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A transmissible cancer shifts from emergence to endemism in Tasmanian devils

四川生理科学杂志 2020年第4期42卷 496-496页

作者： Austin H Patton School of Biological Sciences Washington State University Pullman WA 99164 USA. Department of Integrative Biology and Museum of Vertebrate Zoology University of California Berkeley CA 94720 USA. Department of Integrative Biology University of South Florida Tampa FL 33620 USA. School of Biological Sciences University of Tasmania Hobart Tasmania 7001 Australia. CANECEV Centre de Recherches Ecologiques et Evolutives sur le Cancer (CREEC) Montpellier 34090 France. Department of Microbiology and Immunology Montana State University Bozeman MT 59717 USA. Vertebrate Pest Research Unit Invasive Species and Biosecurity NSW Department of Primary Industries Orange New South Wales 2800 Australia. Department of Wildland Resources Utah State University Logan UT 84322 USA. Department for Biosystems Science and Engineering ETH Zürich Basel 4058 Switzerland. Swiss Institute of Bioinformatics 1015 Lausanne Switzerland. Department of Biology and Burke Museum of Natural History and Culture University of Washington Seattle WA 98195 USA. Environmental Futures Research Institute Griffith University Brisbane Queensland 4111 Australia. Department of Biological Science University of Idaho Moscow ID 83844 USA.

Emerging infectious diseases pose one of the greatest threats to human health and biodiversity.Phylodynamics is often used to infer epidemiological parameters essential for guiding intervention strategies for human viruses such as severe acute respiratory syndrome coronavirus 2(SARS-Cov-2).Here,we applied phylodynamics to elucidate the epidemiological dynamics of Tasmanian devil facial tumor disease(DFTD),a fatal,transmissible cancer with a genome thousands of times larger than that of any virus.Despite prior predictions of devil extinction,transmission rates have declined precipitously from^3.5 secondary infections per infected individual to^1 at present.Thus,DFTD appears to be transitioning from emergence to endemism,lending hope for the continued survival of the endangered Tasmanian devil.More generally,our study demonstrates a new phylodynamic analytical framework that can be applied to virtually any pathogen.

关键词： cancer acute continued

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Dy2Zr2O7陶瓷的固相合成与热物理性能研究

Dy2Zr2O7陶瓷的固相合成与热物理性能研究

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2004年中国材料研讨会

作者：徐强潘伟王敬栋齐龙浩苗赫濯 Kazutaka Mori Taiji Torigoe 清华大学材料科学与工程系新型陶瓷与精细工艺国家重点实验室清华大学材料科学与工程系新型陶瓷与精细工艺国家重点实验室清华大学材料科学与工程系新型陶瓷与精细工艺国家重点实验室清华大学材料科学与工程系新型陶瓷与精细工艺国家重点实验室清华大学材料科学与工程系新型陶瓷与精细工艺国家重点实验室 TAKASAGO Research ＆ Development Center MITSUBISHI Heavy IndustriesLTD.HYOGO676-8686Japan TAKASAGO Research ＆ Development Center MITSUBISHI Heavy IndustriesLTD.HYOGO676-8686Japan

以Dy2O3和ZrO2为原料,通过高温固相反应合成了Dy2Zr2O7陶瓷,对该陶瓷的相组成、微观组织以及热物理性能进行了研究。XRD结果显示固相反应合成了单相的、具有萤石结构的Dy2Zr2O7陶瓷;微观组织观察表明,合成产物组织比较致密,陶瓷颗粒之... 详细信息

以Dy2O3和ZrO2为原料,通过高温固相反应合成了Dy2Zr2O7陶瓷,对该陶瓷的相组成、微观组织以及热物理性能进行了研究。XRD结果显示固相反应合成了单相的、具有萤石结构的Dy2Zr2O7陶瓷;微观组织观察表明,合成产物组织比较致密,陶瓷颗粒之间没有其他相存在;随着温度的升高,陶瓷的线膨胀系数呈逐渐增加的趋势,而热导率逐渐降低。Dy2Zr2O7陶瓷的热物理性能测试结果表明该陶瓷的线膨胀系数与传统的YSZ陶瓷相当,而热导率大大低于YSZ陶瓷,Dy2Zr2O7陶瓷具有低热导率的主要原因是该陶瓷中存在较多的氧空位以及置换原子的原子量较大。这些都预示着Dy2Zr2O7陶瓷可以作为热障涂层系统中的陶瓷层候选材料。

