Mycobiology最新文献_第4页

Growth and Yield Performance of Pleurotus ostreatus Cultivated on Agricultural Residues.

IF 1.6 4区生物学

Mycobiology Pub Date : 2024-12-03 eCollection Date: 2024-01-01 DOI: 10.1080/12298093.2024.2399353

Hailu Gebru, Tolosa Belete, Gezahegn Faye

{"title":"Growth and Yield Performance of Pleurotus ostreatus Cultivated on Agricultural Residues.","authors":"Hailu Gebru, Tolosa Belete, Gezahegn Faye","doi":"10.1080/12298093.2024.2399353","DOIUrl":"10.1080/12298093.2024.2399353","url":null,"abstract":"Food insecurity and malnutrition are among the major problems in most developing nations recently. Mushroom cultivation is one of the promising strategies to overcome these challenges. The growth and productivity of mushrooms differ because of their wide range of cultivation substrates. Cultivating Pleurotus ostreatus on suitable substrates is one of the key factors affecting its growth and productivity. This study was, therefore, conducted to investigate the effect of cultivation substrates, namely straws of tef (Trt1), barley (Trt2), and wheat (Trt3), husks of faba bean (Trt4) and field pea (Trt5), and sawdust (Trt6) alone, and their mixture (1:1, w/w) (Trt7) on the growth and yield of P. ostreatus. Mycelial colonization, primordial formation, and days to first harvest were faster (13.00, 19.67, and 22.67 days) for the P. ostreatus cultivated on Trt7 whereas those grown on Trt6 were delayed (18.00, 27.00, and 29.67 days), respectively. Trt7 gave a higher (67.33) fruiting body/bunch and total yield (2001.70 g/bag). Biological efficiency was also significantly (p < 0.05) higher for Trt7 (238.64%). Strong relationships between cap diameter and mushroom yield (r = 0.84***), number of bunches (r = 0.76***), number of fruiting bodies (r = 0.80***), stipe length (r = 0.83***), and total yield (r = 0.84***) were among significant positive correlations observed. In conclusion, cultivating P. ostreatus on the Trt7 (mixed substrate) is recommended rather than using either of the residues alone.","PeriodicalId":18825,"journal":{"name":"Mycobiology","volume":"52 6","pages":"388-397"},"PeriodicalIF":1.6,"publicationDate":"2024-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11749117/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143024130","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Effects of Blue Light on Fruiting Body Production and Ergothioneine Content During Sawdust Cultivation of Shiitake (Lentinula edodes).

IF 1.6 4区生物学

Mycobiology Pub Date : 2024-12-03 eCollection Date: 2024-01-01 DOI: 10.1080/12298093.2024.2430052

Min-Jun Kim, Yeonsug Jeong, Mi-Jeong Park, Yeongseon Jang, Kang-Hyeon Ka

引用次数: 0

Descriptions of 19 Unrecorded Species Belonging to Sordariomycetes in Korea.

IF 1.6 4区生物学

Mycobiology Pub Date : 2024-12-03 eCollection Date: 2024-01-01 DOI: 10.1080/12298093.2024.2426840

Thuong T T Nguyen, Hyang Burm Lee

引用次数: 0

A Comprehensive Review of the Diversity of Fungal Secondary Metabolites and Their Emerging Applications in Healthcare and Environment.

IF 1.6 4区生物学

Mycobiology Pub Date : 2024-12-03 eCollection Date: 2024-01-01 DOI: 10.1080/12298093.2024.2416736

Khushbu Wadhwa, Neha Kapoor, Hardeep Kaur, Eman A Abu-Seer, Mohd Tariq, Sazada Siddiqui, Virendra Kumar Yadav, Parwiz Niazi, Pankaj Kumar, Saad Alghamdi

