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96篇 您的检索式:作者名="Marcial"
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1The spatial structure of phylogenetic and functional diversity in the United States and Canada: An example using the sedge family (Cyperaceae)显示文摘越过风景的系统地确定的差异是必要的理解 clade 历史和生态的异质怎么贡献生物多样性的起源,分发,和维护。这里,我们在整个 USA 和加拿大在薹家庭(Cyperaceae ) 在所有种类之中制定差异的空间结构。我们首先识别显著种类丰富,种系发生的差异,和功能的特点差异的区域,并且加亮保存优先级的区域。我们然后基于家庭的历史的生物地理学关于这差异的空间结构测试预言。合并发展史,在从联机植物群的功能的特点 mined 的 400000 个腊叶集记录,和一个数据库上,我们发现那种丰富和功能的特点差异在东北美国的山峰,当时沿着墨西哥湾的种系发生的差异山峰。在集合之中的花的周转与距离显著地增加,但是种系发生的周转是两次象纵的坡度同样沿着纬度的坡度快速。这些模式反映 Cyperaceae 的期望的分发,它在热带发源,但是在适度的区域放射了。我们与许多识别集合稀罕, rangerestricted 系,和集合通常从多样的区域缺乏的种类创作了。我们主张这两个度量标准为开发指向的保存策略是有用的。我们使用这里产生建立未来研究优先级的数据,包括测试关于在薹划分的染色体数字,光合的小径,和资源的分发的一系列假设。Daniel Spalink Jocelyn Pender Marcial Escudero Andrew L. Hipp Eric H. Roalson Julian R. Starr Marcia J. Waterway Lynn Bohs Kenneth J. Sytsma 2018Journal of Systematics and Evolution2018,56,5:10
2A tale of worldwide success:Behind the scenes of Carex(Cyperaceae)biogeography and diversification显示文摘The megadiverse genus Carex(c.2000 species,Cyperaceae)has a nearly cosmopolitan distribution,displaying an inverted latitudinal richness gradient with higher species diversity in cold-temperate areas of the Northern Hemisphere.Despite great expansion in our knowledge of the phylogenetic history of the genus and many molecular studies focusing on the biogeography of particular groups during the last few decades,a global analysis of Carex biogeography and diversification is still lacking.For this purpose,we built the hitherto most comprehensive Carex-dated phylogeny based on three markers(ETS-ITS-matK),using a previous phylogenomic Hyb-Seq framework,and a sampling of two-thirds of its species and all recognized sections.Ancestral area reconstaiction,biogeographic stochastic mapping,and diversification rate analyses were conducted to elucidate macroevolutionary biogeographic and diversification patterns.Our results reveal that Carex originated in the late Eocene in E Asia,where it probably remained until the synchronous diversification of its main subgeneric lineages during the late Oligocene.E Asia is supported as the cradle of Carex diversification,as well as a<Santiago Martin-Bravo Pedro Jimenez-Mejias Tamara Villaverde Marcial Escudero Marlene Hahn Daniel Spalink Eric H.Roalson Andrew L.Hipp the Global Carex Group Carmen Benitez-Benitez Leo P.Bruederle Elisabeth Fitzek Bruce A.Ford Kerry A.Ford Mira Gamer Sebastian Gebauer Matthias H.Hoffmann Xiao-Feng Jin Isabel Larridon Etienne Ldveilld-Bourret Yi-Fei Lu Modesto Luceno Enrique Maguilla Jose Ignacio Marquez-Corro Monica Miguez Robert Naczi Anton A.Reznicek Julian R.Starr 2019Journal of Systematics and Evolution2019,57,6:6
3A framework infrageneric classification of Carex (Cyperaceae) and its organizing principles显示文摘Phylogenetic studies of Carex L.(Cyperaceae)have consistently demonstrated that most subgenera and sections are para-or polyphyletic.Yet,taxonomists continue to use subgenera and sections in Carex classification.Why?The Global Carex Group(GCG)here takes the position that the historical and continued use of subgenera and sections serves to(i)organize our understanding of lineages in Carex,(ii)create an identification mechanism to break the~2000 species of Carex into manageable groups and stimulate its study,and(iii)provide a framework to recognize morphologically diagnosable lineages within Carex.Unfortunately,the current understanding of phylogenetic relationships in Carex is not yet sufficient for a global reclassification of the genus within a Linnean infrageneric(sectional)framework.Rather than leaving Carex classification in its current state,which is misleading and confusing,we here take the intermediate steps of implementing the recently revised subgeneric classification and using a combination of informally named clades and formally named sections to reflect the current state of our knowledge.This hybrid classification framework is presented in an order corresponding to a linear arrangement of the clades on a ladderized phylogeny,largely based on the recent phylogenies published by the GCG.It organizes Carex into six subgenera,which are,in turn,subdivided into 62 formally named Linnean sections plus 49 informal groups.This framework will serve as a roadmap for research on Carex phylogeny,enabling further development of a complete reclassification by presenting relevant morphological and geographical information on clades where possible and standardizing the use of formal sectional names.Eric H.Roalson Pedro Jiménez-Mejías Andrew L.Hipp Carmen Benítez-Benítez Leo P.Bruederle Kyong-Sook Chung Marcial Escudero Bruce A.Ford Kerry Ford Sebastian Gebauer Berit Gehrke Marlene Hahn Muhammad Qasim Hayat Mathias H.Hoffmann Xiao-Feng Jin Sangtae Kim Isabel Larridon Étienne Léveillé-Bourret Yi-Fei Lu Modesto Luceño Enrique Maguilla Jose IgnacioMárquez-Corro Santiago Martín-Bravo Tomomi Masaki Mónica Míguez Robert F.C.Naczi Anton A.Reznicek Daniel Spalink Julian R.Starr Uzma Tamara Villaverde Marcia J.Waterway Karen L.Wilson and Shu-Ren Zhang 2021Journal of Systematics and Evolution2021,59,4:3
