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Research Journal of Microbiology最新文献

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Isolation and Morphological Identification of Aspergillus Species from Some Cultivated Soils in Maiduguri, Nigeria 尼日利亚迈杜古里一些种植土壤中曲霉菌种的分离和形态鉴定
Research Journal of Microbiology Pub Date : 2024-01-17 DOI: 10.3923/rjm.2024.1.8
Abdullahi Rakiya, Haruna Ali Kellu, A. O. Oyekemi, A. A. G. Benisheikh
{"title":"Isolation and Morphological Identification of Aspergillus Species from Some Cultivated Soils in Maiduguri, Nigeria","authors":"Abdullahi Rakiya, Haruna Ali Kellu, A. O. Oyekemi, A. A. G. Benisheikh","doi":"10.3923/rjm.2024.1.8","DOIUrl":"https://doi.org/10.3923/rjm.2024.1.8","url":null,"abstract":"Background and Objective: Aspergillus is an important genus of filamentous fungus distributed worldwide with great important uses in agriculture, the environment, food industries and human health. Despite the economic importance, there is no research work reported on Aspergillus in soil from the study area. This present work was carried out to isolate and identify the various species of Aspergillus and their diversity in some cultivated soils. Materials and Methods: Representative soil samples were collected from six cultivated soils at 0-15 cm soil depth viz; vegetable crops (onion and tomato); cereal intercropped with legumes (millet/cowpea and millet/groundnut) and orchard (mango and cashew) from the Faculty of Agriculture Teaching and Research Farm and farms around the campus. Each sampled soil was analyzed for physicochemical properties and isolation of Aspergillus using the dilution plating method. The isolates were counted and identified at the species level based on morphological characteristics. Descriptive statistic was used to analyzed data and results presented in percentage. Results: Five isolates were identified; Aspergillus niger , Aspergillus flavus , Aspergillus glaucus , Aspergillus versicolor and Aspergillus ustus . Variation in species abundance amongst the sites was observed. Aspergillus niger, Aspergillus flavus and Aspergillus versicolor were common species to all the fields and thus recorded a total percent abundance of (30, 28 and 21%). Aspergillus glaucus and Aspergillus ustus had 12 and 9%, respectively and failed to appear in tomato fields. Conclusion: The results obtained indicated the presence of Aspergillus from the studied area. The highest number of Aspergillus colonies were recorded under orchards followed by cereal intercropped with legumes while vegetable crop fields recorded the least colony counts","PeriodicalId":20888,"journal":{"name":"Research Journal of Microbiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140505593","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}
引用次数: 0
Potential Antimicrobial Substances from the Characterized Bioactive Compounds Extracted from Secondary Metabolites of Aspergillus terreus 从地曲霉次生代谢物中提取的特征活性化合物的潜在抗菌物质研究
Research Journal of Microbiology Pub Date : 2020-12-15 DOI: 10.3923/JM.2021.8.18
Kelechi Oleru, Afolake Olanbiwoni, J. Olayiwola, B. Popoola
{"title":"Potential Antimicrobial Substances from the Characterized Bioactive Compounds Extracted from Secondary Metabolites of Aspergillus terreus","authors":"Kelechi Oleru, Afolake Olanbiwoni, J. Olayiwola, B. Popoola","doi":"10.3923/JM.2021.8.18","DOIUrl":"https://doi.org/10.3923/JM.2021.8.18","url":null,"abstract":"","PeriodicalId":20888,"journal":{"name":"Research Journal of Microbiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79635152","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}
引用次数: 1
Quantitation of mecA and sea genes on Staphylococcus aureus using Quantitative PCR Assay 定量PCR法测定金黄色葡萄球菌mecA和sea基因
Research Journal of Microbiology Pub Date : 2020-12-15 DOI: 10.3923/JM.2021.1.7
S. Ojo, F. Esumeh, G. T. Sunmonu
{"title":"Quantitation of mecA and sea genes on Staphylococcus aureus using Quantitative PCR Assay","authors":"S. Ojo, F. Esumeh, G. T. Sunmonu","doi":"10.3923/JM.2021.1.7","DOIUrl":"https://doi.org/10.3923/JM.2021.1.7","url":null,"abstract":"","PeriodicalId":20888,"journal":{"name":"Research Journal of Microbiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87214395","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}
引用次数: 0
Antibiofilm Activities of Ginger (Zingiber officinale) on E. coli O157:H7 Isolates from Powdered Milk in Ibadan, Nigeria 生姜对尼日利亚伊巴丹市奶粉中大肠杆菌O157:H7分离株的抗菌活性
Research Journal of Microbiology Pub Date : 2020-06-15 DOI: 10.3923/jm.2020.90.97
M. Adedeji, Victoria O. Adetunj
{"title":"Antibiofilm Activities of Ginger (Zingiber officinale) on E. coli O157:H7 Isolates from Powdered Milk in Ibadan, Nigeria","authors":"M. Adedeji, Victoria O. Adetunj","doi":"10.3923/jm.2020.90.97","DOIUrl":"https://doi.org/10.3923/jm.2020.90.97","url":null,"abstract":"","PeriodicalId":20888,"journal":{"name":"Research Journal of Microbiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75019373","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}
