A plastid phylogeny and character evolution of the Old World fern genus Pyrrosia (Polypodiaceae) with the description of a new genus: Hovenkampia (Polypodiaceae)

doi:10.1016/j.ympev.2017.06.020

	A plastid phylogeny and character evolution of the Old World fern genus Pyrrosia (Polypodiaceae) with the description of a new genus: Hovenkampia (Polypodiaceae)
	Zhou, XM; Zhang, L; Chen, CW; Li, CX; Huang, YM; Chen, DK; Lu, NT; Cicuzza, D; Knapp, R; Luong, TT
刊名	MOLECULAR PHYLOGENETICS AND EVOLUTION
	2017
卷号	114 期号:2017 页码:271-294
关键词	Anatomical Characters Drymoglossum Perispore Platycerioideae Platycerium Saxiglossum
DOI	10.1016/j.ympev.2017.06.020
产权排序	1
文献子类	Article
英文摘要	The Old World fern genus Pyrrosia (Polypodiaceae) offers a rare system in ferns to study morphological evolution because almost all species of this genus are well studied for their morphology, anatomy, and spore features, and various hypotheses have been proposed in terms of the phylogeny and evolution in this genus. However, the molecular phylogeny of the genus lags behind. The monophyly of the genus has been uncertain and a modern phylogenetic study of the genus based on molecular data has been lacking. In the present study, DNA sequences of five plastid markers of 220 accessions of Polypodiaceae representing two species of Drymoglossum, 14 species of Platycerium, 50 species of Pyrrosia, and the only species of Saxiglossum (subfamily Platycerioideae), and 12 species of other Polypodiaceae representing the remaining four subfamilies are used to infer a phylogeny of the genus. Major results and conclusions of this study include: (1) Pyrrosia as currently circumscribed is paraphyletic in relation to Platycerium and can be divided into two genera: Pyrrosia s.s. and Hovenkampia (gen. nov.), with Hovenkampia and Platycerium forming a strongly supported Glade sister to Pyrrosia s.s.; (2) Subfamily Platycerioideae should contain three genera only, Hovenkampia, Platycerium, and Pyrrosia s.s.; (3) Based on the molecular phylogeny, macromorphology, anatomical features, and spore morphology, four major clades in the genus are identified and three of the four are further resolved into four, four, and six subclades, respectively; (4) Three species, P. angustissima, P. foveolata, and P. mannii, not assigned to any groups by Hovenkamp (1986) because of their unusual morphology, each form monospecific clades; (5) Drymoglossum is not monophyletic and those species previously assigned to this genus are resolved in two different subclades; (6) Saxiglossum is resolved as the first lineage in the Niphopsis Glade; and (7) The evolution of ten major morphological characters in the subfamily is inferred based on the phylogeny and various morphological synapomorphies for various clades and subclades are identified. (C) 2017 Elsevier Inc. All rights reserved.
学科主题	Biochemistry & Molecular Biology ; Evolutionary Biology ; Genetics & Heredity
项目编号	中国科学院山地生态恢复与生物资源利用重点实验室
语种	英语
资助机构	The research was partially supported by a grant from Chengdu Institute of Biology, Chinese Academy of Sciences, grants from the National Geographical Society of the USA, and a grant from the National Natural Science Foundation of China (NSFC) to L.-B.Z. (#31628002), a grant from the NSFC to L.Z. (#31400196), a grant from the Fondation Franklinia to the Flora of China project, the Glory Light International Fellowship for Chinese Botanists at Missouri Botanical Garden to X.-M.Z., the CAS-TWAS President Fellowship to N.T.L., Project of Platform Construction for Plant Resources of Sichuan Province to X.-F. G. (2016TJPT0001-3), the CAS/SAFEA International Partnership Program for Creative Research Teams and Project of State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) to C.-X. L. (#Y626040108). We thank two anonymous reviewers and editors for helpful comments. Special thanks go to the following persons for sharing images: J.F. Barcelona, M. Costea, A. Leonard, D.L. Nickrent, K. Nixon, and P.B. Pelser. ; Chengdu Institute of Biology, Chinese Academy of Sciences ; The research was partially supported by a grant from Chengdu Institute of Biology, Chinese Academy of Sciences, grants from the National Geographical Society of the USA, and a grant from the National Natural Science Foundation of China (NSFC) to L.-B.Z. (#31628002), a grant from the NSFC to L.Z. (#31400196), a grant from the Fondation Franklinia to the Flora of China project, the Glory Light International Fellowship for Chinese Botanists at Missouri Botanical Garden to X.-M.Z., the CAS-TWAS President Fellowship to N.T.L., Project of Platform Construction for Plant Resources of Sichuan Province to X.-F. G. (2016TJPT0001-3), the CAS/SAFEA International Partnership Program for Creative Research Teams and Project of State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) to C.