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Ancient noeggerathialean reveals the seed plant sister group diversified alongside the primary seed plant radiation

文献类型：期刊论文

作者Wang, Jun11,12,13; Hilton, Jason9,10; Pfefferkorn, Hermann W.8; Wang, Shijun7; Zhang, Yi6; Bek, Jiri5; Psenicka, Josef4; Seyfullah, Leyla J.3; Dilcher, David1,2; Wang, Jun（王军）
刊名PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
出版日期2021-03-16
卷号118期号:11页码:7
关键词Noeggererathiales progymnosperm seed plant Permian evolution
ISSN号0027-8424
DOI10.1073/pnas.2013442118
通讯作者Wang, Jun(jun.wang@nigpas.ac.cn) ; Dilcher, David(dilcher@indiana.edu)
英文摘要Noeggerathiales are enigmatic plants that existed during Carboniferous and Permian times, similar to 323 to 252 Mya. Although their morphology, diversity, and distribution are well known, their systematic affinity remained enigmatic because their anatomy was unknown. Here, we report from a 298-My-old volcanic ash deposit, an in situ, complete, anatomically preserved noeggera-thialean. The plant resolves the group's affinity and places it in a key evolutionary position within the seed plant sister group. Paratingia wuhaia sp. nov. is a small tree producing gymnospermous wood with a crown of pinnate, compound megaphyllous leaves and fertile shoots each with O-shaped vascular bundles. The heterosporous (containing both microspores and megaspores), bisporangiate fertile shoots appear cylindrical and cone-like, but their bilateral vasculature demonstrates that they are complex, three-dimensional sporophylls, representing leaf homologs that are unique to Noeggerathiales. The combination of heterospory and gymnospermous wood confirms that Paratingia, and thus the Noeggerathiales, are progymnosperms. Progymnosperms constitute the seed plant stem group, and Paratingia extends their range 60 My, to the end of the Permian. Cladistic analysis resolves the position of the Noeggerathiales as the most derived members of a heterosporous progymnosperm clade that are the seed plant sister group, altering our understanding of the relationships within the seed plant stem lineage and the transition from pteridophytic spore-based reproduction to the seed. Permian Noeggerathiales show that the heterosporous progymnosperm sister group to seed plants diversified alongside the primary radiation of seed plants for similar to 110 My, independently evolving sophisticated cone-like fertile organs from modified leaves.
WOS关键词INNER-MONGOLIA ; PHYLOGENY ; PALEOECOLOGY ; EVOLUTION ; HISTORY ; ORIGIN ; NOV.
资助项目National Natural Science Foundation of China[41530101] ; National Natural Science Foundation of China[31470324] ; Chinese Academy of Sciences[XDB18030404] ; Grant Agency of the Czech Republic[19-06728S] ; research plan of the Institute of Geology of the Czech Academy of Sciences, v.v.i.[RVO67985831] ; School of Arts and Sciences, University of Pennsylvania ; Natural Environment Research Council[NE/P013724/1]
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:000629635100020
出版者NATL ACAD SCIENCES
资助机构National Natural Science Foundation of China ; Chinese Academy of Sciences ; Grant Agency of the Czech Republic ; research plan of the Institute of Geology of the Czech Academy of Sciences, v.v.i. ; School of Arts and Sciences, University of Pennsylvania ; Natural Environment Research Council
源URL[http://ir.nigpas.ac.cn/handle/332004/37939]  
专题中国科学院南京地质古生物研究所
通讯作者Wang, Jun; Dilcher, David; Wang, Jun（王军）
作者单位1.Indiana Univ, Dept Geol & Atmospher Sci, Bloomington, IN 47405 USA
2.Indiana Geol & Water Survey, Bloomington, IN 47404 USA
3.Univ Vienna, Dept Paleontol, Geozentrum, A-1090 Vienna, Austria
4.West Bohemian Museum Plzen, Ctr Palaeobiodivers, Plzen 30136, Czech Republic
5.Acad Sci Czech Republ, Inst Geol, Dept Palaeobiol & Palaeoecol, Vvi, Prague 16500 6, Czech Republic
6.Shenyang Normal Univ, Coll Paleontol, Key Lab Evolut Life Northeast Asia, Minist Nat Resources, Shenyang 110034, Peoples R China
7.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China
8.Univ Penn, Dept Earth & Environm Sci, Philadelphia, PA 19104 USA
9.Univ Birmingham, Birmingham Inst Forest Res, Birmingham B15 2TT, W Midlands, England
10.Univ Birmingham, Sch Geog Earth & Environm Sci, Birmingham B15 2TT, W Midlands, England
推荐引用方式
GB/T 7714		 Wang, Jun,Hilton, Jason,Pfefferkorn, Hermann W.,et al. Ancient noeggerathialean reveals the seed plant sister group diversified alongside the primary seed plant radiation[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2021,118(11):7.
APA Wang, Jun.,Hilton, Jason.,Pfefferkorn, Hermann W..,Wang, Shijun.,Zhang, Yi.,...&Wang, Jun.(2021).Ancient noeggerathialean reveals the seed plant sister group diversified alongside the primary seed plant radiation.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,118(11),7.
MLA Wang, Jun,et al."Ancient noeggerathialean reveals the seed plant sister group diversified alongside the primary seed plant radiation".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 118.11(2021):7.

入库方式： OAI收割

来源：南京地质古生物研究所

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