Molecular phylogenetics and biogeography of the mint tribe Elsholtzieae (Nepetoideae, Lamiaceae), with an emphasis on its diversification in East Asia

Abstract Elsholtzia and its allied genera such as Collinsonia and Perilla (tribe Elsholtzieae, Lamiaceae) are an ecologically and economically important plant group consisting of ~71 species, with most species distributed in East and Southeast Asia, and several species in North America. Their phylog...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Pan Li, Zhe-Chen Qi, Lu-Xian Liu, Tetsuo Ohi-Toma, Joongku Lee, Tsung-Hsin Hsieh, Cheng-Xin Fu, Kenneth M. Cameron, Ying-Xiong Qiu
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/21282c9c3f8b44c28fb71cf71fc4f667
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:21282c9c3f8b44c28fb71cf71fc4f667
record_format	dspace
spelling	oai:doaj.org-article:21282c9c3f8b44c28fb71cf71fc4f6672021-12-02T11:40:21ZMolecular phylogenetics and biogeography of the mint tribe Elsholtzieae (Nepetoideae, Lamiaceae), with an emphasis on its diversification in East Asia10.1038/s41598-017-02157-62045-2322https://doaj.org/article/21282c9c3f8b44c28fb71cf71fc4f6672017-05-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-02157-6https://doaj.org/toc/2045-2322Abstract Elsholtzia and its allied genera such as Collinsonia and Perilla (tribe Elsholtzieae, Lamiaceae) are an ecologically and economically important plant group consisting of ~71 species, with most species distributed in East and Southeast Asia, and several species in North America. Their phylogeny and historical biogeography resulting in a distant intercontinental disjunction are poorly understood. Here we use two nuclear (ETS, ITS) and five chloroplast (rbcL, matK, trnL-F, ycf1, ycf1-rps15) fragments to reconstruct the phylogeny, biogeographic history, and patterns of diversification of Elsholtzieae. The tribe Elsholtzieae is monophyletic and divided into five clades. The woody Elsholtzia species are nested within herbaceous ones and are inferred to have evolved from herbaceous ancestors. Molecular dating shows that the five major clades were established during the Eocene period, but most of the modern diversity did not originate until the Miocene. The divergence between the New World Collinsonia and the Old World Mosla-Keiskea-Perilla clade was dated to the mid-Miocene. Ancestral area reconstructions suggest that the tribe originated in East Asia, and then dispersed to Southeast Asia and North America. Overall, our findings highlight the important roles of the uplifts of the Qinghai-Tibetan Plateau (QTP) and climate changes from Middle Miocene onwards in promoting species diversification of Elsholtzieae.Pan LiZhe-Chen QiLu-Xian LiuTetsuo Ohi-TomaJoongku LeeTsung-Hsin HsiehCheng-Xin FuKenneth M. CameronYing-Xiong QiuNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-12 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Pan Li Zhe-Chen Qi Lu-Xian Liu Tetsuo Ohi-Toma Joongku Lee Tsung-Hsin Hsieh Cheng-Xin Fu Kenneth M. Cameron Ying-Xiong Qiu Molecular phylogenetics and biogeography of the mint tribe Elsholtzieae (Nepetoideae, Lamiaceae), with an emphasis on its diversification in East Asia
description	Abstract Elsholtzia and its allied genera such as Collinsonia and Perilla (tribe Elsholtzieae, Lamiaceae) are an ecologically and economically important plant group consisting of ~71 species, with most species distributed in East and Southeast Asia, and several species in North America. Their phylogeny and historical biogeography resulting in a distant intercontinental disjunction are poorly understood. Here we use two nuclear (ETS, ITS) and five chloroplast (rbcL, matK, trnL-F, ycf1, ycf1-rps15) fragments to reconstruct the phylogeny, biogeographic