Tropical Asian Origin, boreotropical migration and long-distance dispersal in Nettles (Urticeae, Urticaceae)
Huang, Xianhan1,2,3; Deng, Tao1; Moore, Michael J.4; Wang, Hengchang5; Li, Zhimin6; Lin, Nan1,2,5; Yusupov, Ziyoviddin1,2; Tojibaev, Komiljon Sh7; Wang, Yuehua3; Sun, Hang1
Corresponding AuthorDeng, Tao(dengtao@mail.kib.ac.cn) ; Wang, Yuehua(wangyh58212@126.com) ; Sun, Hang(sunhang@mail.kib.ac.cn)
2019-08-01
Source PublicationMOLECULAR PHYLOGENETICS AND EVOLUTION
ISSN1055-7903
Volume137Pages:190-199
AbstractThe tribe Urticeae (Urticaceae), popularly known as Nettles, include 12 genera and ca. 200 species, constituting a diverse and cosmopolitan plant Glade centered in tropical Asia, Africa, and South America. The global distribution of this Glade makes it an excellent group to test hypotheses regarding the processes underlying tropical intercontinental disjunctions. More specifically, it allows us to test whether current distribution patterns resulted from recent transoceanic long-distance dispersal or ancient vicariance after boreotropical migration. We reconstructed the phylogeny of Nettles with the nuclear ITS and four plastid DNA regions (rbcL, trnL-F, matK and rpl14-rpl36) using Bayesian inference and maximum parsimony approaches. We inferred divergence times using a Bayesian uncorrelated lognormal relaxed molecular clock model and ancestral areas using the divergenceextinction-cladogenesis (DEC) model. Our results indicate a tropical Asian origin for the tribe during the late Paleocene. Migration events to Eurasia, South America and Africa occurred mainly during the Oligocene and Miocene. However, several long-distance dispersal events, including dispersals from Asia to Hawaii or Australasia, were inferred to have occurred from the Miocene onwards. The fleshy fruits and winged diaspores of several taxa are suited for long-distance dispersal.
KeywordBoreotropics Dispersal Historical biogeography Tropical Asia origin Vicariance Urticeae
DOI10.1016/j.ympev.2019.05.007
Indexed BySCI
Language英语
WOS IDWOS:000472499000016
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.kib.ac.cn/handle/151853/67196
Collection中国科学院东亚植物多样性与生物地理学重点实验室
Corresponding AuthorDeng, Tao; Wang, Yuehua; Sun, Hang
Affiliation1.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming, Yunnan, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
3.Yunnan Univ, Sch Life Sci, Kunming, Yunnan, Peoples R China
4.Oberlin Coll, Dept Biol, Oberlin, OH 44074 USA
5.Chinese Acad Sci, Key Lab Plant Germplasm Enhancement & Specialty A, Wuhan Bot Garden, Wuhan, Hubei, Peoples R China
6.Yunnan Normal Univ, Sch Life Sci, Kunming, Yunnan, Peoples R China
7.Acad Sci Uzbek, Inst Bot, Cent Herbarium Uzbekistan, Tashkent, Uzbekistan
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Huang, Xianhan,Deng, Tao,Moore, Michael J.,et al. Tropical Asian Origin, boreotropical migration and long-distance dispersal in Nettles (Urticeae, Urticaceae)[J]. MOLECULAR PHYLOGENETICS AND EVOLUTION,2019,137:190-199.
APA Huang, Xianhan.,Deng, Tao.,Moore, Michael J..,Wang, Hengchang.,Li, Zhimin.,...&Sun, Hang.(2019).Tropical Asian Origin, boreotropical migration and long-distance dispersal in Nettles (Urticeae, Urticaceae).MOLECULAR PHYLOGENETICS AND EVOLUTION,137,190-199.
MLA Huang, Xianhan,et al."Tropical Asian Origin, boreotropical migration and long-distance dispersal in Nettles (Urticeae, Urticaceae)".MOLECULAR PHYLOGENETICS AND EVOLUTION 137(2019):190-199.
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