Global phylogeny and biogeography of the fern genus Ctenitis (Dryopteridaceae), with a focus on the Indian Ocean region

doi:10.1016/j.ympev.2017.04.012

	Global phylogeny and biogeography of the fern genus Ctenitis (Dryopteridaceae), with a focus on the Indian Ocean region
	Hennequin, S; Rouhan, G; Salino, A; Duan, YF; Lepeigneux, MC; Guillou, M; Ansell, S; Almeida, TE; Zhang, LB; Schneider, H
刊名	MOLECULAR PHYLOGENETICS AND EVOLUTION
	2017
卷号	112 页码:277-289
关键词	Biogeography Dispersal Diversification Ferns Madagascar Mascarenes
DOI	10.1016/j.ympev.2017.04.012
产权排序	8
文献子类	Article
英文摘要	The diverse and pantropical genus Ctenitis, in the Dryopteridaceae, has been largely ignored in phylogenetic studies until now. In this study, we fill in this gap by reconstructing the first comprehensive phylogeny of the genus including 53 species currently recognized in the genus Ctenitis, among which seven species formerly were assigned to the genus Pseudotectaria and one to Heterogonium. Special emphasis was given to the sampling of species occurring in the African-Indian Ocean region. The presented results include reconstruction of a biogeographic scenario based on estimated divergence times and ancestral area reconstruction. Our findings confirm the inclusion, within Ctenitis, of the Indian Ocean species formerly placed in Pseudotectaria and Heterogonium. The crown group divergence was estimated to date back to the Oligocene or Early Miocene. The biogeographical scenario indicates an initial divergence of the Asian-Pacific ranges and the neotropical ranges, and a subsequent colonization of the Afro-Madagascan region by a lineage with neotropical ancestors. The Afro-Madagascan lineage splits into a lineage endemic to the Mascarene islands and a lineage occurring in Madagascar, the Comoros and Africa. The range expansion towards Africa and Madagascar was estimated to date back to the late Miocene, whereas the estimated ages for the onset of the diversification of the Mascarene diversity is consistent with the ages of these young, volcanic islands. The absence of any extant species of Ctenitis with a multi-continental distribution range and the rarity of inter-island dispersal and speciation in the Indian Ocean region suggest a limited contribution of long distance dispersal to the biogeographical history of this fern genus, versus a high contribution of local speciation. (C) 2017 Published by Elsevier Inc.
学科主题	Biochemistry & Molecular Biology ; Evolutionary Biology ; Genetics & Heredity
资助项目	Salino, Alexandre/I-3012-2015 ; Almeida, Thais/H-5234-2018 ; Schneider, Harald/B-6681-2008
语种	英语
资助机构	We are grateful to all the collectors who shared material, notably E. Grangaud, M. Kessler, J.-M. Tamon, E. Schuettpelz, M. Sun due, M. Christenhusz; and acknowledge the "Pryer Lab Archive of Silica-Dried Fern Material at Duke University". We thank L. Echternacht for help in lab work, and E. Grangaud, J.-M. Tamon, K. Pynee, G. D'Argent, L. Echternacht, J.-Y. Dubuisson, R. Dyer, and M. Gaudeul for their assistance during fieldwork. For access to their collections, we are grateful to the curators of the Museum National d'Histoire Naturelle, Paris (P), the Natural History Museum London (BM), and the Royal Botanic Garden, Edinburgh (E). Labwork was performed in part at the Service de Systematique Moleculaire (UMS 2700, MNHN) and we thank the Service and especially C. Bonillo for providing infrastructure and technical support. Fieldwork on Reunion was supported by the Parc National de La Reunion, the Conservatoire Botanique National de Mascarin and the University de La Reunion. Fieldwork on Mauritius was supported by the National Parks and Conservation Service and by the Officer-in-Charge of the Vallee d'Osterlog Endemic Garden Foundation. Permits in Madagascar were granted to G.R. by Madagascar National Parks, the Ministere de l'Environnement, de l'Ecologie et des Forets, and assistance was provided by CNRE and MBG-Madagascar, and the CNDRS (Comoros). We also acknowledge The Mauritius Herbarium and C. Baider. This work was supported by grants from the ATM MNHN "Biodiversite actuelle et fossile" (2010) attributed to SH and from the ATM "Taxonomie moleculaire, DNA Barcode & gestion durable des collections" (2010, 2011) awarded to SH and GR, and the grants and financial support (especially to Programa Reflora) attributed to AS and TEA from The Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq). We also thank the financial support of the Youth Science and Technology Innovation Fund of Nanjing Forestry University (#CX2015004) to YFD, and of the National Natural Science Foundation of China (NSFC) to LBZ (#31628002). ; Parc National de La Reunion ; We are grateful to all the collectors who shared material, notably E. Grangaud, M. Kessler, J.