气候变化领域集成服务门户(CCPortal): Phylogenomic analyses highlight innovation and introgression in the continental radiations of Fagaceae across the Northern Hemisphere

CCPortal

DOI	10.1038/s41467-022-28917-1
	Phylogenomic analyses highlight innovation and introgression in the continental radiations of Fagaceae across the Northern Hemisphere
	Zhou, Biao-Feng; Yuan, Shuai; Crowl, Andrew A.; Liang, Yi-Ye; Shi, Yong; Chen, Xue-Yan; An, Qing-Qing; Kang, Ming; Manos, Paul S.; Wang, Baosheng
发表日期	2022
EISSN	2041-1723
卷号	13 期号:1
英文摘要	Fagaceae are diverse family including trees of ecological and economic importance. This phylogenomic analysis of nuclear and plastid genomes reconstructs evolutionary history and finds evidence of multiple adaptive introgression events in this important plant family. Northern Hemisphere forests changed drastically in the early Eocene with the diversification of the oak family (Fagaceae). Cooling climates over the next 20 million years fostered the spread of temperate biomes that became increasingly dominated by oaks and their chestnut relatives. Here we use phylogenomic analyses of nuclear and plastid genomes to investigate the timing and pattern of major macroevolutionary events and ancient genome-wide signatures of hybridization across Fagaceae. Innovation related to seed dispersal is implicated in triggering waves of continental radiations beginning with the rapid diversification of major lineages and resulting in unparalleled transformation of forest dynamics within 15 million years following the K-Pg extinction. We detect introgression at multiple time scales, including ancient events predating the origination of genus-level diversity. As oak lineages moved into newly available temperate habitats in the early Miocene, secondary contact between previously isolated species occurred. This resulted in adaptive introgression, which may have further amplified the diversification of white oaks across Eurasia.
语种	英语
WOS研究方向	Multidisciplinary Sciences
WOS类目	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000769063600029
来源期刊	NATURE COMMUNICATIONS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/280909
作者单位	Chinese Academy of Sciences; South China Botanical Garden, CAS; Chinese Academy of Sciences; University of Chinese Academy of Sciences, CAS; Duke University; Chinese Academy of Sciences
推荐引用方式 GB/T 7714	Zhou, Biao-Feng,Yuan, Shuai,Crowl, Andrew A.,et al. Phylogenomic analyses highlight innovation and introgression in the continental radiations of Fagaceae across the Northern Hemisphere[J],2022,13(1).
APA	Zhou, Biao-Feng.,Yuan, Shuai.,Crowl, Andrew A..,Liang, Yi-Ye.,Shi, Yong.,...&Wang, Baosheng.(2022).Phylogenomic analyses highlight innovation and introgression in the continental radiations of Fagaceae across the Northern Hemisphere.NATURE COMMUNICATIONS,13(1).
MLA	Zhou, Biao-Feng,et al."Phylogenomic analyses highlight innovation and introgression in the continental radiations of Fagaceae across the Northern Hemisphere".NATURE COMMUNICATIONS 13.1(2022).