I n t r o d u c t i o n. A paper on the rare tooth fungus Dentipratulum bialoviesense Domański appeared in Czech Mycology vol. 73 (Holec et Zehnálek 2021), in which photographs of dried herbarium material were published. In August 2021 the species was found again at the same locality, Boubínský prales virgin forest in the Czech Republic. Photographs of the fungus were taken in situ and one day after in the laboratory. As they represent the first photographs of fresh basidiomata in the world, they are published here with comments on the species’ appearance.
在捷克真菌学第73卷(Holec et Zehnálek 2021)中，发表了一篇关于稀有牙真菌Dentipratulum bialoviesense Domański的论文，其中发表了干燥植物标本的照片。2021年8月，在捷克共和国Boubínský prales原始森林的同一地点再次发现了该物种。真菌的照片是在现场拍摄的，一天后在实验室拍摄的。由于它们是世界上第一批新鲜担子瘤的照片，因此在这里发表了对该物种外观的评论。
{"title":"Dentipratulum bialoviesense from Boubínský prales once again: first photographs of fresh basidiomata.","authors":"J. Holec","doi":"10.33585/cmy.73207","DOIUrl":"https://doi.org/10.33585/cmy.73207","url":null,"abstract":"I n t r o d u c t i o n. A paper on the rare tooth fungus Dentipratulum bialoviesense Domański appeared in Czech Mycology vol. 73 (Holec et Zehnálek 2021), in which photographs of dried herbarium material were published. In August 2021 the species was found again at the same locality, Boubínský prales virgin forest in the Czech Republic. Photographs of the fungus were taken in situ and one day after in the laboratory. As they represent the first photographs of fresh basidiomata in the world, they are published here with comments on the species’ appearance.","PeriodicalId":37529,"journal":{"name":"Czech Mycology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46046509","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The strongly osmophilic and slowly growing fungi Penicillium eremophilum and Xerochrysium dermatitidis were found on soy protein bars. These fungi are worldwide rarely recorded and have been recorded in the Czech Republic for the first time. Penicillium eremophilum is exceptional in the genus Penicillium by the production of 2-spored asci and by the absence of a conidial state. Xerochrysium dermatitidis is predominantly known from food, but some affinity to clinical material has also been recorded. The identification of the strains was confirmed by DNA sequencing. Their macroscopic and microscopic descriptions with photographs completed with known literature data are given.
{"title":"Records of the rare and extremely osmophilic fungi Penicillium eremophilum and Xerochrysium dermatitidis on soy bars.","authors":"A. Kubátová, V. Hubka","doi":"10.33585/cmy.73206","DOIUrl":"https://doi.org/10.33585/cmy.73206","url":null,"abstract":"The strongly osmophilic and slowly growing fungi Penicillium eremophilum and Xerochrysium dermatitidis were found on soy protein bars. These fungi are worldwide rarely recorded and have been recorded in the Czech Republic for the first time. Penicillium eremophilum is exceptional in the genus Penicillium by the production of 2-spored asci and by the absence of a conidial state. Xerochrysium dermatitidis is predominantly known from food, but some affinity to clinical material has also been recorded. The identification of the strains was confirmed by DNA sequencing. Their macroscopic and microscopic descriptions with photographs completed with known literature data are given.","PeriodicalId":37529,"journal":{"name":"Czech Mycology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42399675","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
During an ongoing study of freshwater fungi colonising decaying submerged wood in Egypt, two species of Canalisporium, namely C. grenadoideum and C. jinghongense, were recorded for the first time in Egypt and Africa. These two species are described and illustrated herein. The conidial morphology of the two species was compared with that of others elsewhere in the world. The asexual morph of C. grenadoideum was recorded and described for the first time on natural substrate in the present study. A key to Canalisporium species in Egypt is provided.
{"title":"The genus Canalisporium (Savoryellaceae) from freshwater habitats in Egypt.","authors":"M. Bakhit","doi":"10.33585/cmy.73204","DOIUrl":"https://doi.org/10.33585/cmy.73204","url":null,"abstract":"During an ongoing study of freshwater fungi colonising decaying submerged wood in Egypt, two species of Canalisporium, namely C. grenadoideum and C. jinghongense, were recorded for the first time in Egypt and Africa. These two species are described and illustrated herein. The conidial morphology of the two species was compared with that of others elsewhere in the world. The asexual morph of C. grenadoideum was recorded and described for the first time on natural substrate in the present study. A key to Canalisporium species in Egypt is provided.","PeriodicalId":37529,"journal":{"name":"Czech Mycology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43417580","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Mirzaee, N. Panjekeh, M. Salari, R. Zare, M. Pirnia, Shirahmad Sarani
During 2016 and 2018, Lactuca undulata plants showing symptoms typical of white blister rust were collected in the province of South Khorasan, Iran. Phylogenetic analysis resolved the position of specimens in the genus Pustula. The specimens were characterised by oospore size and ornamentation, and size of secondary sporangia. In addition to morphology, phylogenetic analysis also suggests a new species for the genus distinct from other established Pustula species, which is described here as Pustula lactucae sp. nov. Scanning electron microscope illustrations are also provided.