4Patient selection based on treatment duration and liver biochemistry increases success rates after treatment withdrawal in autoimmune hepatitis显示文摘Johannes Hartl Hanno Ehlken Christina Weiler-Normann Marcial Sebode Benno Kreuels Nadine Pannicke Roman Zenouzi Claudia Glaubke Ansgar W. Lohse Christoph Schramm 2014Journal of Hepatology2014,,:2
5The effect of high -dose corticosteroids in patients with septic shock显示文摘Sprung C L Caralis P A Marcial E H 1984N Engl J Med1984,311,:2
6Ageing Effects in a Compacted Bentonite: A Microstructure Approach 显示文摘Delage P Marcial D Cui Y J 2006Geotechnique2006,56,5:1
7Electrospray ionization mass spectrometry detec- tion of intermediates in the palladium-catalyzed oxi- dative self-coupling of areneboronic acids 显示文摘MARIA A A MARCIAL M M FERNANDO L 1999J Org Chem1999,64,10:1
8Ageing effects in a compacted bentonite: a microstructure approach显示文摘DELAGE P MARCIAL D CUI Y J RUIZ X 2006Geotechnique2006,56,5:1
9Cine politico显示文摘Marcial Moreno 2009Encadenados nǘmero2009,,:1
10Effect of diazinon on life stages and resting egg hatchability of rotifer Brachionus plicatilis 显示文摘Marcial H S Hagiwara M A 2007Hydrobiologia2007,593,1:1
11Growing cities sustainably显示文摘Marcial Echenique Anthony J Hargreaves Gordon Mitchell 2012Journal of the American Planning As- sociation2012,78,2:1
12Plasma cortisol levels in patients with septic shock显示文摘Schein R M H Sprung C L Marcial E 1990Crit Care Med1990,18,:1
13Scientific data repositories on the Web:an initial survey显示文摘MARCIAL L H HEMMINGER B M 2010Journal of the American Society for Information Science and Technology2010,61,10:1
14Radiation-induced tumor regression in carcinoma of the uterine cervix: prognostic significance 显示文摘Marcial VA Bosch A 1970AJR1970,108,:1
15The effects of high - dose corticosteroids in patients with septic shock 显示文摘Sprung CL Caralis PV Marcial EH 1984New England Journal of Medicine1984,311,18:1
16Elapsed treatment days--a critical item for radiotherapy quality control review in head and neck trials : RTOG report 显示文摘Pajak TF Laramore GE Marcial VA 1991Int J Radiat Oncol Biol Phys1991,20,1:1
17Transxiphoid approach without median sternotomy for the repair of atrial sepect defects显示文摘 Tanamati C Jatene MB 1998Ann Thorac Surg1998,65,7:1
18Macroevolutionary insights into sedges (Carex: Cyperaceae): The effects of rapid chromosome number evolution on lineage diversification显示文摘Changes in holocentric chromosome number due to fission and fusion have direct and immediate effects on genome structure and recombination rates.These,in turn,may influence ecology and evolutionary trajectories profoundly.Sedges of the genus Carex(Cyperaceae)comprise ca.2000 species with holocentric chromosomes.The genus exhibits a phenomenal range in the chromosome number(2n=10−132)with almost not polyploidy.In this study,we integrated the most comprehensive cytogenetic and phylogenetic data for sedges with associated climatic and morphological data to investigate the hypothesis that high recombination rates are selected when evolutionary innovation is required,using chromosome number evolution as a proxy for recombination rate.We evaluated Ornstein-Uhlenbeck models to infer shifts in chromosome number equilibrium and selective regime.We also tested the relationship between chromosome number and diversification rates.Our analyses demonstrate significant correlations between morphology and climatic niche and chromosome number in Carex.Nevertheless,the amount of chromosomal variation that we are able to explain is very small.We recognized a large number of shifts in mean chromosome number,but a significantly lower number in climatic niche and morphology.We also detected a peak in diversification rates near intermediate recombination rates.In combination,these analyses point toward the importance of chromosome evolution to the evolutionary history of Carex.Our work suggests that the effect of chromosome evolution on recombination rates,not just on reproductive isolation,may be central to the evolutionary history of sedges.José I.Márquez-Corro Santiago Martín-Bravo Pedro Jiménez-Mejías Andrew L.Hipp Daniel Spalink Robert F.C.Naczi Eric H.Roalson Modesto Luceño Marcial Escudero 2021Journal of Systematics and Evolution2021,59,4:1
19Positive Affect and the Complex Dynamics of Human Flourishing 显示文摘Fredrickson Barbara L Losada Marcial F 2005American Psycholo- gist2005,60,7:1
20The effects of high -dose corticosteroids in patients with septic shock: a prospective,controlled study显示文摘Sprung CL Caradis PV Marcial EH 1984N Engl J Med1984,311,:1
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