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中日及泛亚太地区菌物学论坛

作者： Siriporn Pota makoto kakishima The Graduate School of Life and Environmental Sciences The University of Tsukuba Tsukuba Tennoudai 1-1-1Ibaraki 305-8572 Japan

＜正＞Rust fungi on Allium species are distributed widely in the world and cause serious damage on cultivated plants such as ***（welsh onion）,***（onion）, *** ***（shallot）,***（garlic）,***（chives）, ***（leek）...

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Delimitation Melampsora epitea（Basidimycota:Pucciniales） and morphologically similar species in East Asia

Delimitation Melampsora epitea（Basidimycota:Pucciniales） a...

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中国菌物学会2016年学术年会

作者： Peng Zhao makoto kakishima Lei Cai State Key Laboratory of Mycology Institute of MicrobiologyChinese Academy of Sciences Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi Jilin Agricultural University University of Tsukuba

Melampsora epitea has been widely known as the main pathogen on willows,but its species boundary has been extremely *** DNA-based studies using specimens from North America and Europe suggested that Melampsora epitea is a species complex and lodged several phylogenetic *** East Asia,Melampsora epitea was often confused with several morphologically similar species such as ***,*** and *** this study,we examined the species boundary of *** based on the coalescent-based approach,which delimit species scenarios based on General Mixed Yule Coalescent Method and the Poisson Tree Processes model using r DNA sequence *** also evaluated the association of morphological characteristics,geographic origins and host range with phylogenetic relationships to circumscribe *** results revealed that several morphological characters in uredinial and telial stages were effective in delimiting *** and its morphologically similar *** distinct species-level lineages corresponding to 11 known species and two new species were recognized and morphologically described in this *** of *** was designated to stabilize the use of name.

关键词： Melampsoraceae molecular phylogeny morphology Salix species boundary

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Molecular approach to clarify taxonomy and ecology of Puccinia species on Poaceae and Cyperaceae in Jilin, China

Molecular approach to clarify taxonomy and ecology of Puccin...

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中国菌物学会2018年学术年会

作者： Jing-Xin Ji Zhuang Li Yu Li makoto kakishima Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi Jilin Agricultural University College of Plant Pathology Shandong Agricultural University University of Tsukuba

Jilin Province is located in the northeast of China and geographically divided into three main areas: an eastern mountainous area, a western dry plain area and the rolling hilly area between them. The natural vegetation consists of prairie grasses in the western plains and broad-leaved deciduous forests mainly consisting of species of Betula, Populus and Quercus in the hilly and mountainous areas. These areas are rich in vegetation and other suitable environmental conditions to predict a proliferation of rust fungi, especially in the Changbai mountain ranges located at the border of North Korea that harbor conserved natural forests. However, the inventory and ecology of rust fungi have not been sufficiently investigated in Jilin Province. Therefore, we surveyed rust fungi in several locations in Jilin Province from 2013 to 2017 and collected about 1000 specimens. Among them, about300 specimens were Puccinia species on Poaceae and Cyperaceae which were dominantly growing in Jilin Province. We also collected about 50 specimens which are hypothesized to represent the spermogonial and aecial stages of these Puccinia species. However, identifications of these specimens are very difficult because of morphological similarity among specimens and difficulties of host identification. Although many are suspected to be heteromacrocyclic species the connections among different stages（spermogonial, aecial, uredinial and telial stages） cannot be confirmed because of difficulties of inoculation experiments and also difficulties of obtaining plants from conservation areas. For resolving these problems molecular analyses were applied. ITS and 28 S regions of rDNA from specimens were amplified and sequenced. After constructing phylogenetic trees by the ML and BS methods about 35 clades were detected. These clades were suspected as species based on morphological observations and host relations. Species of these clades were identified and life cycle connections among stages were clarifi

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生于Equisetum上的日本新记录种Stamnaria americana(英文)

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菌物学报 2013年第3期32卷 448-456页

作者： Tsuyoshi HOSOYA Yukiko SAITO Yukio HARADA Kazuaki TANAKA Yan-Jie ZHAO makoto kakishima Department of Botany National Museum of Nature and Science Center for Molecular Biodiversity Research National Museum of Nature and Science Faculty of Agriculture and Life Science Hirosaki University Faculty of Life and Environmental Science Tsukuba University

对日本新记录种Stamnaria americana进行了描述和图示。尽管低温适宜该种子囊孢子的萌发,它在20℃生长最好。DNA序列分析的结果表明,其分类地位应该从柔膜菌科转入锤舌菌科。

关键词：数据库生长温度锤舌菌纲系统发育序列分析

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Investigation of rust fungi in Jilin Province

Investigation of rust fungi in Jilin Province

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中国菌物学会第七届全国会员代表大会暨2017年学术年会

作者： Jing-Xin JI Zhuang LI Yu LI makoto kakishima Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi Jilin Agricultural University College of Plant Protection Shandong Agricultural University University of Tsukuba