{"title":"Pustula lactucae sp. nov. (Albuginales, Oomycota), a new species causing white blister rust disease on Lactuca undulata.","authors":"M. Mirzaee, N. Panjekeh, M. Salari, R. Zare, M. Pirnia, Shirahmad Sarani","doi":"10.33585/cmy.73203","DOIUrl":"https://doi.org/10.33585/cmy.73203","url":null,"abstract":"During 2016 and 2018, Lactuca undulata plants showing symptoms typical of white blister rust were collected in the province of South Khorasan, Iran. Phylogenetic analysis resolved the position of specimens in the genus Pustula. The specimens were characterised by oospore size and ornamentation, and size of secondary sporangia. In addition to morphology, phylogenetic analysis also suggests a new species for the genus distinct from other established Pustula species, which is described here as Pustula lactucae sp. nov. Scanning electron microscope illustrations are also provided.","PeriodicalId":37529,"journal":{"name":"Czech Mycology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46497889","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
V. Dzhagan, Yu.V. Shcherbakova, Yulia I. Lytvynenko
1 Educational and Scientific Centre “Institute of Biology and Medicine”, Taras Shevchenko National University of Kyiv, 64/13 Volodymyrska Str., Kyiv, UA-01601, Ukraine; veronika.dzhagan@gmail.com 2 The State scientific research forensic center of the Ministry of Internal Affairs of Ukraine, 10 Bohomoltsa Str., Kyiv, UA-01024, Ukraine; yulia.shcherbakova@ukr.net 3 A.S. Makarenko Sumy State Pedagogical University, 87 Romenska Str., Sumy, UA-40002, Ukraine; lytvynenko2014@gmail.com *corresponding author
{"title":"New and noteworthy records of operculate discomycetes of the Pyronemataceae (Pezizales) from Ukraine.","authors":"V. Dzhagan, Yu.V. Shcherbakova, Yulia I. Lytvynenko","doi":"10.33585/cmy.73202","DOIUrl":"https://doi.org/10.33585/cmy.73202","url":null,"abstract":"1 Educational and Scientific Centre “Institute of Biology and Medicine”, Taras Shevchenko National University of Kyiv, 64/13 Volodymyrska Str., Kyiv, UA-01601, Ukraine; veronika.dzhagan@gmail.com 2 The State scientific research forensic center of the Ministry of Internal Affairs of Ukraine, 10 Bohomoltsa Str., Kyiv, UA-01024, Ukraine; yulia.shcherbakova@ukr.net 3 A.S. Makarenko Sumy State Pedagogical University, 87 Romenska Str., Sumy, UA-40002, Ukraine; lytvynenko2014@gmail.com *corresponding author","PeriodicalId":37529,"journal":{"name":"Czech Mycology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42715938","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Two recent records of the rare fungus Dentipratulum bialoviesense from Boubínský prales virgin forest in the Czech Republic were documented morphologically and molecularly. One collection from the type locality, Białowieża virgin forest in Poland, was used for morphological comparison. The Boubínský prales collections agree with the Białowieża collection in macroand micromorphological characters and ecology, namely their growth on decaying wood of Picea abies in natural forest. Simultaneously, Boubínský prales collections clearly differ in their ITS rDNA region from the only published Dentipratulum sequence based on a collection from France, originally identified as D. bialoviesense but currently representing a paratype of the recently described species D. crystallinum. Consequently, the Boubínský prales sequences most likely represent the first sequence data of D. bialoviesense. Notes on the taxonomy and ecology of D. bialoviesense and D. crystallinum are added, suggesting that the identity of all collections should be verified molecularly in future, especially those from wood of broadleaved trees in France. Photographs of dried basidiomata and key micromorphological characters of D. bialoviesense from Boubínský prales and Białowieża are provided.