关键词： Dy2ZrO7 固相合成热物理性能热障涂层

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青海省蚕豆和豌豆病害鉴定

青海省蚕豆和豌豆病害鉴定

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中国植物病理学会2006年学术年会

作者：王晓鸣朱振东 Joop van Leur Trevor Bretag Bassam Bayaa Safaa Kumari 刘玉皎贺辰邦宗绪晓王信中国农业科学院作物科学研究所国家农作物基因资源与基因改良重大科学工程中国农业科学院作物科学研究所国家农作物基因资源与基因改良重大科学工程 Department of Primary industries New South WelshTamworth Agricultural InstituteTamworth 2340Australia Department of Primary industries VictoriaHorsham 3400Australia International Center for Agricultural Research in the Dry Areas Aleppo 5466Syria International Center for Agricultural Research in the Dry Areas Aleppo 5466Syria 青海省农林科学院作物育种栽培研究所青海省农林科学院作物育种栽培研究所中国农业科学院作物科学研究所国家农作物基因资源与基因改良重大科学工程中国农业科学院作物科学研究所国家农作物基因资源与基因改良重大科学工程

2004年和2005年,对青海省蚕豆和豌豆主产区的田间病害进行了系统调查。经症状学和病原学鉴定,在蚕豆上发现真菌病害9种:赤斑病（Botrytis fabae）、轮纹病（Alternaria alternata）、褐斑病（Ascochyta fabae）、尾孢叶斑病（Cercospor... 详细信息

2004年和2005年,对青海省蚕豆和豌豆主产区的田间病害进行了系统调查。经症状学和病原学鉴定,在蚕豆上发现真菌病害9种:赤斑病（Botrytis fabae）、轮纹病（Alternaria alternata）、褐斑病（Ascochyta fabae）、尾孢叶斑病（Cercospora zonata）、白粉病（Erysiphe polygoni）、壳针孢疫病（Septoria sp．）、镰刀菌根腐病（Fusarium solani）、丝核菌根腐病（Rhizoctonia solani）、枯萎病（Fusarium oxysporum）;细菌病害1种:细菌疫病（Pseudomonas fabae）:病毒病害3种:BYMV、PSbMV、BBWV。在豌豆上发现真菌病害6种:白粉病（Erysiphe polygoni）、壳二孢叶斑病（Ascochyta pisi）、荚腐病（Ascochyta pisi）、壳针孢疫病（Septoria sp．）、镰刀菌根腐病（Fusarium spp．）、枯萎病（Fusarium oxysporum）;细菌病害1 种:细菌褐斑病（Pseudomonas syringae subsp．syringae）;病毒病害3种:BWYV、BYMV、PSbMV。调查表明,由茄镰刀菌引起的蚕豆和豌豆根腐病是青海蚕豆和豌豆生产中的突出问题。

关键词：蚕豆豌豆病害鉴定

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Delimiting species in Basidiomycota:a review

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Fungal Diversity 2021年第4期109卷 181-237页

作者： Bin Cao Danny Haelewaters Nathan Schoutteten Dominik Begerow Teun Boekhout Admir J.Giachini Sergio P.Gorjón Nina Gunde-Cimerman Kevin D.Hyde Martin Kemler Guo-Jie Li Dong-Mei Liu Xin-Zhan Liu Jorinde Nuytinck Viktor Papp Anton Savchenko Kyryll Savchenko Leho Tedersoo Bart Theelen Marco Thines Michal Tomšovský Merje Toome-Heller Judith P.Urón Annemieke Verbeken Alfredo Vizzini Andrey M.Yurkov Juan Carlos Zamora Rui-Lin Zhao State Key Laboratory of Mycology Institute of MicrobiologyChinese Academy of SciencesBeijing 100101China Faculty of Science University of South Bohemia37005ČeskéBudějoviceCzech Republic Research Group Mycology Department of BiologyGhent University9000 GhentBelgium Department of Botany and Plant Pathology College of AgriculturePurdue UniversityWest LafayetteIN 47907USA Department of Geobotany Ruhr-Universität Bochum44801 BochumGermany Westerdijk Fungal Biodiversity Institute 3508 AD UtrechtThe Netherlands Institute of Biodiversity and Ecosystem Dynamics University of Amsterdam1090 GE AmsterdamThe Netherlands Department of Microbiology Universidade Federal de Santa CatarinaFlorianópolisSC 88040-900Brazil Department of Botany and Plant Physiology University of Salamanca37007 SalamancaSpain Department of Biology Biotechnical FacultyUniversity of Ljubljana1000 LjubljanaSlovenia Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand Innovative Institute of Plant Health Zhongkai University of Agriculture and EngineeringHaizhu DistrictGuangzhou 510225China CAS Key Laboratory for Plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of ScienceKunming 650201YunnanChina Key Laboratory of Vegetable Germplasm Innovation and Utilization of Hebei Collaborative Innovation Center of VegetableCollege of HorticultureHebei Agricultural UniversityBaoding 071001Hebei ProvinceChina Institute of Ecology Chinese Research Academy of Environmental SciencesBeijing 100012China Naturalis Biodiversity Center 2300 RA LeidenThe Netherlands Department of Botany Institute of AgronomyHungarian University of Agriculture and Life Sciences1518 BudapestHungary Institute of Ecology&Earth Sciences University of Tartu51014 TartuEstonia Department of Biological Sciences Butler UniversityIndianapolisIN 46219USA Center of Mycology and Microbiology University of Tartu14a Ravila50411 TartuEstonia Senckenberg Biodiversity and Climate Researc

