Mycology最新文献_第6页

Influence of plant growth-promoting endophytes Colletotrichum siamense and Diaporthe masirevici on tomato plants (Lycopersicon esculentum Mill.). 促进植物生长的内生菌炭疽菌(Colletotrichum siamense)和大孢子菌(Diaporthe masirevici)对番茄植株的影响

IF 4.2 2区生物学

Mycology Pub Date : 2022-03-17 eCollection Date: 2022-01-01 DOI: 10.1080/21501203.2022.2050825

Shalene da Silva da Silva Santos, Angela Aparecida da da Silva, Julio Cesar Polonio, Andressa Domingos Polli, Ravely Casarotti Orlandelli, João Arthur Dos Santos Dos Santos Oliveira, José Usan Torres Brandão Filho, João Lúcio Azevedo, João Alencar Pamphile

{"title":"Influence of plant growth-promoting endophytes Colletotrichum siamense and Diaporthe masirevici on tomato plants (Lycopersicon esculentum Mill.).","authors":"Shalene da Silva da Silva Santos, Angela Aparecida da da Silva, Julio Cesar Polonio, Andressa Domingos Polli, Ravely Casarotti Orlandelli, João Arthur Dos Santos Dos Santos Oliveira, José Usan Torres Brandão Filho, João Lúcio Azevedo, João Alencar Pamphile","doi":"10.1080/21501203.2022.2050825","DOIUrl":"https://doi.org/10.1080/21501203.2022.2050825","url":null,"abstract":"The protective and growth-promoting activities of Colletrotrichum and Diaporthe endophytes on tomato plants (Lycopersicon esculentum Mill.) are underexplored. We screened 40 endophytic fungi associated with Mexican shrimp plant (Justicia brandegeana) using an in vitro dual culture assay for Fusarium oxysporum, one of the most important phytopathogens of tomato plants. The three best antagonists, Colletotrichum siamense (JB224.g1), C. siamense (JB252.g1), and Diaporthe masirevicii (JB270), were identified based on multilocus sequence analysis. They were assessed in vitro for their inhibition of F. oxysporum and phosphate solubilisation capacity, and for the production of indole acetic acid. Greenhouse experiments verified the growth-promoting effects of these endophytes and the suppression of F. oxysporum symptoms in tomato plants. Under greenhouse conditions, the JB252.g1 and JB270 isolates showed positive results for seedling emergence speed. The radicular system depth of plants inoculated with JB270 was greater than that in uninoculated plants (27.21 vs 21.95 cm). The soil plant analysis development chlorophyll metre (SPAD) index showed statistically significant results, especially for the endophyte JB224.g1 (36.99) compared to the control plants (30.90) and plants infected solely with F. oxysporum (33.64).","PeriodicalId":18833,"journal":{"name":"Mycology","volume":"13 4","pages":"257-270"},"PeriodicalIF":4.2,"publicationDate":"2022-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9673798/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40485812","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: 10

Glyceroglycolipids from the solid culture of Ophiocordyceps sinensis strain LY34 isolated from Tibet of China. 西藏产冬虫夏草LY34菌株固体培养物的甘油糖脂含量。

IF 4.2 2区生物学

Mycology Pub Date : 2022-02-22 eCollection Date: 2022-01-01 DOI: 10.1080/21501203.2022.2036841

Baosong Chen, Jinghan Lin, Ao Xu, Dan Yu, Dorji Phurbu, Huanqin Dai, Yi Li, Hongwei Liu

引用次数: 0

Optimization for the production of a polyketone 3S,4S-DMD from Panus lecomtei (Agaricomycetes) by submerged fermentation. 琼脂菌深层发酵生产聚酮3S,4S-DMD的优化研究。

IF 4.2 2区生物学

Mycology Pub Date : 2022-02-17 eCollection Date: 2022-01-01 DOI: 10.1080/21501203.2022.2036842

Si-Xian Wang, Ping Huang, Hongwei Liu, Yucheng Dai, Xiao-Ling Wang, Gao-Qiang Liu