{"title":"Remarks on taxonomy and ecology of Dentipratulum bialoviesense based on records from Boubínský prales virgin forest in the Czech Republic.","authors":"J. Holec, P. Zehnálek","doi":"10.33585/cmy.73201","DOIUrl":"https://doi.org/10.33585/cmy.73201","url":null,"abstract":"Two recent records of the rare fungus Dentipratulum bialoviesense from Boubínský prales virgin forest in the Czech Republic were documented morphologically and molecularly. One collection from the type locality, Białowieża virgin forest in Poland, was used for morphological comparison. The Boubínský prales collections agree with the Białowieża collection in macroand micromorphological characters and ecology, namely their growth on decaying wood of Picea abies in natural forest. Simultaneously, Boubínský prales collections clearly differ in their ITS rDNA region from the only published Dentipratulum sequence based on a collection from France, originally identified as D. bialoviesense but currently representing a paratype of the recently described species D. crystallinum. Consequently, the Boubínský prales sequences most likely represent the first sequence data of D. bialoviesense. Notes on the taxonomy and ecology of D. bialoviesense and D. crystallinum are added, suggesting that the identity of all collections should be verified molecularly in future, especially those from wood of broadleaved trees in France. Photographs of dried basidiomata and key micromorphological characters of D. bialoviesense from Boubínský prales and Białowieża are provided.","PeriodicalId":37529,"journal":{"name":"Czech Mycology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44793855","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
E. Evallo, J. D. Taguiam, J. Bengoa, R. Maghirang, M. Balendres
Cultivation of dragon fruit plants (Hylocereus spp.) in the Philippines has increased over the past years, and its diseases remain one of the major production challenges. In this study, a fungal pathogen, so far unknown in the country, was isolated from H. undatus from anthracnose-like lesion. Isolate MBDF0037C-1 was identified as Colletotrichum fructicola, based on combined morphological and molecular characterisation. This is the first record of C. fructicola causing anthracnose of dragon fruit plants in the Philippines. The isolate caused anthracnose to H. undatus and H. monacanthus, but not to H. megalanthus, in repeated in-vitro and in-vivo pathogenicity tests. Therefore, this study also highlights H. megalanthus as a potential source of resistance to anthracnose in dragon fruit breeding programmes.
{"title":"First report of Colletotrichum fructicola, causing anthracnose of Hylocereus plants, in the Philippines.","authors":"E. Evallo, J. D. Taguiam, J. Bengoa, R. Maghirang, M. Balendres","doi":"10.33585/CMY.73106","DOIUrl":"https://doi.org/10.33585/CMY.73106","url":null,"abstract":"Cultivation of dragon fruit plants (Hylocereus spp.) in the Philippines has increased over the past years, and its diseases remain one of the major production challenges. In this study, a fungal pathogen, so far unknown in the country, was isolated from H. undatus from anthracnose-like lesion. Isolate MBDF0037C-1 was identified as Colletotrichum fructicola, based on combined morphological and molecular characterisation. This is the first record of C. fructicola causing anthracnose of dragon fruit plants in the Philippines. The isolate caused anthracnose to H. undatus and H. monacanthus, but not to H. megalanthus, in repeated in-vitro and in-vivo pathogenicity tests. Therefore, this study also highlights H. megalanthus as a potential source of resistance to anthracnose in dragon fruit breeding programmes.","PeriodicalId":37529,"journal":{"name":"Czech Mycology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42664771","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
O. Koukol, Viktorie Halasů, Lukáš Janošík, P. Mlčoch, A. Polhorský, M. Šandová, L. Zíbarová
1 Department of Botany, Faculty of Science, Charles University, Benátská 2, CZ-128 01 Praha 2, Czech Republic; ondrej.koukol@natur.cuni.cz 2 Václava III. 10, CZ-771 00 Olomouc, Czech Republic 3 Department of Botany, Faculty of Science, Palacký University Olomouc, Šlechtitelů 27, CZ-783 71 Olomouc, Czech Republic 4 Pezinská 14, SK-903 01 Senec, Slovakia 5 Mycological Department, National Museum, Cirkusová 1740, CZ-193 00 Praha 9, Czech Republic 6 Resslova 26, CZ-400 01 Ústí nad Labem, Czech Republic
1查尔斯大学理学院植物学系，捷克共和国布拉格2区，本átská2，CZ-128 01；ondrej.koukol@natur.cuni.cz2 Václav III.10，CZ-771 00奥洛穆克，捷克共和国3 PalackýUniversity Olomouc，Šlechtitelů27，CZ-783 71奥洛穆科，捷克4 Pezinská14，SK-903 01 Senec，斯洛伐克5国家博物馆真菌学系，Circusová1740，CZ-193 00 Praha 9，捷克6 Resslova 26，CZ-400 01Ústínad Labem，捷克