Rust fungi are plant parasites and sometimes cause serious plant diseases. Their inventorial information is important not only to know their ecological relationships with plants but also to control diseases in agriculture and forestry. Some records of rust fungi in Jilin Province were reported previously（Miura M 1928, Tai FL 1979,Wang YZ 1951, Li RG 1991, Wang YZ et al 1998, Zhuang JY 2003,Zhuang JY 2005, Zhuang JY 2012, Deng F et al 1985, Liu ZQ 1986, Xue Y et al 1997）, but these are only accounts of collections in some areas and also rust species identification is uncertain due to a lack of sufficient specimens. Ecological investigation of rust fungi in Jilin province has not been reported until now. Therefore, rust fungi were surveyed widely in Jilin Province to clarify rust fungal *** the investigation of rust fungi in Jilin Province from 2013 to 2016, about 600 specimens on various plant species were collected. Based on morphological observations and molecular data about 140 species of 20 genera were identified. Among them, new species to China and new species to Jilin Province were recorded. New host plants were also recorded. Comparative analyses among different areas in Jilin Provinces showed that rust flora was highly affected by the vegetation. The rust species diversity of the Changbai Mountain area was rich because of the variation of vegetation and also suitable environmental conditions for rust fungal proliferation.

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The effect of Hypomyces perniciosus on the basidiomes of Agaricus bisporus

The effect of Hypomyces perniciosus on the basidiomes of Aga...

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中国菌物学会第七届全国会员代表大会暨2017年学术年会

作者： Chunlan Zhang makoto kakishima Jize Xu Qi Wang Yu Li Engineering Research Centre of Chinese Ministry of Education for Edible and Medicinal Fungi Jilin Agricultural University College of Life Sciences Jilin Agriculture Science and Technology College

Hypomyces perniciosus has been reported as a destructive pathogen of Agaricus bisporus. Clarification of the biological relationship between A. bisporus and H. perniciosus is a pre-requisite for the development of effective control measures against wet bubble ***,the effects of H. perniciosus on A. bisporus basidiome was examined during disease development,the cytology of wet bubble diseased mushrooms were followed microscopically and dual cultures of H. perniciosus and basidiome tissues were also studied. In the development of wet bubble disease show that the H. perniciosus could be isolated from diseased basidiomes anytime after inoculation, but bacteria were only recovered after the basidomes of A. bisporus had been killed by H. perniciosus. Dual culture of basidiome tissue of A. bisporus and H. perniciosus on agar media established that H. perniciosus could independently and rapidly degrade basidiomes of ***. We conclude that H. perniciosus has no pathogenic activity on the mycelial stage of ***, but it can destroy A. bisporus basidiomes in the absence of bacteria. Wet bubble disease is evidently not caused by bacteria but by the fungus although bacteria likely participate in the disease after invasion by the fungus.

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Heteroecious life cycles and taxonomy of two Aecidium species in China

Heteroecious life cycles and taxonomy of two Aecidium specie...

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中国菌物学会2016年学术年会

作者： JING-XIN JI QI WANG ZHUANG LI YU LI makoto kakishima Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi Jilin Agricultural University College of Plant Pathology Shandong Agricultural University University of Tsukuba

Life cycles and taxonomic treatments of two Aecidium species collected in Jilin Province,China were clarified through field observations,inoculation experiments and morphological observations.（1） ***:The life cycle of this rust fungus has been reported in Japan,but it has not been proved in *** life cycle connection between spermogonial（0） and aecial（I） stages on Adenocaulon himalaicum,and uredinial（II） and telial（III） stages on Carex onoei was *** onoei is a new host for this rust *** rust fungus was formerly described as Puccinia carici-adenocauli in Japan based on II and III stages（teleomorph）.However,its new combination,*** was proposed for this species based on its legitimate I stage name（anamorphic name）.（2） ***:This rust fungus is widely distributed in East Asia,but its life cycle was *** life cycle connection between 0 and I stages on Ligustrum obtusiforium,and II and III stages on a species of Gramineae was *** and III stages were morphologically belonging to the genus *** is the first reports of a Puccinia species alternating between Ligustrum and *** species name will be proposed based on its legitimate name,***.

关键词： Pucciniales Uredinales Rust fungus Life cycle Taxonomy

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Two Clinoconidium species（Cryptobasidiaceae） producing galls on trees of Cinnamomum in Japan

Two Clinoconidium species（Cryptobasidiaceae） producing gal...

