveal limited genetic variability in the garden dormouse Eliomys quercinus of the Iberian Peninsula

The garden dormouse Eliomys quercinus is a poorly known Western Palearctic species experiencing a global decline. Even though the availability of genetic information is key to assess the driversunderlying demographic changes in wild populations and plan adequate management, data on E. quercinus are still scant. In this study, we reconstructed the complete mitogenomes of four E. quercinus individuals from southern Spain using in–solution enriched libraries, and found evidence of limited genetic variability. We then compared their cytochrome b sequences to those of conspecifics from other countries and supported the divergent but genetically depauperate position of this evolutionarily significant unit (ESU). The information produced will assist future conservation studies on this little–studied rodent.

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来源期刊

Animal Biodiversity and Conservation 农林科学-动物学

CiteScore

2.00

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Animal Biodiversity and Conservation (antes Miscel·lània Zoològica) es una revista interdisciplinar, publicada desde 1958 por el Museu de Ciències Naturals de Barcelona. Incluye artículos de investigación empírica y teórica en todas las áreas de la zoología (sistemática, taxonomía, morfología, biogeografía, ecología, etología, fisiología y genética) procedentes de todas las regiones del mundo. La revista presta especial interés a los estudios que planteen un problema nuevo o introduzcan un tema nuevo, con hipòtesis y prediccions claras, y a los trabajos que de una manera u otra tengan relevancia en la biología de la conservación. No se publicaran artículos puramente descriptivos, o artículos faunísticos o corológicos en los que se describa la distribución en el espacio o en el tiempo de los organismes zoológicos.