{"title":"Citizen science facilitates phylogenetic placement of old species of non-lichenised Pezizomycotina based on newly collected material.","authors":"O. Koukol, Viktorie Halasů, Lukáš Janošík, P. Mlčoch, A. Polhorský, M. Šandová, L. Zíbarová","doi":"10.33585/cmy.72207","DOIUrl":"https://doi.org/10.33585/cmy.72207","url":null,"abstract":"1 Department of Botany, Faculty of Science, Charles University, Benátská 2, CZ-128 01 Praha 2, Czech Republic; ondrej.koukol@natur.cuni.cz 2 Václava III. 10, CZ-771 00 Olomouc, Czech Republic 3 Department of Botany, Faculty of Science, Palacký University Olomouc, Šlechtitelů 27, CZ-783 71 Olomouc, Czech Republic 4 Pezinská 14, SK-903 01 Senec, Slovakia 5 Mycological Department, National Museum, Cirkusová 1740, CZ-193 00 Praha 9, Czech Republic 6 Resslova 26, CZ-400 01 Ústí nad Labem, Czech Republic","PeriodicalId":37529,"journal":{"name":"Czech Mycology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47174329","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
As a result of molecular phylogenetic and morphological analyses, three new species of the genus Pseudosperma, namely P. amabile, P. amoris and P. napaeanum, are described in detail along with illustrations of their macroand micromorphology and a phylogenetic tree. In addition, to ensure a correct interpretation of the species identity in comparison with morphologically similar species, the holotype of P. flavellum, as well as an isoparatype of P. spurium and isotypes of P. aureocitrinum and P. copriniforme have been examined, and of the latter two species also an ITS sequence was obtained. A drawing of the microscopical details of all four type specimens is given.
{"title":"Three new species of the genus Pseudosperma (Inocybaceae).","authors":"D. Bandini, B. Oertel","doi":"10.33585/cmy.72205","DOIUrl":"https://doi.org/10.33585/cmy.72205","url":null,"abstract":"As a result of molecular phylogenetic and morphological analyses, three new species of the genus Pseudosperma, namely P. amabile, P. amoris and P. napaeanum, are described in detail along with illustrations of their macroand micromorphology and a phylogenetic tree. In addition, to ensure a correct interpretation of the species identity in comparison with morphologically similar species, the holotype of P. flavellum, as well as an isoparatype of P. spurium and isotypes of P. aureocitrinum and P. copriniforme have been examined, and of the latter two species also an ITS sequence was obtained. A drawing of the microscopical details of all four type specimens is given.","PeriodicalId":37529,"journal":{"name":"Czech Mycology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43899495","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The ONYGENALES workshop is a bi-annual meeting organised by ISHAM Working Group ONYGENALES (onygenales.org). It brings together researchers, students, clinicians, laboratorians and public health professionals across biomedical disciplines, who are interested in current developments in dermatophyte, dimorphic and keratinophilic fungi research. The abstracts are arranged according to the thematic sessions as they appeared in the programme: Session 1: Antifungal resistance and susceptibility testing, Session 2: Taxonomy of keratinophilic and dimorphic fungi, Session 3: Taxonomy of dermatophytes, Session 4: Population genetics and genomics, Session 5: Emerging and zoonotic pathogens, Session 6: Epidemiology, Session 7: Diagnostics and treatment approaches, Session 8: Virulence factors and pathogenesis.
{"title":"Abstracts of the International Workshop “ONYGENALES 2020: Basic and Clinical Research Advances in Dermatophytes and Dimorphic Fungi”.","authors":"","doi":"10.33585/cmy.72203","DOIUrl":"https://doi.org/10.33585/cmy.72203","url":null,"abstract":"The ONYGENALES workshop is a bi-annual meeting organised by ISHAM Working Group ONYGENALES (onygenales.org). It brings together researchers, students, clinicians, laboratorians and public health professionals across biomedical disciplines, who are interested in current developments in dermatophyte, dimorphic and keratinophilic fungi research. The abstracts are arranged according to the thematic sessions as they appeared in the programme: Session 1: Antifungal resistance and susceptibility testing, Session 2: Taxonomy of keratinophilic and dimorphic fungi, Session 3: Taxonomy of dermatophytes, Session 4: Population genetics and genomics, Session 5: Emerging and zoonotic pathogens, Session 6: Epidemiology, Session 7: Diagnostics and treatment approaches, Session 8: Virulence factors and pathogenesis.","PeriodicalId":37529,"journal":{"name":"Czech Mycology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48162797","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：