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从野生种群中采集的所有九种目前已被认可的爱情鸟物种(牡丹鹦鹉属)的全基因组。

Full genomes of all nine currently recognized lovebird species (genus Agapornis) sampled from wild populations.

作者信息

Dueker Sascha, Martin Rowan, Hains Taylor, Pirro Stacy, Willows-Munro Sandi

机构信息

School of Life Sciences, University of KwaZulu-Natal, Pietermaritzburg, South Africa.

World Parrot Trust, Hayle, UK.

出版信息

Sci Data. 2025 Jun 21;12(1):1057. doi: 10.1038/s41597-025-05316-x.

Abstract

African lovebirds are popular pet parrots commonly hybridized by breeders leading to genetic admixture. Trade escapees and land use change have now led lovebirds to genetically admix in the wild. Sampling origin is therefore of utmost importance when deriving genetic data from lovebird species to reconstruct phylogeny or historical demographic events as the inclusion of taxa of hybrid origin is a source of spurious results. Here we present complete genomes of all nine currently recognized lovebird species. Each species is represented by an archival geo-referenced individual collected within their natural range.

摘要

非洲情侣鹦鹉是广受欢迎的宠物鹦鹉,繁殖者常使其杂交,导致基因混合。如今,贸易逃逸和土地利用变化致使情侣鹦鹉在野外出现基因混合。因此,从情侣鹦鹉物种获取遗传数据以重建系统发育或历史种群动态事件时,采样来源至关重要,因为纳入杂交起源的分类群会产生虚假结果。在此,我们展示了目前所有九个已确认的情侣鹦鹉物种的完整基因组。每个物种均由在其自然分布范围内采集的具有地理参考信息的存档个体代表。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bc42/12182561/7913d3dc8a97/41597_2025_5316_Fig1_HTML.jpg

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