发布求助
文献互助 智能选刊 最新文献

Mycokeys最新文献

筛选
英文 中文
Species of Diaporthe (Diaporthaceae, Diaporthales) associated with Alnusnepalensis leaf spot and branch canker diseases in Xizang, China. 与西藏桤木叶斑病和树枝溃疡病相关的木蠹蛾（木蠹科，木蠹目）Species。
IF 2.8 2区 生物学
Mycokeys Pub Date : 2025-04-23 eCollection Date: 2025-01-01 DOI: 10.3897/mycokeys.116.142750
Jieting Li, Yi Li, Jiangrong Li, Ning Jiang
{"title":"Species of <i>Diaporthe</i> (Diaporthaceae, Diaporthales) associated with <i>Alnusnepalensis</i> leaf spot and branch canker diseases in Xizang, China.","authors":"Jieting Li, Yi Li, Jiangrong Li, Ning Jiang","doi":"10.3897/mycokeys.116.142750","DOIUrl":"https://doi.org/10.3897/mycokeys.116.142750","url":null,"abstract":"<p><p><i>Alnusnepalensis</i> is an important tree species in the Himalayas with significant ecological and economic roles. During disease surveys in Xizang, China, we observed leaf spot and branch canker symptoms on this tree. Fungal isolates associated with these diseases were collected and identified based on morphological characteristics and phylogenetic analysis of ITS, <i>cal</i>, <i>his3</i>, <i>tef1</i>, and <i>tub2</i> sequences. As a result, <i>Diaporthealnicola</i> <b>sp. nov.</b> and <i>D.amygdali</i> were identified from the leaf spots, while <i>D.linzhiensis</i> was identified to be associated with the cankered branches. This study identifies pathogenic species from alder trees, providing a foundation for future disease management and forest health research.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"116 ","pages":"185-204"},"PeriodicalIF":2.8,"publicationDate":"2025-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12044343/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144022692","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Three novel species of Alternaria (Pleosporales, Pleosporaceae) from cereal crops (Poaceae) in China. Three中国谷类作物多孢菌属（多孢菌属，多孢菌科）新种。
IF 2.8 2区 生物学
Mycokeys Pub Date : 2025-04-16 eCollection Date: 2025-01-01 DOI: 10.3897/mycokeys.116.145681
Hai-Feng Liu, Feng-Yin Liu, Hai-Yan Ke, Qing-Xiao Shi, Jian-Xin Deng, Hyunkyu Sang
{"title":"Three novel species of <i>Alternaria</i> (Pleosporales, Pleosporaceae) from cereal crops (Poaceae) in China.","authors":"Hai-Feng Liu, Feng-Yin Liu, Hai-Yan Ke, Qing-Xiao Shi, Jian-Xin Deng, Hyunkyu Sang","doi":"10.3897/mycokeys.116.145681","DOIUrl":"https://doi.org/10.3897/mycokeys.116.145681","url":null,"abstract":"<p><p>The genus <i>Alternaria</i> (Pleosporales, Pleosporaceae) comprises saprophytes and pathogens that are widespread around the world. Currently, more than 400 species are recognized within this genus and are classified into 29 sections. In this study, <i>Alternaria</i> strains were isolated from diseased leaves of two cereal crops, rice (<i>Oryzasativa</i>) and maize (<i>Zeamays</i>) in China. These <i>Alternaria</i> spp. were characterized by morphological characterization and phylogenetic analysis using maximum likelihood and Bayesian inference with multiple loci (ITS, <i>GAPDH</i>, <i>RPB2</i>, <i>TEF1</i>, <i>Alt a 1</i>, <i>EndoPG</i>, and OPA10-2). Based on the above analyses, three novel species of AlternariasectionAlternaria were introduced, namely <i>A.oryzicola</i> <b>sp. nov.</b>, <i>A.poae</i> <b>sp. nov.</b>, and <i>A.zeae</i> <b>sp. nov.</b> This study expands the species diversity of <i>Alternaria</i> associated with Poaceae plants in China.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"116 ","pages":"167-183"},"PeriodicalIF":2.8,"publicationDate":"2025-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12018886/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144057820","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Five new species of Cortinarius (Cortinariaceae) from Yunnan, China, based on molecular and morphological evidence. Five云南金针菇属（金针菇科）新种——基于分子和形态证据。
IF 2.8 2区 生物学
Mycokeys Pub Date : 2025-04-14 eCollection Date: 2025-01-01 DOI: 10.3897/mycokeys.116.146710
Liu-Kun Jia, Zi-Rui Wang, Zhu-Liang Yang