Species delimitation is one of the most fundamental processes in biology.Biodiversity undertakings,for instance,require explicit species concepts and criteria for species delimitation in order to be relevant and translatable.However,a perfect species concept does not exist for Fungi.Here,we review the species concepts commonly used in Basidiomycota,the second largest phylum of Fungi that contains some of the best known species of mushrooms,rusts,smuts,and jelly fungi.In general,best practice is to delimitate species,publish new taxa,and conduct taxonomic revisions based on as many independent lines of evidence as possible,that is,by applying a so-called unifying(or integrative)conceptual framework.However,the types of data used vary considerably from group to group.For this reason we discuss the different classes of Basidiomycota,and for each provide:(i)a general introduction with difficulties faced in species recognition,(ii)species concepts and methods for species delimitation,and(iii)community recommendations and conclusions.

关键词： Biological species concept Morphological species concept Phylogenetic species concept Taxonomy

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Understanding and Study Perspectives on Tectonic Evolution and Crustal Structure of the Paleozoic Chinese Tianshan:Report on the International Excursion and Workshop,Urumqi,China

Understanding and Study Perspectives on Tectonic Evolution a...

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中国科学院地质与地球物理研究所第十届(2010年度)学...

作者： Jacques Charvet Michel Faure Boris Natal'in Alfred Kroner Brian Windley Richard Glen Reimar Seltmann Simon Wilde Flavien Choulet Cameron Quinn Yamirka Rojas-Agramonte Universite d’Orleans CNRS/INSUInstitut des Sciences de la Terre d’Orleans-UMR 6113 Campus Geosciences 1Arue de la Ferollerie45071 Orleans cedex 2France ITU Maden FakultesiJeoloji Muhendisligi BolumuGenel Jeoloji Anabilim DaliAyazaga34449lstanbulTurkey Institut fur Geowissenschaften Universitat Mainz55099 MainzGermany SHRIMP Centre CAGS26 Baiwanzhuang Road100037 BeijingChina University of Leicester United Kingdom Geological Survey of NSW NSW Department of Primary IndustriesAustralia Centre for Russian and Central EurAsian Mineral Studies(CERCAMS) Department of MineralogyNatural History MuseumCromwell RoadLondon SW7 5BDUK The Institute for Geoscience Research Department of Applied GeologyCurtin University of TechnologyGPO Box U1987Perth 6845Australia

The Chinese Tianshan Belt is one of the key regions for the understanding of tectonics of the Central Asian Orogenic Belt(CAOB).An international field excursion and workshop were organized to conduct a common observation and discussion on the tectonic evolution of the Chinese Tianshan.This report summarizes the main achievements,including acknowledged geological features,controversial and remaining scientific problems, and discussion of a tentative geodynamic model.Thus, it is helpful to clarify what has been done in the past, what should be improved and what needs to be done in the future and therefore to better understand the tectonics of the Chinese Tianshan Belt and the CAOB as well.