{"title":"Optimization for the production of a polyketone 3S,4S-DMD from Panus lecomtei (Agaricomycetes) by submerged fermentation.","authors":"Si-Xian Wang, Ping Huang, Hongwei Liu, Yucheng Dai, Xiao-Ling Wang, Gao-Qiang Liu","doi":"10.1080/21501203.2022.2036842","DOIUrl":"https://doi.org/10.1080/21501203.2022.2036842","url":null,"abstract":"3,4-Dihydroxy-2,2-dimethyl-chroman derivatives have diverse physiological properties. A polyketone (3S,4S)-3,4-Dihydroxy-6-methoxy-2,2-dimethylchromom (3S,4S-DMD) with antibacterial activity was isolated from the solid culture of rare edible fungus Panus lecomtei. However, the yield of 3S,4S-DMD in solid culture of P. lecomtei is very low and the production period are too long. In this work, efficient accumulation of 3S,4S-DMD in P. lecomtei by submerged fermentation is studied. The key fermentation factors of P. lecomtei for 3S,4S-DMD production were optimised by single-factor experiment successively, and then a Box-Behnken design (BBD) experiment was carried out to further enhance 3S,4S-DMD production. A maximum 3S,4S-DMD yield of 196.3 mg/L was obtained at 25.78 g/L glucose, 1.67 g/L MgSO4 · 7H2O, 40°C and 197 r/min, respectively, which increased by 1.3-fold in comparison with that in the non-optimised fermentation conditions. Furthermore, an enhanced yield of 3S,4S-DMD (261.6 mg/L) was obtained in 5-L agitated fermenter. The 3S,4S-DMD productivity in flask and fermenter reached to 7.26 and 8.07 mg/g per day, respectively, which considerably increased by over 121-fold in comparison with that in the solid fermentation (0.06 mg/g per day). This study presents a potential method for the production of 3S,4S-DMD by submerged fermentation.","PeriodicalId":18833,"journal":{"name":"Mycology","volume":"13 3","pages":"212-222"},"PeriodicalIF":4.2,"publicationDate":"2022-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9354644/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40689133","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: 1

Ethnobiological notes and volatile profiles of two rare Chinese desert truffles. 两种稀有中国沙漠松露的民族生物学特征和挥发性特征。

IF 4.2 2区生物学

Mycology Pub Date : 2022-02-14 eCollection Date: 2022-01-01 DOI: 10.1080/21501203.2022.2035005

Bin Lu, Feng-Ming Zhang, Fu-Qiang Yu, Andrea C Rinaldi

引用次数: 1

Plants and endophytes - a partnership for the coumarin production through the microbial systems. 植物和内生菌——通过微生物系统生产香豆素的伙伴关系。

IF 4.2 2区生物学

Mycology Pub Date : 2022-02-07 eCollection Date: 2022-01-01 DOI: 10.1080/21501203.2022.2027537

Chandrashekar Srinivasa, Govindappa Mellappa, Shashank M Patil, Ramith Ramu, Bhargav Shreevatsa, Chandan Dharmashekar, Shiva Prasad Kollur, Asad Syed, Chandan Shivamallu

{"title":"Plants and endophytes - a partnership for the coumarin production through the microbial systems.","authors":"Chandrashekar Srinivasa, Govindappa Mellappa, Shashank M Patil, Ramith Ramu, Bhargav Shreevatsa, Chandan Dharmashekar, Shiva Prasad Kollur, Asad Syed, Chandan Shivamallu","doi":"10.1080/21501203.2022.2027537","DOIUrl":"https://doi.org/10.1080/21501203.2022.2027537","url":null,"abstract":"Plant-based secondary metabolite production system is well established. However, host-endophyte interaction in the production of secondary metabolite is a new less exploited area that is overcoming barriers and evolving as one of the prospective fields. Endophytes such as bacteria or fungi have the ability to produce some of the secondary metabolites that mimic the plant metabolites therefore escaping the host defence system. Coumarin is one such metabolite with immense biological functions. Most of the studies have demonstrated coumarin production from fungal endophytes but not bacterial endophytes. Herein, we present an overview of all the coumarin derivatives produced from endophytic sources and their biosynthetic pathways. Furthermore, the review also throws light on the isolation of these coumarins and different derivatives with respect to their biological activity. The biotransformation of coumarin derivatives by the action of endophytic fungi is also elaborated. The present review provides an insight on the challenges faced in the coumarin production through fungal endophytes.","PeriodicalId":18833,"journal":{"name":"Mycology","volume":"13 4","pages":"243-256"},"PeriodicalIF":4.2,"publicationDate":"2022-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9673776/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40485815","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: 12

