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Molecular phylogeny of Solms-laubachia(Brassicaceae) s.l.,based on multiple nuclear and plastid DNA sequences,and its biogeographic implications

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Journal of Systematics and Evolution 2009年第5期47卷 402-415页

作者： David A.BAUM Ihsan A.AL-SHEHBAZ Richard REE Department of Botany University of Wisconsin missouri botanical garden PO Box 299St LouisMO 63166-0299USA 3. Department of BotanyThe Field Museum1400 S.Lake Shore DriveChicagoIL 60605USA

The Hengduan Mountains region of south-west China is a noted biodiversity hotspot,but the geographic origins and historical assembly of its rich endemic flora,including the sky-island species of Solms-laubachia Muschl.(Brassicaceae),have been little *** molecular studies on the phylogeny of Solms-laubachia showed it to be paraphyletic,leading to considerable expansion not only of its taxonomic limits,but also its geographic range,with the inclusion of taxa from outside the Hengduan ***,these studies provided little resolution of interspecific relationships,preventing inferences about historical biogeography within the *** the present study,new sequence data from two nuclear genes(LEAFY and G3pdh) and two chloroplast intergenic spacers(petN-psbM and psbM-trnD) were combined with existing markers to increase phylogenetic *** villosum(Maxim.) Al-Shehbaz was found to be nested within Solms-laubachia *** general,phylogenetic relationships appear to be a good predictor of geography,with the Hengduan Mountain endemics embedded in a paraphyletic grade of species from the western Himalayas and central Asia,but they also imply morphological *** was detected between the nuclear and chloroplast gene trees,perhaps resulting from incomplete lineage sorting of ancestral *** crown age of Solms-laubachia *** estimated to be approximately 1.42-3.68 mya,using Bayesian relaxed molecular clock *** biogeographic analysis using a parametric dispersal-extinction-cladogenesis model inferred central Asia and the western Himalayas as most probable ancestral range of Solms-laubachia s.l.,and estimated higher rates of eastward expansion than westward during the diversification of descendant *** summary,our results suggest that Solms-laubachia *** during the Pliocene in central Asia,and subsequently migrated eastward into the Hengduan Mountains,colonizing sky-island,alpine scr

关键词： biogeography Brassicaceae Hengduan Mountains phylogeny Solms-laubachia s.l.

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Antiproliferative Triterpenoid Saponins from Leptaulus citroides Baill. from the Madagascar Rain Forest

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Natural Products and Bioprospecting 2016年第1期6卷 31-39页

作者： Qingxi Su Peggy J.Brodie Yixi Liu James S.Miller Naina M.Andrianjafy Rabodo Antsiferana Vincent E.Rasamison David G.I.Kingston Department of Chemistry Virginia Tech Center for Drug DiscoveryM/C 0212Virginia TechBlacksburg VA24061USA missouri botanical garden P.O.Box 299St.LouisMO 63166-0299USA missouri botanical garden B.P 3391101 AntananarivoMadagascar Centre National d’Application des Recherches Pharmaceutiques B.P 702101 AntananarivoMadagascar

Bioassay-guided fractionation of EtOH extracts obtained from the roots and wood of the Madagascan plant Leptaulus citroides Baill.(Cardiopteridaceae)led to the isolation of ethyl esters of three new triterpenoid saponins(1–3)and the known sesquiterpenoid cinnamosmolide(4).The structures of 1–3 were elucidated by extensive 1D and 2D NMR experiments and mass *** 1,2,and 4 showed moderate cytotoxicity against the A2780 human ovarian cancer cell line with IC50 values of 2.8,10.2 and 2.0 lM,respectively.

关键词： Antiproliferative activity Triterpenoid saponins Leptaulus citroides(Cardiopteridacea)

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Plaubelia burmensis, the new name for P. preinvoluta, with special reference to the phylogenetic relationship between the genera Plaubelia and Hyopphila (Pottiaceae)

Plaubelia burmensis, the new name for P. preinvoluta, with s...

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生态文明建设中的植物学：现在与未来——中国植物学会第十五届会员代表大会暨八十周年学术年会

作者：毛俐慧左勤何思张力 Shenzhen Key Laboratory of Southern Subtropical Plant Diversity Fairylake Botanical Garden Shenzhen & Chinese Academy of Sciences missouri botanical garden

Plaubelia burmensis was selected to replace the illegitimate name P. preinvoluta, with its distribution range expanded from Myanmar to southwest China. A detailed description of morphological features as well as illustrations for the species were presented, and the diagnostic character states for P. burmensis and its siblings, especially the P. involuta, were highlighted. Phylogenetic analyses of molecular data using DNA markers from three genomic compartments (cp rps4, mt nad5, nr ITS and nr 26S) resulted Plaubelia in Trichostomoideae sister to Hyophila involuta. It was suggested that further samples and moleculer evidence were required to reveal the relationship between Plaubelia and Hyophila.