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国际白菜基因组测序项目中的参考遗传图

国际白菜基因组测序项目中的参考遗传图

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第十二届国际油菜大会

作者： Su Ryun Choi Graham R.Teakle Prikshit Plaha Jeong Hee Kim Charlotte J.Allender Elena Beynon Zhong Yun Piao Tae Ho Han Graham J.King Guy C.Barker Paul Hand Derek J.Lydiate Jacqui Batley Dave Edwards Thomas C.Osborn Dal Hoe Koo Jae Wook Bang Beom-Seok Park Yong Pyo Lim Department of Horticulture Genome Research CenterChungnam National UniversityDaejeon 305-764Korea Warwick HRI University of WarwickWellesbourneWarwickCV35 9EFUK Department of Horticulture Genome Research CenterChungnam National UniversityDaejeon 305-764Korea Department of Horticulture Genome Research CenterChungnam National UniversityDaejeon 305-764Korea Warwick HRI University of WarwickWellesbourneWarwickCV35 9EFUK Saskatoon Research Centre Agriculture and Agri-Food Canada107 Science PlaceSaskatoonSKS7N3V3Canada Department of Horticulture Genome Research CenterChungnam National UniversityDaejeon 305-764Korea Department of Applied Plant Science Chonnam National UniversityGwangju 500-757Korea Warwick HRI University of WarwickWellesbourneWarwickCV35 9EFUK Warwick HRI University of WarwickWellesbourneWarwickCV35 9EFUK Warwick HRI University of WarwickWellesbourneWarwickCV35 9EFUK Saskatoon Research Centre Agriculture and Agri-Food Canada107 Science PlaceSaskatoonSKS7N3V3Canada Plant Biotechnology Centre Primary Industries Research VictoriaLa Trobe UniversityBundooraVictoria 3086Australia Plant Biotechnology Centre Primary Industries Research VictoriaLa Trobe UniversityBundooraVictoria 3086Australia Seminis Vegetable Seeds Inc. 37437 State Highway 16woodlandCA 95695USA Department of Biology Chungnam National UniversityDaejeon 305-764Korea Department of Biology Chungnam National UniversityDaejeon 305-764Korea Brassica Genomics Team National Institute of Agricultural BiotechnologySuwon 441-707Korea Department of Horticulture Genome Research CenterChungnam National UniversityDaejeon 305-764Korea

我们目前正在构建的大白菜遗传连锁图是国际白菜基因组测序项目作为骨架图,将用来序列重叠群的锚定工作。图谱是基于以遗传差异大的两个中国大白菜品种---“Chiifu”和”Kenshin”杂交得到的F1经花药培养而得到78个DH系构建的。目前,图...

我们目前正在构建的大白菜遗传连锁图是国际白菜基因组测序项目作为骨架图,将用来序列重叠群的锚定工作。图谱是基于以遗传差异大的两个中国大白菜品种---“Chiifu”和”Kenshin”杂交得到的F1经花药培养而得到78个DH系构建的。目前,图谱上一共定位了556个标记,其中包括278个AFLP、235个SSR、25个RAPD和18个ESTP、STS、CAPS标记。对本遗传图谱和甘蓝型油菜遗传图谱中的通用SSR标记进行了位置和方向比较,从而把确定的10个连锁群分别记为R1-R10,并与甘蓝型油菜的N1-N10相对应。同时,通过定位的235个通用SSR标记,我们还可以对来自白菜的A基因组和来自甘蓝型油菜的A基因组进行比较分析。通过与拟南芥基因组序列进行比较,选出了500个BAC克隆,作为部分最小跨度克隆。对这些BAC的测序工作已完成,并成为设计和发展SSR引物的一个重要序列来源。用这些BAC序列发展而来的SSR标记已被定位到了参考遗传图上——CKDH图谱。这些做为锚定用的SSR标记,将在遗传图和物理图的整合中起重要作用,同时也为随后BAC-BY-BAC的测序策略中构建重叠群提供种子BAC。这样一个参考图谱的成功构建将对国际社会中改良白菜以及其它芸薹属作物起重要作用。

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芸薹属油菜对菌核病的耐病性(英文)

芸薹属油菜对菌核病的耐病性(英文)

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第十二届国际油菜大会

作者： Rajender Singh Dhiraj Singh Martin Barbetti Harbinder Singh Somveer Nimbal S.S.Banga Arvind Kumar Krishnapillai Sivasithamparam P.Salisbury Wayne Burton Deptt.of Plant Breeding C.C.S.Haryana Agricultural UniversityHisar 125004India Deptt.of Plant Breeding C.C.S.Haryana Agricultural UniversityHisar 125004India School of Plant Biology Faculty of Natural and Agricultural SciencesThe University of Western Australia35 Stirling HighwayCrawley W.A.6009Australia Deptt.of Plant Breeding C.C.S.Haryana Agricultural UniversityHisar 125004India Deptt.of Plant Breeding C.C.S.Haryana Agricultural UniversityHisar 125004India Department of Plant Breeding Punjab Agricultural UniversityLudhiana 141004India National Research Centre on Rapeseed-Mustard SewarBharatpur 321303India School of Earth and Geographical Sciences Faculty of Natural and Agricultural SciencesThe University of Western Australia35 Stirling HighwayCrawleyW.A.6009Australia School of Agriculture and Food Systems The University of MelbourneVictoria 3010 Australia Primary industries Research Victoria Natimuk RdHorshamVictoria 3401Australia