-X. L. (#Y626040108). We thank two anonymous reviewers and editors for helpful comments. Special thanks go to the following persons for sharing images: J.F. Barcelona, M. Costea, A. Leonard, D.L. Nickrent, K. Nixon, and P.B. Pelser. ; Chengdu Institute of Biology, Chinese Academy of Sciences ; National Geographical Society of the USA ; National Geographical Society of the USA ; National Natural Science Foundation of China (NSFC) [31628002, 31400196] ; National Natural Science Foundation of China (NSFC) [31628002, 31400196] ; Fondation Franklinia ; Fondation Franklinia ; Glory Light International Fellowship for Chinese Botanists at Missouri Botanical Garden ; Glory Light International Fellowship for Chinese Botanists at Missouri Botanical Garden ; CAS-TWAS President Fellowship ; CAS-TWAS President Fellowship ; Project of Platform Construction for Plant Resources of Sichuan Province [2016TJPT0001-3] ; Project of Platform Construction for Plant Resources of Sichuan Province [2016TJPT0001-3] ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; Project of State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) [Y626040108] ; Project of State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) [Y626040108] ; The research was partially supported by a grant from Chengdu Institute of Biology, Chinese Academy of Sciences, grants from the National Geographical Society of the USA, and a grant from the National Natural Science Foundation of China (NSFC) to L.-B.Z. (#31628002), a grant from the NSFC to L.Z. (#31400196), a grant from the Fondation Franklinia to the Flora of China project, the Glory Light International Fellowship for Chinese Botanists at Missouri Botanical Garden to X.-M.Z., the CAS-TWAS President Fellowship to N.T.L., Project of Platform Construction for Plant Resources of Sichuan Province to X.-F. G. (2016TJPT0001-3), the CAS/SAFEA International Partnership Program for Creative Research Teams and Project of State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) to C.-X. L. (#Y626040108). We thank two anonymous reviewers and editors for helpful comments. Special thanks go to the following persons for sharing images: J.F. Barcelona, M. Costea, A. Leonard, D.L. Nickrent, K. Nixon, and P.B. Pelser. ; Chengdu Institute of Biology, Chinese Academy of Sciences ; The research was partially supported by a grant from Chengdu Institute of Biology, Chinese Academy of Sciences, grants from the National Geographical Society of the USA, and a grant from the National Natural Science Foundation of China (NSFC) to L.-B.Z. (#31628002), a grant from the NSFC to L.Z. (#31400196), a grant from the Fondation Franklinia to the Flora of China project, the Glory Light International Fellowship for Chinese Botanists at Missouri Botanical Garden to X.-M.Z., the CAS-TWAS President Fellowship to N.T.L., Project of Platform Construction for Plant Resources of Sichuan Province to X.-F. G. (2016TJPT0001-3), the CAS/SAFEA International Partnership Program for Creative Research Teams and Project of State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) to C.-X. L. (#Y626040108). We thank two anonymous reviewers and editors for helpful comments. Special thanks go to the following persons for sharing images: J.F. Barcelona, M. Costea, A. Leonard, D.L. Nickrent, K. Nixon, and P.B. Pelser. ; Chengdu Institute of Biology, Chinese Academy of Sciences ; National Geographical Society of the USA ; National Geographical Society of the USA ; National Natural Science Foundation of China (NSFC) [31628002, 31400196] ; National Natural Science Foundation of China (NSFC) [31628002, 31400196] ; Fondation Franklinia ; Fondation Franklinia ; Glory Light International Fellowship for Chinese Botanists at Missouri Botanical Garden ; Glory Light International Fellowship for Chinese Botanists at Missouri Botanical Garden ; CAS-TWAS President Fellowship ; CAS-TWAS President Fellowship ; Project of Platform Construction for Plant Resources of Sichuan Province [2016TJPT0001-3] ; Project of Platform Construction for Plant Resources of Sichuan Province [2016TJPT0001-3] ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; Project of State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) [Y626040108] ; Project of State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) [Y626040108]
内容类型	期刊论文
源URL	[http://210.75.237.14/handle/351003/29109]
专题	成都生物研究所_生态研究
通讯作者	Gao, XF (reprint author), Chinese Acad Sci, Chengdu Inst Biol, CAS Key Lab Mt Ecol Restorat & Bioresource Utiliz, POB 416, Chengdu 610041, Sichuan, Peoples R China.; Zhang, LB (reprint author), Missouri Bot Garden, POB 299, St Louis, MO 63166 USA.
推荐引用方式 GB/T 7714	Zhou, XM,Zhang, L,Chen, CW,et al. A plastid phylogeny and character evolution of the Old World fern genus Pyrrosia (Polypodiaceae) with the description of a new genus: Hovenkampia (Polypodiaceae)[J]. MOLECULAR PHYLOGENETICS AND EVOLUTION,2017,114(2017):271-294.
APA	Zhou, XM.,Zhang, L.,Chen, CW.,Li, CX.,Huang, YM.,...&Zhang, LB .(2017).A plastid phylogeny and character evolution of the Old World fern genus Pyrrosia (Polypodiaceae) with the description of a new genus: Hovenkampia (Polypodiaceae).MOLECULAR PHYLOGENETICS AND EVOLUTION,114(2017),271-294.
MLA	Zhou, XM,et al."A plastid phylogeny and character evolution of the Old World fern genus Pyrrosia (Polypodiaceae) with the description of a new genus: Hovenkampia (Polypodiaceae)".MOLECULAR PHYLOGENETICS AND EVOLUTION 114.2017(2017):271-294.