{"title":"A Comprehensive Review of the Diversity of Fungal Secondary Metabolites and Their Emerging Applications in Healthcare and Environment.","authors":"Khushbu Wadhwa, Neha Kapoor, Hardeep Kaur, Eman A Abu-Seer, Mohd Tariq, Sazada Siddiqui, Virendra Kumar Yadav, Parwiz Niazi, Pankaj Kumar, Saad Alghamdi","doi":"10.1080/12298093.2024.2416736","DOIUrl":"10.1080/12298093.2024.2416736","url":null,"abstract":"Fungi and their natural products, like secondary metabolites, have gained a huge demand in the last decade due to their increasing applications in healthcare, environmental cleanup, and biotechnology-based industries. The fungi produce these secondary metabolites (SMs) during the different phases of their growth, which are categorized into terpenoids, alkaloids, polyketides, and non-ribosomal peptides. These SMs exhibit significant biological activity, which contributes to the formulation of novel pharmaceuticals, biopesticides, and environmental bioremediation agents. Nowadays, these fungal-derived SMs are widely used in food and beverages, for fermentation, preservatives, protein sources, and in dairy industries. In healthcare, it is being used as an antimicrobial, anticancer, anti-inflammatory, and immunosuppressive drug. The usage of modern tools of biotechnology can achieve an increase in demand for these SMs and large-scale production. The present review comprehensively analyses the diversity of fungal SMs along with their emerging applications in healthcare, agriculture, environmental sustainability, and nutraceuticals. Here, the authors have reviewed the recent advancements in genetic engineering, metabolic pathway manipulation, and synthetic biology to improve the production and yield of these SMs. Advancement in fermentation techniques, bioprocessing, and co-cultivation approaches for large-scale production of SMs. Investigators further highlighted the importance of omics technologies in understanding the regulation and biosynthesis of SMs, which offers an understanding of novel applications in drug discovery and sustainable agriculture. Finally, the authors have addressed the potential for genetic manipulation and biotechnological innovations for further exploitation of fungal SMs for commercial and environmental benefits.","PeriodicalId":18825,"journal":{"name":"Mycobiology","volume":"52 6","pages":"335-387"},"PeriodicalIF":1.6,"publicationDate":"2024-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11749308/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143024119","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Diversity of Ectomycorrhizal Fungal Communities Associated with Tuber koreanum in Korea.

IF 1.6 4区生物学

Mycobiology Pub Date : 2024-11-23 eCollection Date: 2024-01-01 DOI: 10.1080/12298093.2024.2425137

Seok-Yong Park, Ahn-Heum Eom

引用次数: 0

Diversity and Community Structure of Endophytic Fungi Isolated from the Brown Seaweed Sargassum thunbergii in Coastal Regions of Korea. 韩国沿海褐藻内生真菌的多样性和群落结构

IF 1.6 4区生物学

Mycobiology Pub Date : 2024-11-17 eCollection Date: 2024-01-01 DOI: 10.1080/12298093.2024.2416730

Ji-Won Kim, Yun-Jeong Kim, Ahn-Heum Eom

引用次数: 0

Identification of Pseudoperonospora cubensis RxLR Effector Genes via Genome Sequencing. 利用基因组测序技术鉴定古巴假假盘孢菌RxLR效应基因。

IF 1.6 4区生物学

Mycobiology Pub Date : 2024-11-17 eCollection Date: 2024-01-01 DOI: 10.1080/12298093.2024.2408064

Rahel Dinsa Guta, Marc Semunyana, Saima Arif, Inyong Jeong, Sun Ha Kim, Jiyoung Min, Sang-Keun Oh