关键词： Desmatodon involutus Hyophila Yunnan Bryophyta moss

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新版国际植物命名法规(维也纳法规)中的主要变化

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植物分类学报 2007年第2期45卷 251-255页

作者：张丽兵杨亲二 Nicholas J.TURLAND John MCNEILL missouri botanical garden 中国科学院植物研究所系统与进化植物学国家重点实验室 missouri botanical garden Saint LouisMissouri 63166U.S.A Royal Ontario Museum Torontoand Royal Botanic Garden Edinburgh20A Inverleith RowEdinburghEH3 5LRScotlandU.K.

出版于2006年9月的最新版的《国际植物命名法规》,即维也纳法规(Vienna Code),取代了圣路易斯法规(Saint Louis Code)而成为管理植物学(包括藻类学和真菌学)科学命名的唯一有效法规。本文报道了维也纳法规和圣路易斯法规之间的主要区别... 详细信息

出版于2006年9月的最新版的《国际植物命名法规》,即维也纳法规(Vienna Code),取代了圣路易斯法规(Saint Louis Code)而成为管理植物学(包括藻类学和真菌学)科学命名的唯一有效法规。本文报道了维也纳法规和圣路易斯法规之间的主要区别。这些区别包括两版法规在起始日期、有效发表、合格发表、化石植物、多型真菌、拼写和附录诸方面的不同。

关键词：命名法维也纳法规主要变化

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Climate and seasonal rainfall anomalies along an elevational gradient in the El Sira Mountains,Peru,and their impacts on tree radial growth

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Journal of Forestry Research 2020年第5期31卷 1521-1538页

作者： Armin Niessner Manfred Kuppers James Graham Luis Valenzuela Aylin Guney Sabine Remmele Reiner Zimmermann Institute of Botany 210a University of HohenheimGarbenstraße 3070599 StuttgartGermany Field Museum 1400 S.Lake Shore DriveChicagoIL 60605USA missouri botanical garden Prolongacio´n Bolognesi Mz.E Lote 6Oxapampa-PascoPeru

The explicit purpose of this study was to characterize climate and vegetation along the western slope of the El Sira Mountains(Peru)and evaluate radial tree growth in response to seasonal rainfall *** May 2011 until September 2015,we monitored radial stem growth of 67 trees using point dendrometers and measured climate within five sites along an altitudinal *** transect extends from lowland terra firme forests,over submontane forests,late and mid successional montane cloud forests up to exposed elfin *** rainfall estimates by the TRMM PR satellite(product 3B42)were highly correlated with our rain gauge observations but underestimate rainfall at high *** intra-annual tree growth patterns could be identified within each elevational forest type,showing species with strictly seasonal growth,continuous growth or alternating growth patterns independent of the *** growth at each site was generally larger during rainy seasons,except for the elfin *** rainy season from October 2013 to March 2014 was extraordinarily dry,with only 73%of long-term mean precipitation received,which resulted in reduced radial growth,again with the exception of the elfin *** indicates that montane tropical rain forests may suffer from prolonged droughts,while exposed ridges with elfin forests still receive plenty of precipitation and benefit from receiving more solar radiation for photosynthesis.

关键词： Cloud forest Dendrometer Elfin forest Seasonality TRMM PR Tropical montane forest

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蕨类植物PPG Ⅰ系统与中国石松类和蕨类植物分类

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生物多样性 2017年第3期25卷 340-342页

作者：张丽兵 missouri botanical garden P. O. Box 299 St. Louis Missouri 63166-0299 USA

广义蕨类植物PPG I（Pteridophyte Phylogeny Group I）分类系统的出版（PPG I,2016）,使得全世界蕨类植物学工作者自Smith等（2006）分类系统10年之后,首次有了全面的最新指南,其重大意义不言而喻。与Smith等（2006）、Christenhusz等... 详细信息

广义蕨类植物PPG I（Pteridophyte Phylogeny Group I）分类系统的出版（PPG I,2016）,使得全世界蕨类植物学工作者自Smith等（2006）分类系统10年之后,首次有了全面的最新指南,其重大意义不言而喻。与Smith等（2006）、Christenhusz等（2011）及Christenhusz和Chase（2014）的分类系统不同,PPG I真正算是集体智慧的结晶。PPG I由Eric Schuettpelz博士和Harald Schneider博士策划。

关键词： PPGI 蕨属植物分类石松类藓类秦仁昌垂穗石松属鳞毛蕨科拟水龙骨属小石松属

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国际藻类、真菌和植物命名法规中的术语

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四川师范大学学报（自然科学版） 2017年第5期40卷 569-576页

作者：张丽兵 missouri botanical garden P.O. Box 299 St. Louis Missouri 63166-0299 U. S. A.