Efficient and specific DNA oligonucleotide rRNA probe-based rRNA removal in Talaromyces marneffei 马尔尼菲Talaromyces marneffei中基于rRNA探针的高效特异性DNA寡核苷酸rRNA去除

IF 4.2 2区生物学

Mycology Pub Date : 2022-01-03 DOI: 10.1080/21501203.2021.2017045

Xueyan Hu, Yun Zhang, Minghao Du, E. Yang

引用次数: 0

Rock-inhabiting fungi: terminology, diversity, evolution and adaptation mechanisms. 岩石真菌:术语、多样性、进化和适应机制。

IF 4.2 2区生物学

Mycology Pub Date : 2021-12-27 eCollection Date: 2022-01-01 DOI: 10.1080/21501203.2021.2002452

Bingjie Liu, Rong Fu, Bing Wu, Xingzhong Liu, Meichun Xiang

{"title":"Rock-inhabiting fungi: terminology, diversity, evolution and adaptation mechanisms.","authors":"Bingjie Liu, Rong Fu, Bing Wu, Xingzhong Liu, Meichun Xiang","doi":"10.1080/21501203.2021.2002452","DOIUrl":"https://doi.org/10.1080/21501203.2021.2002452","url":null,"abstract":"Rock-inhabiting fungi (RIF) constitute an ecological group associated with terrestrial rocks. This association is generally restricted to the persistent colonisation of rocks and peculiar morphological features based on melanisation and slow growth, which endow RIF with significance in eukaryotic biology, special status in ecology, and exotic potential in biotechnology. There is a need to achieve a better understanding of the hidden biodiversity, antistress biology, origin and convergent evolution of RIF, which will facilitate cultural relic preservation, exploitation of the biogeochemical cycle of rock elements and biotechnology applications. This review focuses on summarising the current knowledge of rock-inhabiting fungi, with particular reference to terminology, biodiversity and geographic distribution, origin and evolution, and stress adaptation mechanisms. We especially teased out the definition through summing up the terms related to rock-inhabting fungi, and also provided a checklist of rock-inhabiting fungal taxa recorded following updated classification schemes.","PeriodicalId":18833,"journal":{"name":"Mycology","volume":"13 1","pages":"1-31"},"PeriodicalIF":4.2,"publicationDate":"2021-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8856086/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39939495","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: 18

A review of Cystoderma (Agaricales/Basidiomycota) from China with four new species and two new records. 文章题目中国囊皮菌(孢子囊门/担子菌门)4新种2新记录综述。

IF 4.2 2区生物学

Mycology Pub Date : 2021-12-22 eCollection Date: 2022-01-01 DOI: 10.1080/21501203.2021.2013969

Li Jia-Xin, He Mao-Qiang, Zhao Rui-Lin

{"title":"A review of Cystoderma (Agaricales/Basidiomycota) from China with four new species and two new records.","authors":"Li Jia-Xin, He Mao-Qiang, Zhao Rui-Lin","doi":"10.1080/21501203.2021.2013969","DOIUrl":"https://doi.org/10.1080/21501203.2021.2013969","url":null,"abstract":"Cystoderma comprises the species with heavily universal veil remnants on basidiomes, weakly to strongly amyloid basidiospores, evanescent floccose-scaly ring zone or persistent membranous ring, which were often encountered in forests and grassland. However, they were less studied than other mushroom groups mainly because of its unclearly phylogenetic position. In this study, we gathered 16 specimens from Southwest and Northwest China, where were the richest biodiversity areas in China, and produced their ITS and nrLSU sequences. The related morphological examinations and molecular phylogenetic analysis showed they belonged to eight species, of which four were new species, and named as Cystoderma lilaceum, C. pseudoamianthinum, C. rugosolateritium, C. subglobisporum, and of which two were new records from China, and they were C. granosum, C. subvinaceum. New species and new records were described in details and discussed with other species. This study not only showed the novel geographical distributions as well as high species diversity of Cystoderma in China, but also provided more research data for the further studies in mushrooms systematics.","PeriodicalId":18833,"journal":{"name":"Mycology","volume":"13 3","pages":"163-176"},"PeriodicalIF":4.2,"publicationDate":"2021-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9354646/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40689132","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: 4

