干旱区生态环境知识资源中心(Arid): The evolution of ephemeral flora in Xinjiang, China: insights from plastid phylogenomic analyses of Brassicaceae

Arid

DOI	10.1186/s12870-024-04796-0
	The evolution of ephemeral flora in Xinjiang, China: insights from plastid phylogenomic analyses of Brassicaceae
	Xiao, Tian-Wen; Song, Feng; Vu, Duc Quy; Feng, Ying; Ge, Xue-Jun
通讯作者	Ge, XJ
来源期刊	BMC PLANT BIOLOGY
ISSN	1471-2229
出版年	2024
卷号	24 期号:1
英文摘要	BackgroundThe ephemeral flora of northern Xinjiang, China, plays an important role in the desert ecosystems. However, the evolutionary history of this flora remains unclear. To gain new insights into its origin and evolutionary dynamics, we comprehensively sampled ephemeral plants of Brassicaceae, one of the essential plant groups of the ephemeral flora.ResultsWe reconstructed a phylogenetic tree using plastid genomes and estimated their divergence times. Our results indicate that ephemeral species began to colonize the arid areas in north Xinjiang during the Early Miocene and there was a greater dispersal of ephemeral species from the surrounding areas into the ephemeral community of north Xinjiang during the Middle and Late Miocene, in contrast to the Early Miocene or Pliocene periods.ConclusionsOur findings, together with previous studies, suggest that the ephemeral flora originated in the Early Miocene, and species assembly became rapid from the Middle Miocene onwards, possibly attributable to global climate changes and regional geological events.
英文关键词	Ephemeral flora Brassicaceae Species assembly Divergence time
类型	Article
语种	英语
开放获取类型	gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:001163103400001
WOS关键词	TANDEM REPEATS ; DIVERSIFICATION ; MIOCENE ; TIME ; HISTORY ; LIKELIHOOD ; ALIGNMENT ; SOFTWARE ; CLIMATE ; RECONSTRUCTION
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/403052
推荐引用方式 GB/T 7714	Xiao, Tian-Wen,Song, Feng,Vu, Duc Quy,et al. The evolution of ephemeral flora in Xinjiang, China: insights from plastid phylogenomic analyses of Brassicaceae[J],2024,24(1).
APA	Xiao, Tian-Wen,Song, Feng,Vu, Duc Quy,Feng, Ying,&Ge, Xue-Jun.(2024).The evolution of ephemeral flora in Xinjiang, China: insights from plastid phylogenomic analyses of Brassicaceae.BMC PLANT BIOLOGY,24(1).
MLA	Xiao, Tian-Wen,et al."The evolution of ephemeral flora in Xinjiang, China: insights from plastid phylogenomic analyses of Brassicaceae".BMC PLANT BIOLOGY 24.1(2024).