干旱区生态环境知识资源中心(Arid): Molecular phylogenetic and historical biogeographical relationships of Laudakia (Squamata: Agamidae) and intraspecific differentiation of L. stoliczkana inferred from mitochondrial DNA sequences

Arid

DOI	10.11646/zootaxa.5492.3.2
	Molecular phylogenetic and historical biogeographical relationships of Laudakia (Squamata: Agamidae) and intraspecific differentiation of L. stoliczkana inferred from mitochondrial DNA sequences
	Liang, Qian-Ru; Shi, Lei
通讯作者	Shi, L
来源期刊	ZOOTAXA
ISSN	1175-5326
EISSN	1175-5334
出版年	2024
卷号	5492 期号:3 页码:325-342
英文摘要	The rock lizard genus Laudakia is representative agamid species from the arid zone, and its genus division has not been resolved yet. Laudakia stoliczkana, , which occurs in both Xinjiang, China, and the Gobi Altai, Mongolia, is divided into two subspecies, Laudakia stoliczkana stoliczkana and Laudakia stoliczkana altaica, based on morphological differences, but little is known about the molecular genetic differences between the two subspecies. This study reconstructs the phylogenetic tree of Laudakia and analyses molecular differences between two subspecies of L. stoliczkana by DNA barcoding (COI and 16S). Our results show that: (1) Laudakia is monophyletic and the phylogenetic tree is broadly divided into three main branches, namely branch A (L. L. caucasia and L. stoliczkana), ), which occurs mainly in Central Asia and the Gobi Altai region to the north, branch B (L. L. stellio), ), which occurs in the Middle East, and branch C (L. L. tuberculata, , L. papenfussi, , L. himalayana, , L. wui, , L. stellio), ), which occurs mainly near the Himalayas; (2) The biogeographic analysis of Laudakia suggests that the genus probably originated at 43.72 Ma (95% confidence interval HPD: 23.53-66.12Ma) and is associated with the uplift of the Tibetan Plateau and the aridification of Central Asias subsequently; (3) Molecular genetic distances and morphological differences support the delimitation of the two subspecies of L. stoliczkana, , with divergence between the two subspecies estimated to have occurred at 3.27 Ma (95% confidence interval HPD: 1.58-5.87Ma), in associated with the recent uplift of the Tian Shan Mountains. The results highlight the importance of the uplift of the Central Asian mountains and the Tibetan Plateau for the divergence of Laudakia. .
英文关键词	Phylogeny DNA barcoding Subspecies Divergence time
类型	Article
语种	英语
开放获取类型	Bronze
收录类别	SCI-E
WOS记录号	WOS:001293207600002
WOS关键词	BLANFORD ; LIZARD ; MOUNTAINS ; DIVERSITY ; REPTILIA ; STELLIO ; SAURIA ; GENOME ; CHINA ; AGAMA
WOS类目	Zoology
WOS研究方向	Zoology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/405952
推荐引用方式 GB/T 7714	Liang, Qian-Ru,Shi, Lei. Molecular phylogenetic and historical biogeographical relationships of Laudakia (Squamata: Agamidae) and intraspecific differentiation of L. stoliczkana inferred from mitochondrial DNA sequences[J],2024,5492(3):325-342.
APA	Liang, Qian-Ru,&Shi, Lei.(2024).Molecular phylogenetic and historical biogeographical relationships of Laudakia (Squamata: Agamidae) and intraspecific differentiation of L. stoliczkana inferred from mitochondrial DNA sequences.ZOOTAXA,5492(3),325-342.
MLA	Liang, Qian-Ru,et al."Molecular phylogenetic and historical biogeographical relationships of Laudakia (Squamata: Agamidae) and intraspecific differentiation of L. stoliczkana inferred from mitochondrial DNA sequences".ZOOTAXA 5492.3(2024):325-342.