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中国菌物学会第七届全国会员代表大会暨2017年学术年会

作者： makoto kakishima Hideyuki NAGAO Jing-Xin JI Yue SUN Yu LI Cvetomir M.DENCHEV Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi Jilin Agricultural University University of Tsukuba School of Biological Sciences Universiti Sains Malaysia Institute of Biodiversity and Ecosystem Research Bulgarian Academy of Sciences

Clinoconidium was established by Patouillard in1898, but, later, it was validated by Saccardo in1902 because of the designation of an illegitimate type species name. This genus was characterized by gastroid sporulation in peripheral lacunae of the host galls and having aseptate, colourless, and globose to ovoid basidiospores. This genus is phylogenetically treated as a member of the Cryptobasidiaceae（Exobasidiales, Exsobasidiomycetes, Ustilaginomycotina, Basidiomycota）（Begerow et al. 2014）. Four species of Clinoconidium have been previously reported on the plants of Lauraceae from mainly tropical and sub-tropical regions in the world. Among them two species have been recorded in Asia;*** on Cinnamomum burmanii from China and C. sawadae on Cinnamomum camphora from Taiwan（Jiang et al. 2016）. Based on morphological examinations and phylogenetic analyses,Clinoconidium globosum, nom. nov. and C. onumae, comb. nov. are proposed to accommodate Sphacelotheca cinnamomi and Ustilago onumae（syn. Melanopsichium onumae）, respectively, from *** first one produces galls on fruits of Cinnamomum daphnoides, whereas the latter one on shoot buds of Cinnamomum tenuifolium.

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双孢蘑菇疣孢霉病的发病过程及病原菌的核相研究

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微生物学报 2017年第3期57卷 422-433页

作者：张春兰徐济责柿岛真李玉吉林农业大学食药用菌教育部工程研究中心吉林长春130118 吉林农业科技学院生物工程学院吉林吉林130200

【目的】确定有害疣孢霉的传播途径,明确双孢蘑菇受有害疣孢霉侵染后发病症状和微观形态变化,以及有害疣孢霉的核相。【方法】将有害疣孢霉喷施于培养料及覆土材料的不同深度,观察记录双孢蘑菇的发病情况;将有害疣孢霉接种于不同生长阶... 详细信息

【目的】确定有害疣孢霉的传播途径,明确双孢蘑菇受有害疣孢霉侵染后发病症状和微观形态变化,以及有害疣孢霉的核相。【方法】将有害疣孢霉喷施于培养料及覆土材料的不同深度,观察记录双孢蘑菇的发病情况;将有害疣孢霉接种于不同生长阶段的双孢蘑菇子实体,观察记录其发病情况;使用光学显微镜及扫描电镜观察双孢蘑菇子实体受有害疣孢霉侵染前后的形态变化;通过DAPI(4′,6-二脒基-2-苯基吲哚)染色的方法对有害疣孢霉核相进行观察。【结果】将有害疣孢霉接种于培养料及覆土层的不同深度得到双孢蘑菇发病率如下:覆土层表面>覆土层中间>覆土与培养料交界处>培养料中间层;有害疣孢霉可以侵染双孢蘑菇的任意阶段,将其接种于原基直径小于3 mm子实体表面时,得到不能正常分化的"马勃状"组织;对有害疣孢霉的侵染过程进行观察得到:其孢子可粘附于双孢蘑菇表面,并萌发长出芽管,接种处双孢蘑菇表面产生褐色病斑,双孢蘑菇菌丝体发生质壁分离,最后菌丝体膨大,细胞壁变薄甚至溢裂,菌丝体内部中空;有害疣孢霉产生两种类型的分生孢子,Ⅰ类无隔膜含1个细胞核;Ⅱ类具1隔膜含2个细胞核,2个细胞核被隔膜分开;细胞核的第1次有丝分裂发生于分生孢子母细胞中;厚垣孢子由上下2个细胞构成,上胞中含有2个细胞核。下胞含1–2个细胞核。有害疣孢霉的厚垣孢子萌发可产生1–2个芽管,芽管中细胞核的数目不断变化,一般0–2个细胞核。【结论】双孢蘑菇受其侵染后发生显著的细胞学变化;我们对有害疣孢霉做遗传分析时,进行单孢分离需挑取无隔膜的分生孢子为实验材料进行遗传分析。

关键词：有害疣孢霉形态学细胞核

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吉林省白杨锈菌鉴定（英文）

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植物病理学报 2016年第2期46卷 280-284页

作者：谢昀烨纪景欣李壮王琦李玉柿嶌眞食药用菌教育部工程研究中心吉林农业大学吉林农业大学长春130018 植物保护学院山东农业大学泰安271000 筑波大学

银白杨,杨属植物,广泛种植于中国东北部地区,其锈病发生特别严重。在本研究中,根据形态特征和生活史将白杨锈菌鉴定为Melampsora laricis。使用杨树锈病叶片上的担孢子对日本落叶松及白山落叶松进行接种试验,结果证实了其精子器和锈子... 详细信息

银白杨,杨属植物,广泛种植于中国东北部地区,其锈病发生特别严重。在本研究中,根据形态特征和生活史将白杨锈菌鉴定为Melampsora laricis。使用杨树锈病叶片上的担孢子对日本落叶松及白山落叶松进行接种试验,结果证实了其精子器和锈子器世代发生在落叶松植物上。

关键词：栅锈菌属杨属落叶松属生活史形态学

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