{"title":"Five new species of <i>Cortinarius</i> (Cortinariaceae) from Yunnan, China, based on molecular and morphological evidence.","authors":"Liu-Kun Jia, Zi-Rui Wang, Zhu-Liang Yang","doi":"10.3897/mycokeys.116.146710","DOIUrl":"https://doi.org/10.3897/mycokeys.116.146710","url":null,"abstract":"<p><p><i>Cortinarius</i> is a globally distributed, exceptionally species-rich genus of Cortinariaceae, serving as important ectomycorrhizal fungi. Yunnan province, located in southwestern China, boasts a vast array of environmental conditions and fungal resources, with numerous new <i>Cortinarius</i> species yet to be discovered. Based on morphological evidence and phylogenetic inference using a two-locus dataset, five novel species have been identified within the genus, namely <i>C.brunneoverrucosus</i>, <i>C.coriaceus</i>, <i>C.fuscocandidus</i>, <i>C.neodisjungendus</i>, and <i>C.sinoconfirmatus</i>. Notably, two of these species (<i>C.brunneoverrucosus</i> and <i>C.neodisjungendus</i>) occur in subtropical areas, while the other three species (<i>C.coriaceus</i>, <i>C.fuscocandidus</i>, and <i>C.sinoconfirmatus</i>) inhabit subalpine temperate areas. Taxonomic descriptions for these five species are provided.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"116 ","pages":"145-166"},"PeriodicalIF":2.8,"publicationDate":"2025-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12012550/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144003930","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Morphological and molecular identification for two new wood-inhabiting species of Botryobasidium (Basidiomycota) from China. 中国木栖Botryobasidium（担子菌科）两新种Morphological及分子鉴定。
IF 2.8 2区 生物学
Mycokeys Pub Date : 2025-04-09 eCollection Date: 2025-01-01 DOI: 10.3897/mycokeys.116.143594
Xin Li, Xin Zhang, Yi-Fei Sun, Zhen-Hao Li, An-Hong Zhu, Ying-Da Wu
{"title":"Morphological and molecular identification for two new wood-inhabiting species of <i>Botryobasidium</i> (Basidiomycota) from China.","authors":"Xin Li, Xin Zhang, Yi-Fei Sun, Zhen-Hao Li, An-Hong Zhu, Ying-Da Wu","doi":"10.3897/mycokeys.116.143594","DOIUrl":"https://doi.org/10.3897/mycokeys.116.143594","url":null,"abstract":"<p><p>The wood-inhabiting fungi refer to large basidiomycetes that grow on various woody materials and are distributed in various forest ecosystems, some of which have important economic value. In the present study, two new resupinate, adnate, wood-inhabiting fungal taxa, <i>Botryobasidiumlatihyphum</i> and <i>B.zhejiangensis</i>, are introduced based on morphological and molecular characteristics. A molecular phylogenetic study based on sequence data from the internal transcribed spacers (ITS) and the large subunit (nLSU) regions supported the two new species in the genus <i>Botryobasidium</i>. Maximum likelihood (ML), maximum parsimony (MP), and Bayesian inference (BIBI) were employed to perform phylogenetic analyses of these datasets. The new species <i>B.latihyphum</i> is characterized by its cream hymenial surface when fresh, olivaceous buff when dry, a monomitic hyphal system with clamp connections, the presence of clavate to tubular cystidia, basidia with six sterigmata, and broadly oval basidiospores measuring 7.9-10.2 × 3.2-4.3 μm. <i>Botryobasidiumzhejiangensis</i> sp. nov. is characterized by its white to buff-yellow hymenial surface when fresh, cream when dry, a monomitic hyphal system with clamp connections, lacking cystidia, basidia with six sterigmata, and broadly navicular basidiospores measuring 7.9-9.2 × 2.6-3.4 μm. The phylogenetic result inferred from ITS + nLSU sequence data revealed that <i>B.latihyphum</i> is closely related to <i>B.vagum</i>, <i>B.laeve</i>, <i>B.subincanum</i>, and <i>B.incanum</i>, while <i>B.zhejiangensis</i> is closely related to <i>B.leptocystidiatum</i>, <i>B.subcoronatum</i>, <i>B.xizangense</i>, and <i>B.intertextum</i>.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"116 ","pages":"73-89"},"PeriodicalIF":2.8,"publicationDate":"2025-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12004073/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144057819","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Four new species of Beltraniella (Amphisphaeriales, Beltraniaceae) revealed by morphology and phylogenetic analyses from China. Four中国Beltraniella （amphiphaeriales, Beltraniaceae）新种的形态与系统发育分析。