对《墨尔本法规》中的英文术语进行系统的翻译整理,以便中国藻类、真菌和植物科学工作者能规范使用.

关键词：变化术语表《墨尔本法规》命名《维也纳法规》

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在墨尔本召开的第18届国际植物学大会做出的有关名称发表要求的变化——电子出版物对你意味着什么?

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植物分类与资源学报 2011年第5期33卷 514-517页

作者： Sandra Knapp John McNeill Nicholas J.Turland 张丽兵 Department of Botany The Natural History Museum Royal Botanic garden Edinburgh20A Inverleith RowEdinburgh EH3 5LRUK missouri botanical garden

《国际植物命名法规》的修订由每六年一次的国际植物学大会(IBC)命名分会来决定。第18届国际植物学大会在澳大利亚墨尔本举行;命名分会于2011年7月18日至22日召开,其决议获得7月30日的全体会议通过。"墨尔本法规"有几个重要的变化,将影... 详细信息

《国际植物命名法规》的修订由每六年一次的国际植物学大会(IBC)命名分会来决定。第18届国际植物学大会在澳大利亚墨尔本举行;命名分会于2011年7月18日至22日召开,其决议获得7月30日的全体会议通过。"墨尔本法规"有几个重要的变化,将影响新名称的发表。这些变化中的两个将在"墨尔本法规"出版前的几个月,即于2012年1月1日起生效。通过以移动文档格式(Portable Document Format;pdf)在线发表的具有国际标准连续出版物号(ISSN)或国际标准图书编号(ISBN)的电子出版物,将构成有效发表。新分类群名称的合格发表所必须的拉丁文描述或特征集要将更改为拉丁文或英文描述或特征集要。此外,自2013年1月1日起,被处理为真菌的生物的新名称必须在原始资料(某一名称合格发表时与之有关的所有资料)中引证一个由一家公认的存储库(例如MycoBank)签发的标识码,才构成合格发表。本文提供了有关电子出版物的新规则的草案文本,并概述了相应的最佳做法。

关键词：国际植物命名法规电子出版国际标准连续出版物号国际标准图书编号移动文档格式生命科学标识码真菌库

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China:The role of botanical gardens in conservation

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The Innovation 2023年第3期4卷 89-90页

作者： Hongwen Huang Peter H.Raven Lisong Wang Jingping Liao Qingqing Zhan South China botanical garden Chinese Academy of SciencesGuangzhouGuangdong 510650China Lushan botanical garden Chinese Academy of SciencesLushanJiangxi 332900China University of Chinese Academy of Science Beijing 101408China missouri botanical garden St.LouisMO 63166USA

Preserving as many as possible of the plants that support us directly as food,medicine,and buildingmaterials and indirectly by maintaining the conditions that make our lives sustainable will be an increasing challenge in the immediate future,owing to our population growth and the climate change that we are *** estimates that as many as a third of all kinds of organisms may have become extinct by the end of the century,it is clear that we must save as many of them and as much of their genetic diversity as we possibly ***,which is home to more than 8%of the world’s plant species,provides an important case in point.

关键词： driving conservation lives

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Integrating fossils in a molecular-based phylogeny and testing them as calibration points for divergence time estimates in Menispermaceae

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Journal of Systematics and Evolution 2011年第1期49卷 25-49页

作者： Frdric M.B. JACQUES Rosa Del C. ORTIZ Department of Biodiversity and Biogeography Kunming Institute of Botany Chinese Academy of Sciences State Key Laboratory of Systematic and Evolutionary Botany Institute of Botany Chinese Academy of Sciences missouri botanical garden St. Louis MO 63166-0299 USA

The phylogeny of extant Menispermaceae (Ranunculales) is reconstructed based on DNA sequences of two chloroplast genes (rbcL and atpB) from 94 species belonging to 56 genera. Fossilized endocarps represent 34 genera. The positions of these are inferred using 30 morphological characters and the molecular phylogeny as a backbone constraint. Nine of the thirteen nodes that are each dated by a fossil are used as calibration points for the estimates of molecular divergence times. BEAST is used to estimate stem age (121.2 Myr) and crown age (105.4 Myr) for Menispermaceae. This method does not require an input tree topology and can also account for rate heterogeneity among lineages. The sensitivity of these estimates to fossil constraints is then evaluated by a cross-validation procedure. The estimated origin for Menispermaceae is dated to the mid-Jurassic if the customary maximum age of 125 Myr for eudicots is not implemented. All constraints when used alone failed to estimate node ages in some parts of the tree. Fossils from the Palaeocene and Eocene impose strict constraints. Likewise, the use of Prototinomiscium as a dating constraint for Menispermaceae appears to be a conservative approach.

关键词： age calibration cross-validation fossil Menispermaceae molecular scaffold phylogeny.

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