引用次数: 0
Cropping Practices and Fungal Contamination in Banana Plantations in Côte d’Ivoire Côte科特迪瓦香蕉种植园的种植方法和真菌污染
Research Journal of Microbiology Pub Date : 2020-06-15 DOI: 10.3923/jm.2020.98.108
Toualy Serge Ouin, J. Panoff, S. Gente, D. Garon, J. Rioult, Tia Jean Gonnety, Marina Kouss eacu
{"title":"Cropping Practices and Fungal Contamination in Banana Plantations in Côte d’Ivoire","authors":"Toualy Serge Ouin, J. Panoff, S. Gente, D. Garon, J. Rioult, Tia Jean Gonnety, Marina Kouss eacu","doi":"10.3923/jm.2020.98.108","DOIUrl":"https://doi.org/10.3923/jm.2020.98.108","url":null,"abstract":"","PeriodicalId":20888,"journal":{"name":"Research Journal of Microbiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77122654","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}
引用次数: 0
Phenotypic Identification and Antimicrobial Susceptibility Profile of Salmonella from Local and Exotic Chicken in Maiduguri, Nigeria 尼日利亚迈杜古里地区本地鸡和外来鸡沙门氏菌表型鉴定及药敏分析
Research Journal of Microbiology Pub Date : 2020-03-15 DOI: 10.3923/jm.2020.77.81
Jasini Athanda Mu, B. John, Auwalu Mohammed
{"title":"Phenotypic Identification and Antimicrobial Susceptibility Profile of Salmonella from Local and Exotic Chicken in Maiduguri, Nigeria","authors":"Jasini Athanda Mu, B. John, Auwalu Mohammed","doi":"10.3923/jm.2020.77.81","DOIUrl":"https://doi.org/10.3923/jm.2020.77.81","url":null,"abstract":"","PeriodicalId":20888,"journal":{"name":"Research Journal of Microbiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91177922","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}
引用次数: 3
Microbial Synthesis and Characterization of Silver Nanoparticles by Lactococcus lactis TNM-B1 and its Antimicrobial Properties 乳球菌TNM-B1制备纳米银及其抗菌性能研究
Research Journal of Microbiology Pub Date : 2020-03-15 DOI: 10.3923/jm.2020.68.76
O MichaelBamitale, Angel Onyedikach, Ayodeji Olusola Aw, Edwin Andrew Ofu
{"title":"Microbial Synthesis and Characterization of Silver Nanoparticles by Lactococcus lactis TNM-B1 and its Antimicrobial Properties","authors":"O MichaelBamitale, Angel Onyedikach, Ayodeji Olusola Aw, Edwin Andrew Ofu","doi":"10.3923/jm.2020.68.76","DOIUrl":"https://doi.org/10.3923/jm.2020.68.76","url":null,"abstract":"","PeriodicalId":20888,"journal":{"name":"Research Journal of Microbiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83225906","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}
引用次数: 0
Physicochemical and Mycological Examination of Groundwater (Well Water) in Rumuosi Community, Rivers State, Nigeria 尼日利亚河流州Rumuosi社区地下水(井水)的理化和真菌学检测
Research Journal of Microbiology Pub Date : 2020-03-15 DOI: 10.3923/jm.2020.82.89
Nedie Patience Akani, C. Nwankwo, P. N. Barika, O. Amadi
{"title":"Physicochemical and Mycological Examination of Groundwater (Well Water) in Rumuosi Community, Rivers State, Nigeria","authors":"Nedie Patience Akani, C. Nwankwo, P. N. Barika, O. Amadi","doi":"10.3923/jm.2020.82.89","DOIUrl":"https://doi.org/10.3923/jm.2020.82.89","url":null,"abstract":"","PeriodicalId":20888,"journal":{"name":"Research Journal of Microbiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82017358","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}
引用次数: 1
Phytohormone Biosynthesis by Indigenous Rhizobacteria of Vegetable Crops in a Semi-arid Agro-environment 半干旱农业环境下蔬菜根瘤菌的植物激素合成
Research Journal of Microbiology Pub Date : 2020-02-01 DOI: 10.3923/jm.2020.61.67
Oke Kingsley Oyediran, K AseriGajender, Jain Neelam
{"title":"Phytohormone Biosynthesis by Indigenous Rhizobacteria of Vegetable Crops in a Semi-arid Agro-environment","authors":"Oke Kingsley Oyediran, K AseriGajender, Jain Neelam","doi":"10.3923/jm.2020.61.67","DOIUrl":"https://doi.org/10.3923/jm.2020.61.67","url":null,"abstract":"","PeriodicalId":20888,"journal":{"name":"Research Journal of Microbiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87585297","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}
引用次数: 0
Antimicrobial Activity of Moringa concanensis Flower Against Human Pathogens and its Cytotoxic Effects on HepG2 Cell Line 辣木花对人致病菌的抑菌活性及其对HepG2细胞株的细胞毒作用
Research Journal of Microbiology Pub Date : 2020-02-01 DOI: 10.3923/jm.2020.51.60
Sivakumar Duraikannu, M. Rengasamy, V. Periyannan
{"title":"Antimicrobial Activity of Moringa concanensis Flower Against Human Pathogens and its Cytotoxic Effects on HepG2 Cell Line","authors":"Sivakumar Duraikannu, M. Rengasamy, V. Periyannan","doi":"10.3923/jm.2020.51.60","DOIUrl":"https://doi.org/10.3923/jm.2020.51.60","url":null,"abstract":"","PeriodicalId":20888,"journal":{"name":"Research Journal of Microbiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89364729","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}
引用次数: 1
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