{"title":"Identification of Pseudoperonospora cubensis RxLR Effector Genes via Genome Sequencing.","authors":"Rahel Dinsa Guta, Marc Semunyana, Saima Arif, Inyong Jeong, Sun Ha Kim, Jiyoung Min, Sang-Keun Oh","doi":"10.1080/12298093.2024.2408064","DOIUrl":"10.1080/12298093.2024.2408064","url":null,"abstract":"Pseudoperonospora cubensis is a significant phytopathogen causing downy mildew disease in cucurbit crops. Understanding the molecular mechanisms underlying the interaction between P. cubensis and its host is essential for developing effective disease management strategies. RxLR effectors, secreted by pathogens, play a crucial role in modulating host immunity. In this study, we sequenced the genome of the P. cubensis isolate CNU-OTH and identified RxLR effector genes using bioinformatics tools. A total of 45 RxLR effector genes were identified from the genome of P. cubensis. Cloning and functional characterization of these effectors were performed through transient expression assays in Nicotiana benthamiana leaves. Subcellular localization of selected effectors was determined using GFP-tagged constructs. Functional characterization revealed that while most effectors did not induce a hypersensitive response (HR), a subset showed either weak or strong necrosis. Furthermore, several effectors demonstrated the ability to suppress cell death induced by BAX and INF1. Subcellular localization analysis indicated that RxLR effectors exhibited fluorescence in the nucleus and plasma membrane of N. benthamiana cells, suggesting diverse roles in host-pathogen interactions. This study provides insights into the genetic diversity and functional characterization of RxLR effectors in P. cubensis. Understanding the role of these effectors in manipulating host immunity is critical for developing strategies to combat downy mildew disease in cucurbit crops. The findings contribute to the broader understanding of plant-pathogen interactions and may facilitate the development of disease-resistant crop varieties.","PeriodicalId":18825,"journal":{"name":"Mycobiology","volume":"52 5","pages":"306-316"},"PeriodicalIF":1.6,"publicationDate":"2024-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11619035/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142795006","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Environmental Detoxification of Benzimidazole Fungicide Fuberidazole via Microbial Action in Liquid Cultures. 苯并咪唑杀菌剂富贝唑在液体培养基中的环境解毒作用。

IF 1.6 4区生物学

Mycobiology Pub Date : 2024-11-14 eCollection Date: 2024-01-01 DOI: 10.1080/12298093.2024.2416733

Jehad S Al-Hawadi, Khuram Shahzad Ahmad, Mahwash Mahar Gul, Ghulam Abbas Ashraf, Mohammad Altaf

{"title":"Environmental Detoxification of Benzimidazole Fungicide Fuberidazole via Microbial Action in Liquid Cultures.","authors":"Jehad S Al-Hawadi, Khuram Shahzad Ahmad, Mahwash Mahar Gul, Ghulam Abbas Ashraf, Mohammad Altaf","doi":"10.1080/12298093.2024.2416733","DOIUrl":"10.1080/12298093.2024.2416733","url":null,"abstract":"Mitigation of the environment from hazardous pesticides is clamant for all living things. The behavior of the fungicide Fuberidazole was investigated toward biodegradation. Biotransformation experiments were conducted by bacterial strains isolated from soils including, Xanthomonas citri (XC), and Pseudomonas syringae (PS), and fungal strains including, Aspergillus flavus (AF), Aspergillus niger (AN) and Penicillium chrysogenum (PC). Analysis and quantification of Fuberidazole degradation and its metabolites were performed by gas chromatography mass spectrometry and UV-visible spectrophotometry. Pseudomonas syringae and Penicillium chrysogenum displayed great bioremedial potential and degraded 91 and 86% of Fuberidazole after 35 days. Significant metabolites such as Benzimidazole 2-carboxylic acid, Benzimidazole, and 1-(1H-benzimidazole-2-yl)ethanone were produced in the current experiment. The increasing order of half-life for all strains was obtained as, PS (10.3) < PC (10.6) < AN (11) < AF (11.9) = XC (11.9) days. Experimental results demonstrated the capability of bacterial cells to efficiently utilize Fuberidazole as a nutrition source and the significance of favorable environmental conditions for its dissipation.","PeriodicalId":18825,"journal":{"name":"Mycobiology","volume":"52 5","pages":"324-334"},"PeriodicalIF":1.6,"publicationDate":"2024-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11619038/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142795004","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Degradation of High Concentrations of Anthracene Using White-Rot Wood-Inhabiting Fungi and Investigation of Enzyme Activities. 白腐木栖真菌降解高浓度蒽及其酶活性研究。

IF 1.6 4区生物学

Mycobiology Pub Date : 2024-10-23 eCollection Date: 2024-01-01 DOI: 10.1080/12298093.2024.2409485