-M. Tamon, E. Schuettpelz, M. Sun due, M. Christenhusz; and acknowledge the "Pryer Lab Archive of Silica-Dried Fern Material at Duke University". We thank L. Echternacht for help in lab work, and E. Grangaud, J.-M. Tamon, K. Pynee, G. D'Argent, L. Echternacht, J.-Y. Dubuisson, R. Dyer, and M. Gaudeul for their assistance during fieldwork. For access to their collections, we are grateful to the curators of the Museum National d'Histoire Naturelle, Paris (P), the Natural History Museum London (BM), and the Royal Botanic Garden, Edinburgh (E). Labwork was performed in part at the Service de Systematique Moleculaire (UMS 2700, MNHN) and we thank the Service and especially C. Bonillo for providing infrastructure and technical support. Fieldwork on Reunion was supported by the Parc National de La Reunion, the Conservatoire Botanique National de Mascarin and the University de La Reunion. Fieldwork on Mauritius was supported by the National Parks and Conservation Service and by the Officer-in-Charge of the Vallee d'Osterlog Endemic Garden Foundation. Permits in Madagascar were granted to G.R. by Madagascar National Parks, the Ministere de l'Environnement, de l'Ecologie et des Forets, and assistance was provided by CNRE and MBG-Madagascar, and the CNDRS (Comoros). We also acknowledge The Mauritius Herbarium and C. Baider. This work was supported by grants from the ATM MNHN "Biodiversite actuelle et fossile" (2010) attributed to SH and from the ATM "Taxonomie moleculaire, DNA Barcode & gestion durable des collections" (2010, 2011) awarded to SH and GR, and the grants and financial support (especially to Programa Reflora) attributed to AS and TEA from The Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq). We also thank the financial support of the Youth Science and Technology Innovation Fund of Nanjing Forestry University (#CX2015004) to YFD, and of the National Natural Science Foundation of China (NSFC) to LBZ (#31628002). ; Parc National de La Reunion ; Conservatoire Botanique National de Mascarin ; Conservatoire Botanique National de Mascarin ; University de La Reunion ; University de La Reunion ; National Parks and Conservation Service ; National Parks and Conservation Service ; Officer-in-Charge of the Vallee d'Osterlog Endemic Garden Foundation ; Officer-in-Charge of the Vallee d'Osterlog Endemic Garden Foundation ; ATM MNHN "Biodiversite actuelle et fossile" ; ATM MNHN "Biodiversite actuelle et fossile" ; ATM "Taxonomie moleculaire, DNA Barcode & gestion durable des collections" ; ATM "Taxonomie moleculaire, DNA Barcode & gestion durable des collections" ; Programa Reflora ; Programa Reflora ; Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq) ; Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq) ; Youth Science and Technology Innovation Fund of Nanjing Forestry University [CX2015004] ; Youth Science and Technology Innovation Fund of Nanjing Forestry University [CX2015004] ; National Natural Science Foundation of China (NSFC) [31628002] ; National Natural Science Foundation of China (NSFC) [31628002] ; We are grateful to all the collectors who shared material, notably E. Grangaud, M. Kessler, J.-M. Tamon, E. Schuettpelz, M. Sun due, M. Christenhusz; and acknowledge the "Pryer Lab Archive of Silica-Dried Fern Material at Duke University". We thank L. Echternacht for help in lab work, and E. Grangaud, J.-M. Tamon, K. Pynee, G. D'Argent, L. Echternacht, J.-Y. Dubuisson, R. Dyer, and M. Gaudeul for their assistance during fieldwork. For access to their collections, we are grateful to the curators of the Museum National d'Histoire Naturelle, Paris (P), the Natural History Museum London (BM), and the Royal Botanic Garden, Edinburgh (E). Labwork was performed in part at the Service de Systematique Moleculaire (UMS 2700, MNHN) and we thank the Service and especially C. Bonillo for providing infrastructure and technical support. Fieldwork on Reunion was supported by the Parc National de La Reunion, the Conservatoire Botanique National de Mascarin and the University de La Reunion. Fieldwork on Mauritius was supported by the National Parks and Conservation Service and by the Officer-in-Charge of the Vallee d'Osterlog Endemic Garden Foundation. Permits in Madagascar were granted to G.R. by Madagascar National Parks, the Ministere de l'Environnement, de l'Ecologie et des Forets, and assistance was provided by CNRE and MBG-Madagascar, and the CNDRS (Comoros). We also acknowledge The Mauritius Herbarium and C. Baider. This work was supported by grants from the ATM MNHN "Biodiversite actuelle et fossile" (2010) attributed to SH and from the ATM "Taxonomie moleculaire, DNA Barcode & gestion durable des collections" (2010, 2011) awarded to SH and GR, and the grants and financial support (especially to Programa Reflora) attributed to AS and TEA from The Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq). We also thank the financial support of the Youth Science and Technology Innovation Fund of Nanjing Forestry University (#CX2015004) to YFD, and of the National Natural Science Foundation of China (NSFC) to LBZ (#31628002). ; Parc National de La Reunion ; We are grateful to all the collectors who shared material, notably E. Grangaud, M. Kessler, J.