Detecting climatically driven phylogenetic and morphological divergence among spruce (Picea) species worldwide

doi:10.1080/23802359.2017.1310603

	Detecting climatically driven phylogenetic and morphological divergence among spruce (Picea) species worldwide
	Wang, Guo-Hong ; Li, He ; Zhao, Hai-Wei ; Zhang, Wei-Kang
	2017
发表期刊	BIOGEOSCIENCES
ISSN	1726-4170
卷号	14 期号:9 页码:2307-2319
摘要	This study aimed to elucidate the relationship between climate and the phylogenetic and morphological divergence of spruces (Picea) worldwide. Climatic and georeferenced data were collected from a total of 3388 sites distributed within the global domain of spruce species. A phylogenetic tree and a morphological tree for the global spruces were reconstructed based on DNA sequences and morphological characteristics. Spatial evolutionary and ecological vicariance analysis (SEEVA) was used to detect the ecological divergence among spruces. A divergence index (D) with (0, 1) scaling was calculated for each climatic factor at each node for both trees. The annual mean values, extreme values and annual range of the climatic variables were among the major determinants for spruce divergence. The ecological divergence was significant (P < 0 : 001) for 185 of the 279 comparisons at 31 nodes in the phylogenetic tree, as well as for 196 of the 288 comparisons at 32 nodes in the morphological tree. Temperature parameters and precipitation parameters tended to be the main driving factors for the primary divergences of spruce phylogeny and morphology, respectively. Generally, the maximum D of the climatic variables was smaller in the basal nodes than in the remaining nodes. Notably, the primary divergence of morphology and phylogeny among the investigated spruces tended to be driven by different selective pressures. Given the climate scenario of severe and widespread drought over land areas in the next 30-90 years, our findings shed light on the prediction of spruce distribution under future climate change.
学科领域	Genetics & Heredity
DOI	10.1080/23802359.2017.1310603
收录类别	SCI
语种	英语
WOS关键词	LONG-DISTANCE DISPERSAL ; NICHE CONSERVATISM ; PARALLEL EVOLUTION ; ECOLOGICAL VICARIANCE ; TREE-THINKING ; BIOGEOGRAPHY ; SPECIATION ; PINACEAE ; CLIMATE ; ORIGIN
WOS记录号	WOS:000402042700097
出版者	COPERNICUS GESELLSCHAFT MBH
文献子类	Article
出版地	GOTTINGEN
EISSN	1726-4189
资助机构	National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [41571045, 30870398] ; Chinese National Basic Research ProgramNational Basic Research Program of China [2014CB954201]
作者邮箱	ghwangaq@ibcas.ac.cn
作品OA属性	Green Published, gold
引用统计	被引频次：10[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/22088
专题	植被与环境变化国家重点实验室
作者单位	1.[Wang, Guo-Hong 2.Li, He 3.Zhao, Hai-Wei 4.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Wang, Guo-Hong,Li, He,Zhao, Hai-Wei,et al. Detecting climatically driven phylogenetic and morphological divergence among spruce (Picea) species worldwide[J]. BIOGEOSCIENCES,2017,14(9):2307-2319.
APA	Wang, Guo-Hong,Li, He,Zhao, Hai-Wei,&Zhang, Wei-Kang.(2017).Detecting climatically driven phylogenetic and morphological divergence among spruce (Picea) species worldwide.BIOGEOSCIENCES,14(9),2307-2319.
MLA	Wang, Guo-Hong,et al."Detecting climatically driven phylogenetic and morphological divergence among spruce (Picea) species worldwide".BIOGEOSCIENCES 14.9(2017):2307-2319.

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