Mycological Progress最新文献

Diversity and the description of three new species of the genera Penicillium and Talaromyces isolated from leaf litter of Pinus luchuensis in the Bonin Islands, Japan 日本波宁群岛陆丘松凋落叶青霉属和Talaromyces属3新种的多样性及描述

3区生物学

Mycological Progress Pub Date : 2026-06-11 DOI: 10.1007/s11557-026-02152-0

Akari Okubo, Dai Hirose

引用次数: 0

Polyphasic characterization of Biscogniauxia papillata sp. nov. (Graphostromataceae) and isolation of the cytotoxic cyclic pentapeptide cyclobiscognioxin A. 双头藤属植物的多相鉴定及细胞毒性环五肽环双头藤毒素A的分离。

IF 3 3区生物学

Mycological Progress Pub Date : 2026-01-01 Epub Date: 2026-01-08 DOI: 10.1007/s11557-025-02114-y

Sarunyou Wongkanoun, Esteban Charria-Girón, Boonchuai Chainuwong, Prasert Srikitikulchai, Natapol Pornputtapong, Jennifer Luangsa-Ard, Sherif S Ebada, Marc Stadler

{"title":"Polyphasic characterization of Biscogniauxia papillata sp. nov. (Graphostromataceae) and isolation of the cytotoxic cyclic pentapeptide cyclobiscognioxin A.","authors":"Sarunyou Wongkanoun, Esteban Charria-Girón, Boonchuai Chainuwong, Prasert Srikitikulchai, Natapol Pornputtapong, Jennifer Luangsa-Ard, Sherif S Ebada, Marc Stadler","doi":"10.1007/s11557-025-02114-y","DOIUrl":"10.1007/s11557-025-02114-y","url":null,"abstract":"The Graphostromataceae (Xylariales) mainly contains species known for their endophytic lifestyle, although some may shift to opportunistic pathogenicity under host stress and subsequently colonize woody tissues as saprotrophs. The largest genus, Biscogniauxia, remains largely unexplored and would greatly benefit from a polyphasic taxonomic revision. Likewise, the secondary metabolism of these fungi has been only partially studied compared to related families within the Xylariales, despite their ecological versatility and potential latent pathogenicity. Herein, we introduce Biscogniauxia papillata as a new species from Thailand, based on morphological features and robust multi-locus phylogenetic analyses. Secondary metabolite profiling in different media, followed by preparative chromatography, led to the isolation of a cyclic pentapeptide named cyclobiscognioxin A (1), along with a mellein derivative among its main components. Preliminary biological testing revealed that 1 exhibits potent cytotoxic properties but lacks antimicrobial properties in our assays. The combined morphological and molecular phylogenetic evidence unequivocally distinguishes B. papillata from other members of the genus, confirming its status as a new species. Moreover, our chemical investigation highlights the underexplored biosynthetic potential of Biscogniauxia and expands the known chemical diversity within the genus, which might contribute to their opportunistic lifestyle.Supplementary information: The online version contains supplementary material available at 10.1007/s11557-025-02114-y.","PeriodicalId":19111,"journal":{"name":"Mycological Progress","volume":"25 1","pages":"2"},"PeriodicalIF":3.0,"publicationDate":"2026-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12783183/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145952596","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Employment of a novel protocol to study the influence of early colonizers of the fungal community on rock faces 采用一种新的方案来研究真菌群落的早期殖民者对岩石表面的影响

3区生物学

Mycological Progress Pub Date : 2024-10-16 DOI: 10.1007/s11557-024-02002-x

Daniel B. Raudabaugh, M. Catherine Aime

引用次数: 0

Description of two new Pluteus species of sect. Pluteus (Agaricales, Pluteaceae) from the Russian Far East based on morphological and molecular data Description of two new Pluteus species of sect.基于形态学和分子数据的俄罗斯远东地区 Pluteus（姬松茸科）两个新种的描述