-M. Tamon, E. Schuettpelz, M. Sun due, M. Christenhusz; and acknowledge the "Pryer Lab Archive of Silica-Dried Fern Material at Duke University". We thank L. Echternacht for help in lab work, and E. Grangaud, J.-M. Tamon, K. Pynee, G. D'Argent, L. Echternacht, J.-Y. Dubuisson, R. Dyer, and M. Gaudeul for their assistance during fieldwork. For access to their collections, we are grateful to the curators of the Museum National d'Histoire Naturelle, Paris (P), the Natural History Museum London (BM), and the Royal Botanic Garden, Edinburgh (E). Labwork was performed in part at the Service de Systematique Moleculaire (UMS 2700, MNHN) and we thank the Service and especially C. Bonillo for providing infrastructure and technical support. Fieldwork on Reunion was supported by the Parc National de La Reunion, the Conservatoire Botanique National de Mascarin and the University de La Reunion. Fieldwork on Mauritius was supported by the National Parks and Conservation Service and by the Officer-in-Charge of the Vallee d'Osterlog Endemic Garden Foundation. Permits in Madagascar were granted to G.R. by Madagascar National Parks, the Ministere de l'Environnement, de l'Ecologie et des Forets, and assistance was provided by CNRE and MBG-Madagascar, and the CNDRS (Comoros). We also acknowledge The Mauritius Herbarium and C. Baider. This work was supported by grants from the ATM MNHN "Biodiversite actuelle et fossile" (2010) attributed to SH and from the ATM "Taxonomie moleculaire, DNA Barcode & gestion durable des collections" (2010, 2011) awarded to SH and GR, and the grants and financial support (especially to Programa Reflora) attributed to AS and TEA from The Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq). We also thank the financial support of the Youth Science and Technology Innovation Fund of Nanjing Forestry University (#CX2015004) to YFD, and of the National Natural Science Foundation of China (NSFC) to LBZ (#31628002). ; Parc National de La Reunion ; Conservatoire Botanique National de Mascarin ; Conservatoire Botanique National de Mascarin ; University de La Reunion ; University de La Reunion ; National Parks and Conservation Service ; National Parks and Conservation Service ; Officer-in-Charge of the Vallee d'Osterlog Endemic Garden Foundation ; Officer-in-Charge of the Vallee d'Osterlog Endemic Garden Foundation ; ATM MNHN "Biodiversite actuelle et fossile" ; ATM MNHN "Biodiversite actuelle et fossile" ; ATM "Taxonomie moleculaire, DNA Barcode & gestion durable des collections" ; ATM "Taxonomie moleculaire, DNA Barcode & gestion durable des collections" ; Programa Reflora ; Programa Reflora ; Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq) ; Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq) ; Youth Science and Technology Innovation Fund of Nanjing Forestry University [CX2015004] ; Youth Science and Technology Innovation Fund of Nanjing Forestry University [CX2015004] ; National Natural Science Foundation of China (NSFC) [31628002] ; National Natural Science Foundation of China (NSFC) [31628002]
内容类型	期刊论文
源URL	[http://210.75.237.14/handle/351003/29122]
专题	成都生物研究所_生态研究
通讯作者	Hennequin, S (reprint author), Sorbonne Univ, Univ Pierre & Marie Curie, Inst Systemat Evolut Biodivers ISYEB, MNHN,EPHE,CNRS,UMR 7205, 57 Rue Cuvier,CP48, F-75005 Paris, France.
推荐引用方式 GB/T 7714	Hennequin, S,Rouhan, G,Salino, A,et al. Global phylogeny and biogeography of the fern genus Ctenitis (Dryopteridaceae), with a focus on the Indian Ocean region[J]. MOLECULAR PHYLOGENETICS AND EVOLUTION,2017,112:277-289.
APA	Hennequin, S.,Rouhan, G.,Salino, A.,Duan, YF.,Lepeigneux, MC.,...&Hennequin, S .(2017).Global phylogeny and biogeography of the fern genus Ctenitis (Dryopteridaceae), with a focus on the Indian Ocean region.MOLECULAR PHYLOGENETICS AND EVOLUTION,112,277-289.
MLA	Hennequin, S,et al."Global phylogeny and biogeography of the fern genus Ctenitis (Dryopteridaceae), with a focus on the Indian Ocean region".MOLECULAR PHYLOGENETICS AND EVOLUTION 112(2017):277-289.