Zhengyia shennongensis: A new bulbiliferous genus and species of the nettle family (Urticaceae) from central China exhibiting parallel evolution of the bulbil trait | |
Deng, Tao1,2; Kim, Changkyun1; Zhang, Dai-Gui3; Zhang, Jian-Wen1; Li, Zhi-Ming4; Nie, Ze-Long1; Sun, Hang1 | |
刊名 | TAXON |
2013-02-01 | |
卷号 | 62期号:1页码:89-99 |
关键词 | Bulbils Central China New Genus And Species Parallel Evolution Urticaceae Urticeae Zhengyia Shennongensis |
ISSN号 | 0040-0262 |
通讯作者 | Sun, H (reprint author), Chinese Acad Sci, Kunming Inst Bot, Key Lab Biodivers & Biogeog, Kunming 650201, Yunnan, Peoples R China. ; hsun@mail.kib.ac.cn |
文献子类 | Article |
英文摘要 | Zhengyia shennongensis is described here as a new genus and species of the nettle family (Urticaceae) from Hubei province, central China. The phylogenetic position of Z. shennongensis is determined using DNA sequences of nuclear ribosomal ITS and three plastid regions (rbcL, psbA-trnH, trnL-F). Zhengyia shennongensis is readily distinguished from the related genera Urtica, Hesperocnide, and Laportea in the tribe Urticeae by its seed (oblong-globose or subglobose and not compressed achenes, surface densely covered with nipple-shaped protuberances) and stipule morphology (large leaf-like stipules with auriculate and amplexicaulous base and united with stem). Phylogenetic evidence indicates that Zhengyia is a distinct group related to Urtica (including Hesperocnide) species and Laportea cuspidata in tribe Urticeae. The bulbiliferous species of the tribe (L. bulbifera, L. cztspidata, Z. shennongensis) do not form a clade. This result indicates that the bulbil trait evolved in parallel within Urticeae. Our findings highlight the importance of shady and moist habitats in promoting species diversification and the parallel evolution of morphological traits that are likely to be adaptive. |
学科主题 | Plant Sciences ; Evolutionary Biology |
WOS关键词 | BAYESIAN PHYLOGENETIC INFERENCE ; CHLOROPLAST DNA ; AMPLIFICATION ; DISPERSAL ; SEQUENCES ; REGIONS ; PLANTS ; MODEL ; ASIA |
WOS研究方向 | Plant Sciences ; Evolutionary Biology |
语种 | 英语 |
WOS记录号 | WOS:000322750900007 |
资助机构 | National Natural Science Foundation of China [NSFC, 31061160184] ; Hundred Talents Program of the Chinese Academy of Sciences [2011312D11022] ; Strategic Priority Research Program of the Chinese Academy of Sciences [XDB03030106] ; NSFC-Yunnan Natural Science Foundation Unite Project [U1136601] ; Ministry of Science and Technology of China [2007FY110100] ; research program for Postdoctoral Scholar, Key Laboratory of Biodiversity and Biogeography, Kunming Institute of Botany, CAS [Y0205111L1] |
公开日期 | 2013-10-16 |
内容类型 | 期刊论文 |
源URL | [http://ir.kib.ac.cn:8080/handle/151853/16811] |
专题 | 昆明植物研究所_中国科学院东亚植物多样性与生物地理学重点实验室 |
作者单位 | 1.Chinese Acad Sci, Kunming Inst Bot, Key Lab Biodivers & Biogeog, Kunming 650201, Yunnan, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 3.Jishou Univ, Coll Hunan Prov, Key Lab Plant Resources Conservat & Utilizat, Jishou 416000, Hunan, Peoples R China 4.Yunnan Normal Univ, Sch Life Sci, Kunming 650031, Yunnan, Peoples R China |
推荐引用方式 GB/T 7714 | Deng, Tao,Kim, Changkyun,Zhang, Dai-Gui,et al. Zhengyia shennongensis: A new bulbiliferous genus and species of the nettle family (Urticaceae) from central China exhibiting parallel evolution of the bulbil trait[J]. TAXON,2013,62(1):89-99. |
APA | Deng, Tao.,Kim, Changkyun.,Zhang, Dai-Gui.,Zhang, Jian-Wen.,Li, Zhi-Ming.,...&Sun, Hang.(2013).Zhengyia shennongensis: A new bulbiliferous genus and species of the nettle family (Urticaceae) from central China exhibiting parallel evolution of the bulbil trait.TAXON,62(1),89-99. |
MLA | Deng, Tao,et al."Zhengyia shennongensis: A new bulbiliferous genus and species of the nettle family (Urticaceae) from central China exhibiting parallel evolution of the bulbil trait".TAXON 62.1(2013):89-99. |
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