由核盘菌Sclerotinia sclerotiorum（Lib）De Bary引起的芸薹属物种的菌核病是一种破坏性疾病,在全球范围内各油菜生产国都形成了对芸薹属物种栽培的威胁。本研究在位于29°10’N和75°46’E的印度CCS Haryana农业大学进行,其目的是鉴... 详细信息

由核盘菌Sclerotinia sclerotiorum（Lib）De Bary引起的芸薹属物种的菌核病是一种破坏性疾病,在全球范围内各油菜生产国都形成了对芸薹属物种栽培的威胁。本研究在位于29°10’N和75°46’E的印度CCS Haryana农业大学进行,其目的是鉴定耐菌核病的资源/品系。选择来自澳大利亚、中国和印度的91个种质资源（43个芥菜型油菜、48个甘蓝型油菜）,在温室条件下,通过苗期土壤接种和80%植株开花期（90天植株,处于角果发育期）茎秆接种鉴定苗期和角果发育期抗/耐菌核病资源。因为在这两个时期,病原菌通过子囊孢子和子实体萌发菌核,都具有系统的空气传染能力。接种后5-6天出现病症,15天内幼苗倒伏。没有任何一个芸薹属油料作物种质品系/资源对菌核病表现出完全抗性。在幼苗期,来自澳大利亚的芥菜型油菜JO009、JN031和JN033观察到具有耐病性,而来自印度和中国的品系没有。甘蓝型油菜中,来自澳大利亚的AG Outback、Rainbow、RQ011、RQ011-02M2和来自印度的Neelam和GSL1以及来自中国的YU178在幼苗期观察到耐病性。本研究中病害程度的变异可能是选择的病原体类型和植株年龄造成的。在幼苗期观察到耐病性的基因型在角果形成期不一定具有耐病性,反之亦然。但是,基因型RQ011在幼苗期和角果形成期都观察到具有耐病性。耐病性水平在基因型间也有变化。基于耐病性的有效水平,建议利用已鉴定的基因型进一步提高对菌核病的抗/耐性水平,而非作为聚合菌核病抗性的供体亲本。

关键词： Sclerotinia Indian mustard （Brassica juncea Czern ＆ Coss.） Swede Rape （Brassica napus） Screening Oilseed Brassica.

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Petawatt and exawatt class lasers worldwide

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High Power Laser Science and Engineering 2019年第3期7卷 168-221页

作者： Colin N.Danson Constantin Haefner Jake Bromage Thomas Butcher Jean-Christophe FChanteloup Enam A.Chowdhury Almantas Galvanauskas Leonida A.Gizzi Joachim Hein David I.Hillier Nicholas W.Hopps Yoshiaki Kato Efim A.Khazanov Ryosuke Kodama Georg Korn Ruxin Li Yutong Li Jens Limpert Jingui Ma Chang Hee Nam David Neely Dimitrios Papadopoulos Rory R.Penman Liejia Qian Jorge J.Rocca andrey A.Shaykin Craig W.Siders Christopher Spindloe Sándor Szatmári Raoul M.G.M.Trines Jianqiang Zhu Ping Zhu Jonathan D.Zuegel AWE AldermastonReadingUK OxCHEDS Clarendon LaboratoryDepartment of PhysicsUniversity of OxfordOxfordUK CIFS Blackett LaboratoryImperial CollegeLondonUK NIF&Photon Science Directorate Lawrence Livermore National LaboratoryLivermoreUSA Fraunhofer Institute for Laser Technology(ILT) AachenGermany Chair for Laser Technology LLT RWTH Aachen UniversityAachenGermany University of Rochester Laboratory for Laser EnergeticsRochesterUSA Central Laser Facility STFC Rutherford Appleton LaboratoryChiltonDidcotUK LULI CNRSCEASorbonne UniversitesEcole PolytechniqueInstitut Polytechnique de ParisPalaiseauFrance Department of Physics The Ohio State UniversityColumbusUSA Centre for Ultrafast Optical Science University of MichiganAnn ArborUSA Intense Laser Irradiation Laboratory Istituto Nazionale di Ottica(INO)CNRPisaItaly Institute of Optics and Quantum Electronics Friedrich-Schiller-University Jena and Helmholtz InstituteJenaGermany The Graduate School for the Creation of New Photonics industries NishikuHamamatsuJapan Institute of Applied Physics Russian Academy of SciencesNizhny NovgorodRussia Institute of Laser Engineering Osaka UniversitySuitaOsakaJapan ELI-Beamlines Institute of PhysicsCzech Academy of SciencesPragueCzech Republic State Key Laboratory of High Field Laser Physics Shanghai Institute of Optics and Fine MechanicsChinese Academy of SciencesShanghai 201800China National Laboratory for Condensed Matter Physics Institute of PhysicsChinese Academy of SciencesBeijing 100190China Institute for Applied Physics(IAP)at Friedrich-Schiller-University Jena JenaGermany Helmholtz Institute Jena JenaGermany Fraunhofer Institute for Applied Optics and Precision Engineering(IOF) JenaGermany Key Laboratory for Laser Plasma(Ministry of Education) School of Physics and AstronomyShanghai Jiao Tong UniversityShanghai 200240China Centre for Relativistic Laser Science(CoReLS) Institute for Basic ScienceDepartment of Physics and Photon ScienceGwangju Institute of Science and Techno