IF 2.4 3区生物学

Mycological Progress Pub Date : 2024-09-16 DOI: 10.1007/s11557-024-01996-8

Ekaterina Malysheva, Vera Malysheva

{"title":"Description of two new Pluteus species of sect. Pluteus (Agaricales, Pluteaceae) from the Russian Far East based on morphological and molecular data","authors":"Ekaterina Malysheva, Vera Malysheva","doi":"10.1007/s11557-024-01996-8","DOIUrl":"https://doi.org/10.1007/s11557-024-01996-8","url":null,"abstract":"Two new Pluteus species, P. nigritus and P. fumidus, were described based on specimens collected in the Far East, the easternmost part of Russia. Pluteus nigritus is characterized by rather large basidiomata with dark-coloured blackish brown pileus and greyish brown bulbose stipe, pigmented lamellae edges, metuloid pleurocystidia, presence of clamps in pileipellis, and growing on conifer wood. Another species, P. fumidus, also growing on conifers, has medium-sized basidiomata with greyish brown pileus and silvery-white stipe with grey base, concolorous lamellae edges, metuloid pleurocystidia, and abundant clamp-connections in all tissues. The phylogenetic placements of the two newly described species within Pluteus were confirmed using DNA data (nuclear ribosomal internal transcribed spacer (ITS) and translation-elongation factor 1-alpha (TEF1)). Detailed morphological descriptions, field photographs, and comparisons of two new species with other morphologically and phylogenetically closely related species are provided. Morphological characters and phylogenetic trees inferred from ITS and TEF1 of nc DNA sequences showed that both of our new species belong to the section Pluteus.","PeriodicalId":19111,"journal":{"name":"Mycological Progress","volume":"50 1","pages":""},"PeriodicalIF":2.4,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142265742","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Cortinarius steglichii: a taxonomical and chemical novelty from Chile Cortinarius steglichii：来自智利的分类学和化学新物种

IF 2.4 3区生物学

Mycological Progress Pub Date : 2024-09-12 DOI: 10.1007/s11557-024-01983-z

Yen T. H. Lam, Lea Schmitz, Lesley Huymann, Dipendu Dhar, Ibrahim Morgan, Robert Rennert, Mehdi D. Davari, Ursula Peintner, Götz Palfner, Norbert Arnold

引用次数: 0

Geographic location shapes fungal communities associated with Epidendrum roots 地理位置塑造了与表皮树根相关的真菌群落

IF 2.4 3区生物学

Mycological Progress Pub Date : 2024-09-07 DOI: 10.1007/s11557-024-01990-0

Tiphany Nkomo, Tanay Bose, Brenda D. Wingfield, Rosa Knoppersen, Ongeziwe Mbhele, Miguel Nemesio-Gorriz, Carlos A. Rodas, Christian Paetz, Cornelius T. Cilliers, Maria A. Ferreira, Almuth Hammerbacher

{"title":"Geographic location shapes fungal communities associated with Epidendrum roots","authors":"Tiphany Nkomo, Tanay Bose, Brenda D. Wingfield, Rosa Knoppersen, Ongeziwe Mbhele, Miguel Nemesio-Gorriz, Carlos A. Rodas, Christian Paetz, Cornelius T. Cilliers, Maria A. Ferreira, Almuth Hammerbacher","doi":"10.1007/s11557-024-01990-0","DOIUrl":"https://doi.org/10.1007/s11557-024-01990-0","url":null,"abstract":"Fungal biodiversity significantly influences ecosystem dynamics through various interactions with plants, ranging from pathogenic to mutually beneficial associations. This study explores the fungal diversity associated with an ornamental orchid genus Epidendrum that is widely propagated globally but native to northern South America. Root samples were collected from Epidendrum in diverse geographic locations: Brazil, Colombia, Germany, Spain and six South African provinces. Fungal biodiversity was catalogued from the genomic DNA extracted from these roots using fungal-specific primers and Illumina MiSeq sequencing. Bioinformatic and statistical analyses revealed significant fungal diversity in the roots, with distinct dominant orders in each geographic region. Among the South African samples, significant differences were found in alpha diversity indices and species richness. Even though samples originating from different provinces overlapped in the PCoA plot, PERMANOVA indicated a significant difference in the fungal biodiversity, which was further supported by PERMDISP. In the global dataset, alpha diversity indices were insignificant, but species richness was. In the PCoA plot, data points clustered by sampling sites, indicating substantial differences in fungal biodiversity between the samples. This was validated by PERMANOVA and PERMDISP analyses. Outcomes from the core fungal analyses showed Epidendrum retained a conserved set of fungal orders from its native habitat when it transitioned to exotic regions, while it also formed new associations with local fungal communities in these introduced regions. These findings highlight the role of both core and region-specific fungal communities in the ecological adaptability and success of this widely planted orchid genus.","PeriodicalId":19111,"journal":{"name":"Mycological Progress","volume":"45 1","pages":""},"PeriodicalIF":2.4,"publicationDate":"2024-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142213744","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Occurrence and epidemiological consequences of Erysiphe neolycopersici on tomato plants in Mauritius 新溶血性赤霉病在毛里求斯番茄植株上的出现及其流行病学后果

IF 2.4 3区生物学

Mycological Progress Pub Date : 2024-09-02 DOI: 10.1007/s11557-024-01992-y

Aleš Lebeda, Kanta Kumar Lobin, Barbora Mieslerová, Tereza Křivánková, Miloslav Kitner