IF 2.8 2区 生物学
Mycokeys Pub Date : 2025-04-09 eCollection Date: 2025-01-01 DOI: 10.3897/mycokeys.116.140506
Wen-Wen Liu, Chang-Zhun Yin, Zhao-Xue Zhang, Xing-Sheng Wang, Zhe Meng, Xiu-Guo Zhang, Shi Wang
{"title":"Four new species of <i>Beltraniella</i> (Amphisphaeriales, Beltraniaceae) revealed by morphology and phylogenetic analyses from China.","authors":"Wen-Wen Liu, Chang-Zhun Yin, Zhao-Xue Zhang, Xing-Sheng Wang, Zhe Meng, Xiu-Guo Zhang, Shi Wang","doi":"10.3897/mycokeys.116.140506","DOIUrl":"https://doi.org/10.3897/mycokeys.116.140506","url":null,"abstract":"<p><p><i>Beltraniella</i> is a widely-distributed genus on Earth, although its abundance is relatively limited in relation to other dematiaceous hyphomycetes. In the present study, diseased leaves of <i>Myristicafragrans</i> and decaying leaves were collected from Hainan and Sichuan Province. Fungal DNA was amplified and sequenced using two barcodes, the internal transcribed spacer (ITS) and large subunit of ribosomal RNA (LSU), and phylogenetic analyses were conducted through maximum likelihood (ML) and Bayesian inference (BI) algorithms. Four new species of <i>Beltraniella</i>, <i>B.dujiangyanensis</i>, <i>B.jianfengensis</i>, <i>B.myristicae</i>, and <i>B.xinglongensis</i> are identified through phylogenetic analyses and morphological comparison during a survey of fungal diversity in Hainan and Sichuan Provinces, China. Detailed descriptions of the morphological characteristics of these four new species are provided and illustrated with figures.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"116 ","pages":"125-144"},"PeriodicalIF":2.8,"publicationDate":"2025-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12004072/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144020367","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Molecular phylogeny and morphology reveal four novel species in Cordycipitaceae in China. Molecular中国冬虫夏草科四新种的系统发育和形态学研究。
IF 2.8 2区 生物学
Mycokeys Pub Date : 2025-04-09 eCollection Date: 2025-01-01 DOI: 10.3897/mycokeys.116.147006
Jing Bu, De-Ping Wei, Zheng-Hui Liu, Yang Yang, Zhong-Liang Liu, Ji-Chuan Kang, Xing-Can Peng, Shi-Wen Xie, He-Gui Zhang, Zhang-Jiang He, Shi-Ke Huang, Xian Zhang, Kevin D Hyde, Nalin N Wijayawardene, Ting-Chi Wen
{"title":"Molecular phylogeny and morphology reveal four novel species in Cordycipitaceae in China.","authors":"Jing Bu, De-Ping Wei, Zheng-Hui Liu, Yang Yang, Zhong-Liang Liu, Ji-Chuan Kang, Xing-Can Peng, Shi-Wen Xie, He-Gui Zhang, Zhang-Jiang He, Shi-Ke Huang, Xian Zhang, Kevin D Hyde, Nalin N Wijayawardene, Ting-Chi Wen","doi":"10.3897/mycokeys.116.147006","DOIUrl":"https://doi.org/10.3897/mycokeys.116.147006","url":null,"abstract":"<p><p>Cordycipitaceae is a well-known family in Hypocreales, comprising numerous arthropod-pathogenic species. Many taxa in this family have been identified and described through integrated morphological and molecular analyses. In this study, phylogenetic analyses using nrLSU, ITS, nrSSU, 3P<i>_TEF</i>, <i>rpb1</i>, and <i>rpb2</i> revealed a new species, <i>Pleurodesmosporasanduensis</i>, and a new collection of <i>Akanthomycesbaishanensis</i>. Additionally, a concatenated 5P_<i>TEF</i>+3P<i>_TEF</i>+<i>rpb1</i>+<i>MCM7</i> dataset was employed to clarify interspecific relationships within <i>Samsoniella</i>, identifying three new species: <i>Samsoniellalurida</i>, <i>S.subasiatica</i>, and <i>S.torquatistipitata</i>. Detailed morphological descriptions and illustrations are provided for each studied species.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"116 ","pages":"91-124"},"PeriodicalIF":2.8,"publicationDate":"2025-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12004076/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143988871","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Morphological and phylogenetic analyses reveal new species and records of Fusarium (Nectriaceae, Hypocreales) from China. Morphological和系统发育分析揭示了中国镰刀菌属的新种和记录。