In the 2015 review paper‘Petawatt Class Lasers Worldwide’a comprehensive overview of the current status of highpower facilities of>200 TW was presented.This was largely based on facility specifications,with some description of their uses,for instance in fundamental ultra-high-intensity interactions,secondary source generation,and inertial confinement fusion(ICF).With the 2018 Nobel Prize in Physics being awarded to Professors Donna Strickland and Gerard Mourou for the development of the technique of chirped pulse amplification(CPA),which made these lasers possible,we celebrate by providing a comprehensive update of the current status of ultra-high-power lasers and demonstrate how the technology has developed.We are now in the era of multi-petawatt facilities coming online,with 100 PW lasers being proposed and even under construction.In addition to this there is a pull towards development of industrial and multi-disciplinary applications,which demands much higher repetition rates,delivering high-average powers with higher efficiencies and the use of alternative wavelengths:mid-IR facilities.So apart from a comprehensive update of the current global status,we want to look at what technologies are to be deployed to get to these new regimes,and some of the critical issues facing their development.

关键词： exawatt lasers high-power lasers petawatt lasers ultra-high intensity

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印度、澳大利亚和中国芥菜型油菜品种的白锈病抗性鉴定(英文)

印度、澳大利亚和中国芥菜型油菜品种的白锈病抗性鉴定(英文)

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第十二届国际油菜大会

作者： Krishnapillai Sivasithamparam Graham Walton Allison Gurung Phil Salisbury Wayne Burton Surinder Banga Shashi Banga Chirantan Chattopadhyay Arvind Kumar Rajender Singh Dhiraj Singh Abha Agnohotri Martin Barbetti School of Earth and Geographical Sciences Faculty of Natural and Agricultural SciencesThe University of Western Australia35 Stirling HighwayCrawleyW.A.6009Australia Department of Agriculture and Food Western Australia Baron-Hay CourtSouth PerthW.A.6151Australia School of Agriculture and Food Systems The University of MelbourneVictoria 3010 Australia School of Agriculture and Food Systems The University of MelbourneVictoria 3010 Australia Primary industries Research Victoria Natimuk RdHorshamVictoria 3401Australia Department of Plant Breeding Genetics ＆BiotechnologyPunjab Agricultural UniversityLudhiana 141004India Department of Plant Breeding Genetics ＆BiotechnologyPunjab Agricultural UniversityLudhiana 141004India National Research Centre on Rapeseed-Mustard SewarBharatpur 321303India National Research Centre on Rapeseed-Mustard SewarBharatpur 321303India Oilseeds Section C.C.S.Haryana Agricultural UniversityHisar 125004India Oilseeds Section C.C.S.Haryana Agricultural UniversityHisar 125004India The Energy and Resources Institute Lodhi RdNew Delhi 110003India School of Plant Biology Faculty of Natural and Agricultural SciencesThe University of Western Australia35 Stirling HighwayCrawley W.A.6009Australia

白锈病是芸薹属油料作物感病植物种如芥菜型油菜和白菜型油菜的一种毁灭性病害,其病征主要表现在子叶、花瓣和部分花序上长出乳白色的脓疱,花序受侵染后在花梗上形成肿大的“龙头”。生产上所用的芥菜型油菜品种大部分都对白腐病高感,... 详细信息