history, and patterns of diversification of Elsholtzieae. The tribe Elsholtzieae is monophyletic and divided into five clades. The woody Elsholtzia species are nested within herbaceous ones and are inferred to have evolved from herbaceous ancestors. Molecular dating shows that the five major clades were established during the Eocene period, but most of the modern diversity did not originate until the Miocene. The divergence between the New World Collinsonia and the Old World Mosla-Keiskea-Perilla clade was dated to the mid-Miocene. Ancestral area reconstructions suggest that the tribe originated in East Asia, and then dispersed to Southeast Asia and North America. Overall, our findings highlight the important roles of the uplifts of the Qinghai-Tibetan Plateau (QTP) and climate changes from Middle Miocene onwards in promoting species diversification of Elsholtzieae.
format	article
author	Pan Li Zhe-Chen Qi Lu-Xian Liu Tetsuo Ohi-Toma Joongku Lee Tsung-Hsin Hsieh Cheng-Xin Fu Kenneth M. Cameron Ying-Xiong Qiu
author_facet	Pan Li Zhe-Chen Qi Lu-Xian Liu Tetsuo Ohi-Toma Joongku Lee Tsung-Hsin Hsieh Cheng-Xin Fu Kenneth M. Cameron Ying-Xiong Qiu
author_sort	Pan Li
title	Molecular phylogenetics and biogeography of the mint tribe Elsholtzieae (Nepetoideae, Lamiaceae), with an emphasis on its diversification in East Asia
title_short	Molecular phylogenetics and biogeography of the mint tribe Elsholtzieae (Nepetoideae, Lamiaceae), with an emphasis on its diversification in East Asia
title_full	Molecular phylogenetics and biogeography of the mint tribe Elsholtzieae (Nepetoideae, Lamiaceae), with an emphasis on its diversification in East Asia
title_fullStr	Molecular phylogenetics and biogeography of the mint tribe Elsholtzieae (Nepetoideae, Lamiaceae), with an emphasis on its diversification in East Asia
title_full_unstemmed	Molecular phylogenetics and biogeography of the mint tribe Elsholtzieae (Nepetoideae, Lamiaceae), with an emphasis on its diversification in East Asia
title_sort	molecular phylogenetics and biogeography of the mint tribe elsholtzieae (nepetoideae, lamiaceae), with an emphasis on its diversification in east asia
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/21282c9c3f8b44c28fb71cf71fc4f667
work_keys_str_mv	AT panli molecularphylogeneticsandbiogeographyoftheminttribeelsholtzieaenepetoideaelamiaceaewithanemphasisonitsdiversificationineastasia AT zhechenqi molecularphylogeneticsandbiogeographyoftheminttribeelsholtzieaenepetoideaelamiaceaewithanemphasisonitsdiversificationineastasia AT luxianliu molecularphylogeneticsandbiogeographyoftheminttribeelsholtzieaenepetoideaelamiaceaewithanemphasisonitsdiversificationineastasia AT tetsuoohitoma molecularphylogeneticsandbiogeographyoftheminttribeelsholtzieaenepetoideaelamiaceaewithanemphasisonitsdiversificationineastasia AT joongkulee molecularphylogeneticsandbiogeographyoftheminttribeelsholtzieaenepetoideaelamiaceaewithanemphasisonitsdiversificationineastasia AT tsunghsinhsieh molecularphylogeneticsandbiogeographyoftheminttribeelsholtzieaenepetoideaelamiaceaewithanemphasisonitsdiversificationineastasia AT chengxinfu molecularphylogeneticsandbiogeographyoftheminttribeelsholtzieaenepetoideaelamiaceaewithanemphasisonitsdiversificationineastasia AT kennethmcameron molecularphylogeneticsandbiogeographyoftheminttribeelsholtzieaenepetoideaelamiaceaewithanemphasisonitsdiversificationineastasia AT yingxiongqiu molecularphylogeneticsandbiogeographyoftheminttribeelsholtzieaenepetoideaelamiaceaewithanemphasisonitsdiversificationineastasia
_version_	1718395629669974016

Molecular phylogenetics and biogeography of the mint tribe Elsholtzieae (Nepetoideae, Lamiaceae), with an emphasis on its diversification in East Asia

Ejemplares similares