IF 2.8 2区 生物学
Mycokeys Pub Date : 2025-04-07 eCollection Date: 2025-01-01 DOI: 10.3897/mycokeys.116.150363
Congcong Ai, Qiyun Liu, Yaling Wang, Zhaoxue Zhang, Duhua Li, Yun Geng, Xiuguo Zhang, Jiwen Xia
{"title":"Morphological and phylogenetic analyses reveal new species and records of <i>Fusarium</i> (Nectriaceae, Hypocreales) from China.","authors":"Congcong Ai, Qiyun Liu, Yaling Wang, Zhaoxue Zhang, Duhua Li, Yun Geng, Xiuguo Zhang, Jiwen Xia","doi":"10.3897/mycokeys.116.150363","DOIUrl":"https://doi.org/10.3897/mycokeys.116.150363","url":null,"abstract":"<p><p>Species of <i>Fusarium</i> are important phytopathogens, saprobes, and endophytes around the world. Some species can affect plant health and cause yield loss of economic plants. <i>Fusarium</i> species are widely distributed in China, and many species were found from different plant hosts. The <i>Fusariumincarnatum</i>-<i>equiseti</i> species complex (FIESC) is one of the most significant species complexes within the genus. Based on morphological and three-gene (<i>cal</i>, <i>rpb2</i>, and <i>tef1</i>) phylogenetic analyses, two new species are in the Incarnatum clade, and two new host records are identified and described, viz. <i>Fusariumfici</i> <b>sp. nov.</b>, <i>Fusariumxylosmatis</i> <b>sp. nov.</b>, <i>Fusariumfecundum</i>, and <i>Fusariumweifangense</i>.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"116 ","pages":"53-71"},"PeriodicalIF":2.8,"publicationDate":"2025-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11997610/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144032881","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
New fungal genus, three novel species and one new record from mangroves, with reclassification of Melanconiella (Melanconiellaceae) species. New红树林真菌属，3个新种和1个新记录，并重新分类黑孢菌属（黑孢菌科）。
IF 2.8 2区 生物学
Mycokeys Pub Date : 2025-04-07 eCollection Date: 2025-01-01 DOI: 10.3897/mycokeys.116.137351
Carlo Chris S Apurillo, Chayanard Phukhamsakda, Kevin D Hyde, Vinodhini Thiyagaraja, E B Gareth Jones
{"title":"New fungal genus, three novel species and one new record from mangroves, with reclassification of <i>Melanconiella</i> (Melanconiellaceae) species.","authors":"Carlo Chris S Apurillo, Chayanard Phukhamsakda, Kevin D Hyde, Vinodhini Thiyagaraja, E B Gareth Jones","doi":"10.3897/mycokeys.116.137351","DOIUrl":"https://doi.org/10.3897/mycokeys.116.137351","url":null,"abstract":"<p><p>Mangrove ecosystems, located in the land-sea interface, host a diverse array of fungi. In this paper, we introduce a novel genus, three novel species and one new record of fungi collected from mangrove environments in Pranburi, Prachuap Khiri Khan, Thailand. We establish <i>Pseudomelanconiella</i> as a new genus in Melanconiellaceae, to accommodate <i>Pseudomelanconiellamangrovei</i>, a saprobe from submerged decomposing wood of <i>Avicenniamarina</i>. Phylogenetic analysis indicates its close relation with <i>Septomelanconiella</i>, but they differ in the morphology of the conidia. Additionally, our analysis of Melanconiellaceae led to the reclassification of <i>Melanconiellaloropetali</i> to <i>Sinodisculaloropetali</i> and synonymizing <i>Sinodisculacamellicola</i> and <i>Melanconiellacamelliae</i>. This paper also introduces two other novel species: <i>Peroneutypahibisci</i>, a saprobe found on <i>Hibiscustiliaceus</i> and <i>Pseudochaetosphaeronemabruguierae</i> from <i>Bruguieracylindrica</i>, the first species in this genus reported as a mangrove fungus. A new record of <i>Rimoramangrovei</i> from <i>Ceriopstagal</i> is also reported. These discoveries emphasize the rich fungal diversity in mangrove ecosystems supporting further exploration of this unique environment.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"116 ","pages":"25-52"},"PeriodicalIF":2.8,"publicationDate":"2025-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11997611/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144038723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Morpho-phylogenetic evidence reveals four novel species of Coniella (Diaporthales, Schizoparmaceae) from southern China. Morpho-phylogenetic证据揭示了中国南方四新种Coniella （Diaporthales, Schizoparmaceae）。