白锈病是芸薹属油料作物感病植物种如芥菜型油菜和白菜型油菜的一种毁灭性病害,其病征主要表现在子叶、花瓣和部分花序上长出乳白色的脓疱,花序受侵染后在花梗上形成肿大的“龙头”。生产上所用的芥菜型油菜品种大部分都对白腐病高感,在印度,由于花瓣和部分花序被感染所致产量损失的估计值超过60%。在澳大利亚,选育双低芥菜型油菜品种可扩大降水量少的地区油菜种植,并在2006年选育出第一个双低芥菜型油菜品种推广应用。选育抗性材料是控制病害发生的最经济有效措施,因此,很有必要对印、中、澳三国有用的芥菜型油菜资源做个寄主抗性鉴定。实验采用人工控制环境条件和田间条件,以建立最适合的寄主抗性鉴定方法和发掘来自三个国家的芥菜型抗性资源。在所鉴定的44个芥菜型油菜品种中,22个来自印度,12个来自澳大利亚,其余10个来自中国,均由国际农业研究协作组织澳大利亚中心提供。所有的品种在控制的环境下通过白锈病菌的人工接种进行筛选,同时22个印度品种和12个澳大利亚品种还在天然的田间环境下作同样的鉴定（地点分别在Mt Barker和Wongan Hills）。在人工控制的条件下的筛选都能得到稳定一致的结果,而在田间环境下得到的结果不一致。人工条件下抗病基因型的鉴定在子叶期、苗期和花期都能进行。鉴定结果表明,的抗性鉴定表明,4个中国品种（CBJ-001,CBJ-002,CBJ-003,CBJ-004）和一个澳大利亚品种（JR049）在不同发育时期对所用的澳大利亚白锈病生理小种都表现高抗。比较而言,除了几个最感病的印度品种（RH781,RL1359,RH819）在不同的发育时期都表现极度敏感外,其他感病品种对病害的相对敏感度在不同的发育时期有差别。

关键词： Albugo candida Brassica juncea germplasm

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Fungal diversity notes 1387-1511:taxonomic and phylogenetic contributions on genera and species of fungal taxa

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Fungal Diversity 2021年第6期111卷 1-335页

作者： Saranyaphat Boonmee Dhanushka N.Wanasinghe Mark S.Calabon Naruemon Huanraluek Sajini K.U.Chandrasiri Gareth E.B.Jones Walter Rossi Marco Leonardi Sanjay K.Singh Shiwali Rana Paras N.Singh Deepak K.Maurya Ajay C.Lagashetti Deepika Choudhary Yu-Cheng Dai Chang-Lin Zhao Yan-Hong Mu Hai-Sheng Yuan Shuang-Hui He Rungtiwa Phookamsak Hong-Bo Jiang María P.Martín Margarita Dueñas MTeresa Telleria Izabela L.Kałucka Andrzej M.Jagodziński Kare Liimatainen Diana S.Pereira Alan J.L.Phillips Nakarin Suwannarach Jaturong Kumla Surapong Khuna Saisamorn Lumyong Tarynn B.Potter Roger G.Shivas Adam H.Sparks Niloofar Vaghefi Mohamed A.Abdel-Wahab Faten A.Abdel-Aziz Guo-Jie Li Wen-Fei Lin Upendra Singh Rajendra P.Bhatt Hyang Burm Lee Thuong T.T.Nguyen Paul M.Kirk Arun Kumar Dutta Krishnendu Acharya VVenkateswara Sarma M.Niranjan Kunhiraman C.Rajeshkumar Nikhil Ashtekar Sneha Lad Nalin N.Wijayawardene Darbe J.Bhat Rong-Ju Xu Subodini N.Wijesinghe Hong-Wei Shen Zong-Long Luo Jing-Yi Zhang Phongeun Sysouphanthong Naritsada Thongklang Dan-Feng Bao Janith V.S.Aluthmuhandiram Jafar Abdollahzadeh Alireza Javadi Francesco Dovana Muhammad Usman Abdul Nasir Khalid Asha J.Dissanayake Anusha Telagathoti Maraike Probst Ursula Peintner Isaac Garrido-Benavent Lilla Bóna Zsolt Merényi Lajos Boros Bratek Zoltán JBenjamin Stielow Ning Jiang Cheng-Ming Tian Esmaeil Shams Farzaneh Dehghanizadeh Adel Pordel Mohammad Javan-Nikkhah Teodor T.Denchev Cvetomir M.Denchev Martin Kemler Dominik Begerow Chun-Ying Deng Emma Harrower Tohir Bozorov Tutigul Kholmuradova Yusufjon Gafforov Aziz Abdurazakov Jian-Chu Xu Peter E.Mortimer Guang-Cong Ren Rajesh Jeewon Sajeewa S.N.Maharachchikumbura Chayanard Phukhamsakda Ausana Mapook Kevin D.Hyde Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand CAS Key Laboratory for Plant Biodiversity and Biogeography of East Asia(KLPB) Kunming Institute of BotanyChinese Academy of ScienceKunming 650201YunnanPeople’s Republic of China CIFOR-ICRAF China Program World Agroforestry(ICRAF)Kunming 650201YunnanPeople’s Republic of China Honghe Center for Mountain Futures Kunming Institute of BotanyHonghe CountyKunming 654400YunnanPeople’s Republic of China Department of Botany and Microbiology College of ScienceKing Saud UniversityP.O.Box 2455Riyadh 11451Saudi Arabia Section Environmental Sciences Department MeSVAUniversity of L’Aquila67100 CoppitoAQItaly National Fungal Culture Collection of India(NFCCI) Biodiversity and Palaeobiology GroupMACS Agharkar Research InstituteG.G.Agarkar RoadPune 411004India Institute of Microbiology School of Ecology and Nature ConservationBeijing Forestry UniversityBeijing 100083People’s Republic of China College of Biodiversity Conservation Southwest Forestry UniversityKunming 650224People’s Republic of China CAS Key Laboratory of Forest Ecology and Management Institute of Applied EcologyChinese Academy of SciencesShenyang 110164People’s Republic of China University of the Chinese Academy of Sciences Beijing 100049People’s Republic of China Centre for Mountain Futures(CMF) Kunming Institute of BotanyKunming 650201YunnanPeople’s Republic of China Department of Mycology Real Jardín Botánico-CSICPlaza de Murillo 228014 MadridSpain Department of Algology and Mycology Faculty of Biology and Environmental ProtectionUniversity of LodzBanacha 12/1690-237ŁódźPoland Institute of Dendrology Polish Academy of SciencesParkowa 562-035 KórnikPoland Jodrell Laboratory Royal Botanic GardensKewRichmond TW93DSSurreyUK Faculdade de Ciências Biosystems and Integrative Sciences Institute(BioISI)Universidade de LisboaCampo Grande1749-016 LisbonPortugal Dep

