The niches of nuthatches affect their lineage evolution differently across latitude

KIZ OpenIR > 科研部门 > 鸟类学（杨晓君）

	The niches of nuthatches affect their lineage evolution differently across latitude
	Chen, YC; Nazarizadeh, M; Lei, FM; Yang, XJ; Yao, CT; Dong, F; Dong, L; Zou, FS; Drovetski, SV; Liu, Y; Huang, CC; Hung, CM
	2019
发表期刊	MOLECULAR ECOLOGY
ISSN	0962-1083
卷号	28 期号:4 页码:803-817
摘要	Ecological niche evolution can promote or hinder the differentiation of taxa and determine their distribution. Niche-mediated evolution may differ among climatic regimes, and thus, species that occur across a wide latitudinal range offer a chance to test these heterogeneous evolutionary processes. In this study, we examine (a) how many lineages have evolved across the continent-wide range of the Eurasian nuthatch (Sitta europaea), (b) whether the lineages' niches are significantly divergent or conserved and (c) how their niche evolution explains their geographic distribution. Phylogenetic reconstruction and ecological niche models (ENMs) showed that the Eurasian nuthatch contained six parapatric lineages that diverged within 2 Myr and did not share identical climatic niches. However, the niche discrepancy between these distinct lineages was relatively conserved compared with the environmental differences between their ranges and thus was unlikely to drive lineage divergence. The ENMs of southern lineages tended to cross-predict with their neighbouring lineages whereas those of northern lineages generally matched with their abutting ranges. The coalescence-based analyses revealed more stable populations for the southern lineages than the northern ones during the last glaciation cycle. In contrast to the overlapping ENMs, the smaller parapatric distribution suggests that the southern lineages might have experienced competitive exclusion to prevent them from becoming sympatric. On the other hand, the northern lineages have expanded their ranges and their current abutting distribution might have resulted from lineages adapting to different climatic conditions in allopatry. This study suggests that niche evolution may affect lineage distribution in different ways across latitude.
收录类别	SCIE
语种	英语
文献类型	期刊论文
条目标识符	http://ir.kiz.ac.cn/handle/152453/12566
专题	科研部门_鸟类学（杨晓君）
推荐引用方式 GB/T 7714	Chen, YC,Nazarizadeh, M,Lei, FM,et al. The niches of nuthatches affect their lineage evolution differently across latitude[J]. MOLECULAR ECOLOGY,2019,28(4):803-817.
APA	Chen, YC.,Nazarizadeh, M.,Lei, FM.,Yang, XJ.,Yao, CT.,...&Hung, CM.(2019).The niches of nuthatches affect their lineage evolution differently across latitude.MOLECULAR ECOLOGY,28(4),803-817.
MLA	Chen, YC,et al."The niches of nuthatches affect their lineage evolution differently across latitude".MOLECULAR ECOLOGY 28.4(2019):803-817.

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2019070228.pdf（1049KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	请求全文