IF 2.8 2区 生物学
Mycokeys Pub Date : 2025-04-04 eCollection Date: 2025-01-01 DOI: 10.3897/mycokeys.116.145857
Duhua Li, Zixu Dong, Qiyun Liu, Yaling Wang, Zhaoxue Zhang, Xiuguo Zhang, Jiwen Xia
{"title":"Morpho-phylogenetic evidence reveals four novel species of <i>Coniella</i> (Diaporthales, Schizoparmaceae) from southern China.","authors":"Duhua Li, Zixu Dong, Qiyun Liu, Yaling Wang, Zhaoxue Zhang, Xiuguo Zhang, Jiwen Xia","doi":"10.3897/mycokeys.116.145857","DOIUrl":"https://doi.org/10.3897/mycokeys.116.145857","url":null,"abstract":"<p><p><i>Coniella</i> species are distributed worldwide and have been reported as plant pathogens, endophytes, or saprobes. In our ongoing survey of terrestrial plant fungi in southern China, we obtained <i>Coniella</i> isolates from diseased plant leaf tissues in Fujian, Hainan, and Yunnan provinces. Maximum likelihood and Bayesian inference based on four loci (ITS, LSU, <i>rpb2</i>, and <i>tef1-α</i>) were used to clarify the taxonomic placement of the species. We confirmed that they represent four new species, namely <i>Conielladiaoluoshanensis</i>, <i>C.dongshanlingensis</i>, <i>C.grossedentatae</i>, and <i>C.veri</i> based on both morphology and phylogeny support. The new species are compared with other <i>Coniella</i> species, comprehensive descriptions and micrographs are provided.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"116 ","pages":"1-23"},"PeriodicalIF":2.8,"publicationDate":"2025-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11992536/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144039498","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Two new species of Colletotrichum (Glomerellales, Glomerellaceae) causing anthracnose on Epimediumsagittatum. Two引起淫羊藿炭疽病的炭疽菌新种。
IF 2.8 2区 生物学
Mycokeys Pub Date : 2025-04-03 eCollection Date: 2025-01-01 DOI: 10.3897/mycokeys.115.144522
Kaiyun Jiang, Zhong Li, Xiangyu Zeng, Xiangsheng Chen, Shuang Liang, Wensong Zhang
{"title":"Two new species of <i>Colletotrichum</i> (Glomerellales, Glomerellaceae) causing anthracnose on <i>Epimediumsagittatum</i>.","authors":"Kaiyun Jiang, Zhong Li, Xiangyu Zeng, Xiangsheng Chen, Shuang Liang, Wensong Zhang","doi":"10.3897/mycokeys.115.144522","DOIUrl":"https://doi.org/10.3897/mycokeys.115.144522","url":null,"abstract":"<p><p><i>Epimediumsagittatum</i> (Sieb. et Zucc.) Maxim, a perennial herb belonging to the Berberidaceae family, is widely used in traditional Chinese medicine for its beneficial role in enhancing kidney function, strengthening bones and muscles, and dispelling wind-dampness. Clinically, it is commonly used to treat osteoporosis, rheumatism, hypertension, and cardiovascular diseases. During 2023 to 2024, a disease suspected to be anthracnose was observed to be infecting the bases of <i>Epimedium</i> seedlings in Bibo Town, Kaili City, Guizhou Province. In the fall, the disease incidence reached 90%, with severe infection resulting in total desiccation and foliage death. Tissue isolation and single-conidium methods were used to identify and isolate the pathogens, which were determined to be two anthracnose strains. Multi-locus phylogenetic analysis using ITS, <i>gapdh</i>, <i>act</i>, <i>tub2</i>, <i>chs-1</i>, <i>his3</i>, and <i>cal</i>, and morphological observations of representative isolates indicated that the two isolated fungal strains were new species belonging to the genus <i>Colletotrichum</i>, namely <i>Colletotrichumepimedii</i> and <i>Colletotrichumsagittati</i>. Pathogenicity tests, adhering to Koch's postulates, confirmed that both fungi could infect <i>E.sagittatum</i>; <i>C.epimedii</i> exhibited a higher pathogenicity than <i>C.sagittati</i>. The present study provides valuable information regarding the prevention of <i>E.sagittatum</i> anthracnose.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"115 ","pages":"363-381"},"PeriodicalIF":2.8,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11986431/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144047784","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信