This article is the 13th contribution in the Fungal Diversity Notes series,wherein 125 taxa from four phyla,ten classes,31 orders,69 families,92 genera and three genera incertae sedis are treated,demonstrating worldwide and geographic distri-bution.Fungal taxa described and illustrated in the present study include three new genera,69 new species,one new com-bination,one reference specimen and 51 new records on new hosts and new geographical distributions.Three new genera,Cylindrotorula(Torulaceae),Scolecoleotia(Leotiales genus incertae sedis)and Xenovaginatispora(Lindomycetaceae)are introduced based on distinct phylogenetic lineages and unique morphologies.Newly described species are Aspergillus lan-naensis,Cercophora dulciaquae,Cladophialophora aquatica,Coprinellus punjabensis,Cortinarius alutarius,C.mammil-latus,C.quercoflocculosus,Coryneum fagi,Cruentomycena uttarakhandina,Cryptocoryneum rosae,Cyathus uniperidiolus,Cylindrotorula indica,Diaporthe chamaeropicola,Didymella azollae,Diplodia alanphillipsii,Dothiora coronicola,Efibula rodriguezarmasiae,Erysiphe salicicola,Fusarium queenslandicum,Geastrum gorgonicum,G.hansagiense,Helicosporium sexualis,Helminthosporium chiangraiensis,Hongkongmyces kokensis,Hydrophilomyces hydraenae,Hygrocybe boertmannii,Hyphoderma australosetigerum,Hyphodontia yunnanensis,Khaleijomyces umikazeana,Laboulbenia divisa,Laboulbenia triarthronis,Laccaria populina,Lactarius pallidozonarius,Lepidosphaeria strobelii,Longipedicellata megafusiformis,Lophiotrema lincangensis,Marasmius benghalensis,M.jinfoshanensis,M.subtropicus,Mariannaea camelliae,Mel-anographium smilaxii,Microbotryum polycnemoides,Mimeomyces digitatus,Minutisphaera thailandensis,Mortierella solitaria,Mucor harpali,Nigrograna jinghongensis,Odontia huanrenensis,O.parvispina,Paraconiothyrium ajrekarii,Par-afuscosporella niloticus,Phaeocytostroma yomensis,Phaeoisaria synnematicus,Phanerochaete hainanensis,Pleopunctum thailandicum,Pleurotheciella dimorphospora,Pseudochaetosphaeronema chiangraiense,Pseudodactylaria albicolonia,Rhex

关键词： 72 new taxa One new combination One reference specimen 51 new records Agaricomycetes Ascomycota Bartheletiomycetes Basidiomycota Dothideomycetes Eurotiomycetes Exobasidiomycetes Laboulbeniomycetes Leotiomycetes Mortierellomycetes Mortierellomycota Mucoromycetes Mucoromycota Phylogeny Sordariomycetes Taxonomy

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