引用次数: 0

Notes on two new species of Russula subsect. Cyanoxanthinae (Russulaceae, Russulales) from southern China 注释中国南方的两种 Russula subsect.Cyanoxanthinae (Russulaceae, Russulales) from southern China 的两个新种的注释

IF 2.4 3区生物学

Mycological Progress Pub Date : 2024-08-27 DOI: 10.1007/s11557-024-01987-9

Yan-Liu Chen, Jun-Feng Liang, Sheng-Kun Wang, Bin Chen, Jin-Hua Zhang, Meng-Ya An, Xing Li, Xue-Lian Gao, Xia Chen, Jin-Peng Liao

{"title":"Notes on two new species of Russula subsect. Cyanoxanthinae (Russulaceae, Russulales) from southern China","authors":"Yan-Liu Chen, Jun-Feng Liang, Sheng-Kun Wang, Bin Chen, Jin-Hua Zhang, Meng-Ya An, Xing Li, Xue-Lian Gao, Xia Chen, Jin-Peng Liao","doi":"10.1007/s11557-024-01987-9","DOIUrl":"https://doi.org/10.1007/s11557-024-01987-9","url":null,"abstract":"Two new species of Russula subsect. Cyanoxanthinae, collected from tropical and subtropical regions of China, are proposed based on morphological and multi-gene phylogenetic data. Russula icterina is characterized by its green pileus, lamellae with frequent furcations but without lamellulae, basidiospores ornamented with isolated warts with indistinct and inamyloid suprahilar spots, widely dispersed hymenial cystidia rarely with appendages, terminal cells with attenuated or constricted apexes in the pileipellis, one-celled and fusiform pileocystidia without apices that turn grayish black in sulfovanillin, and presence in low-altitude broad-leaved forests dominated by Castanopsis sclerophylla and Quercus acutissima. Russula purpureobrunnea is characterized by its purplish pink to purplish brown pileus, lamellae mixed with lamellulae some with furcations, basidiospores ornamented with isolated warts, clavate or lageniform hymenial cystidia with capitate or mucronate appendages, metachromatic pileipellis with apically attenuated or constricted terminal cells, one-celled pileocystidia that turn grayish black in sulfovanillin, and presence in Pinus yunnanensis, Keteleeria fortunei, Lithocarpus dealbatus, and Quercus spp. mixed forests. Comprehensive morphological descriptions, illustrations, and comparisons with morphologically and phylogenetically related species are provided.","PeriodicalId":19111,"journal":{"name":"Mycological Progress","volume":"24 1","pages":""},"PeriodicalIF":2.4,"publicationDate":"2024-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142213836","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Peronospora species on Myosotis – a showcase for the uncharted diversity of a highly diverse and specialised downy mildew genus 锦葵上的 Peronospora 菌种--展示高度多样化和专业化的霜霉病属未知的多样性

IF 2.4 3区生物学

Mycological Progress Pub Date : 2024-08-19 DOI: 10.1007/s11557-024-01984-y

Man Mu, Young-Joon Choi, Marco Thines

{"title":"Peronospora species on Myosotis – a showcase for the uncharted diversity of a highly diverse and specialised downy mildew genus","authors":"Man Mu, Young-Joon Choi, Marco Thines","doi":"10.1007/s11557-024-01984-y","DOIUrl":"https://doi.org/10.1007/s11557-024-01984-y","url":null,"abstract":"Peronospora is the largest genus of obligate biotrophic oomycetes, causing downy mildew disease on various cultivated and ornamental plants worldwide. Despite the known high host specificity in Peronospora, many host–pathogen combinations have not been thoroughly investigated with respect to their phylogenetic relationships. This is especially the case for groups in which only one species has been described on a host genus. In this study, we highlight the fact that Peronospora is still vastly underexplored by investigating 48 specimens of Peronospora parasitic on the ornamental plant genus Myosotis (Boraginaceae). Morphology and multigene phylogenetic relationships revealed six new Peronospora species parasitic on Myosotis, with one species parasitising the widely cultivated species Myosotis sylvatica, providing further evidence that Peronospora species are generally highly host-specific. As a consequence, Peronospora occurrences on the several hundred plant species that are not type host species for a described Peronospora species should be re-examined, as they might represent species overlooked in previous studies.","PeriodicalId":19111,"journal":{"name":"Mycological Progress","volume":"4 1","pages":""},"PeriodicalIF":2.4,"publicationDate":"2024-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142226845","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The genus Peniophora (Russulales, Basidiomycota) from Patagonia revisited 重访巴塔哥尼亚的青霉属（Russulales, Basidiomycota)

IF 2.4 3区生物学

Mycological Progress Pub Date : 2024-08-17 DOI: 10.1007/s11557-024-01989-7

Mario Rajchenberg, Andrés de Errasti, Sergio Pérez Gorjón

引用次数: 0