Invasive infections due to Magnusiomyces capitatus: case report and review of its prevalence in China. 资本化Magnusiomyces capitatus侵袭性感染:中国病例报告及流行情况综述。

IF 4.2 2区生物学

Mycology Pub Date : 2021-11-22 eCollection Date: 2022-01-01 DOI: 10.1080/21501203.2021.2000059

Mingxun Zhu, Liang Yan, Sybren de Hoog, Wanqing Liao, Hong Zhang, Rongfen Zhao, Shuwen Deng

{"title":"Invasive infections due to Magnusiomyces capitatus: case report and review of its prevalence in China.","authors":"Mingxun Zhu, Liang Yan, Sybren de Hoog, Wanqing Liao, Hong Zhang, Rongfen Zhao, Shuwen Deng","doi":"10.1080/21501203.2021.2000059","DOIUrl":"https://doi.org/10.1080/21501203.2021.2000059","url":null,"abstract":"Magnusiomyces capitatus is an emerging opportunistic yeast, thus far mainly reported from the Western world where fungemia is the most frequent presentation in immunocompromised patients with high mortality. We described a rare case of Magnusiomyces capitatus infection from our hospital in China and reviewed six further cases published to date in Chinese literature. It is noted that half more of the cases (4/7) presented with fungemia in younger, immunosuppressed patients, whereas the remaining cases were with pneumonia in elderly, immunocompetent patients. All seven Chinese cases had favourable outcome with antifungal therapy. Based on the limited in vitro and clinical data, a combination of amphotericin B either with 5-fluorocytosine or voriconazole for fungemia in immunocompromised patients, and although fluconazole is not recommended as first-line therapy in the guideline, in our study, fluconazole alone or with 5-fluorocytosine for local pulmonary infection in immunocompetent patients is effective with good outcome.","PeriodicalId":18833,"journal":{"name":"Mycology","volume":"13 1","pages":"76-80"},"PeriodicalIF":4.2,"publicationDate":"2021-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8856100/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39939499","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: 2

A case of Candida auris candidemia in Xiamen, China, and a comparative analysis of clinical isolates in China. 厦门一例耳念珠菌念珠菌血症病例及中国临床分离株的比较分析。

IF 4.2 2区生物学

Mycology Pub Date : 2021-10-31 eCollection Date: 2022-01-01 DOI: 10.1080/21501203.2021.1994479

Jian Bing, Sijia Wang, Heping Xu, Shuru Fan, Han Du, Clarissa J Nobile, Guanghua Huang

{"title":"A case of Candida auris candidemia in Xiamen, China, and a comparative analysis of clinical isolates in China.","authors":"Jian Bing, Sijia Wang, Heping Xu, Shuru Fan, Han Du, Clarissa J Nobile, Guanghua Huang","doi":"10.1080/21501203.2021.1994479","DOIUrl":"10.1080/21501203.2021.1994479","url":null,"abstract":"The recently emerged fungal pathogen Candida auris often displays resistance to one or more antifungal drugs. Its infections have been identified in at least 40 countries on six continents to date. Here we report a case of C. auris candidemia in a patient in Xiamen, a city in south China. We also review currently reported cases of C. auris infection in China and compare the genetic and biological features of C. auris strains isolated from this country. Our phylogenetic analysis indicates that there are at least two C. auris genetic clades present in China (the South African clade and the south Asian clade) that display opposite mating type loci (one is MTL a and the other is MTLα). We also found that there are several distinct features among the clinical isolates studied, including the expression of virulence factors, antifungal susceptibilities, and cellular morphologies, and that these features could be associated with the mating-type of the isolate. For example, C. auris MTL a isolates generally secreted higher levels of secreted aspartyl proteases (Saps) at ambient environmental temperatures. Taken together, this study demonstrates that C. auris clinical isolates from China exhibit diversity in both biological and genetic features.","PeriodicalId":18833,"journal":{"name":"Mycology","volume":"13 1","pages":"68-75"},"PeriodicalIF":4.2,"publicationDate":"2021-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8856026/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39939498","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: 8