Mohadeseh Khajehzadeh, Masoomeh Ghobad-Nejhad, Hamid Moghimi, Ali Abolhasani Soorki, Yu-Cheng Dai, Jing Si

{"title":"Degradation of High Concentrations of Anthracene Using White-Rot Wood-Inhabiting Fungi and Investigation of Enzyme Activities.","authors":"Mohadeseh Khajehzadeh, Masoomeh Ghobad-Nejhad, Hamid Moghimi, Ali Abolhasani Soorki, Yu-Cheng Dai, Jing Si","doi":"10.1080/12298093.2024.2409485","DOIUrl":"10.1080/12298093.2024.2409485","url":null,"abstract":"Owing to the production of lignin-modifying enzymes (LMEs), white-rot fungi (WRF) such as polypores are potent organisms in the biodegradation of xenobiotic pollutants. The nonspecific function of LMEs including laccase and manganese peroxidase (MnP), has enabled the use of WRF in biotechnological applications, particularly in bioremediation. In this study, 12 strains from nine white-rot basidiomycete genera viz., Ganoderma, Inocutis, Irpex, Lentinus, Lenzites, Oxyporus, Peniophora, Sanghuangporus, and Trametes were isolated from Iran and identified using morphological and molecular tools. The enzyme activity of laccase and manganese peroxidase that directly correlated with the biodegradation were determined, and the strains with the highest enzyme activities were evaluated for their ability to degrade 400 mg/L of anthracene over 28 days. Gas chromatography with flame ionization detector (GC-FID) revealed that four polypores viz., Trametes versicolor v21te, T. versicolor v22da, T. hirsuta, and Oxyporus sp. degraded 64%, 52%, 34%, and 20% of the anthracene, respectively. According to our analysis, the examined indigenous WRF are potentially useful candidates for the development of new mycoremediation techniques to degrade polycyclic aromatic hydrocarbons (PAHs).","PeriodicalId":18825,"journal":{"name":"Mycobiology","volume":"52 5","pages":"298-305"},"PeriodicalIF":1.6,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11619008/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142795000","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Comparative Analysis of Rhizosphere Fungal Communities in Korean Fir Trees. 红杉树根际真菌群落比较分析。

IF 1.6 4区生物学

Mycobiology Pub Date : 2024-10-10 eCollection Date: 2024-01-01 DOI: 10.1080/12298093.2024.2397857

Young Min Ko, Geun-Hye Gang, Dae Ho Jung, Youn-Sig Kwak

{"title":"Comparative Analysis of Rhizosphere Fungal Communities in Korean Fir Trees.","authors":"Young Min Ko, Geun-Hye Gang, Dae Ho Jung, Youn-Sig Kwak","doi":"10.1080/12298093.2024.2397857","DOIUrl":"10.1080/12298093.2024.2397857","url":null,"abstract":"The Korean fir (Abies koreana), a native coniferous species of Korea, predominantly inhabits the subalpine zone. Recently, this species has experienced a significant population decline, primarily attributed to environmental changes in the subalpine zone driven by global warming. Efforts to prevent the extinction of the Korean fir are underway, with a predominant focus on abiotic factors contributing to its decline. However, there is a notable lack of research on the complex interactions between microbial communities and Korean fir, particularly concerning how these interactions vary with the health status of the trees and their impact on population sustainability. Therefore, this study aimed to elucidate the rhizosphere fungal community structure associated with Korean fir trees in Jirisan National Park. We examined different habitat types, including the rhizospheres of native, cultivated, and dead Korean fir and bulk soil. Our findings revealed that the rhizosphere fungal community in the natural habitat of Korean fir predominantly comprises Agaricomycetes. Furthermore, the fungal community structure was more responsive to habitat type variations than seasonal changes. These findings provide basic information for conserving this endangered species and developing alternative habitats for the Korean fir.","PeriodicalId":18825,"journal":{"name":"Mycobiology","volume":"52 5","pages":"287-297"},"PeriodicalIF":1.6,"publicationDate":"2024-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11619022/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142794995","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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