Abbas, M. K., Abdu-Allah, S. N., Baqer, B. A. A. A.
{"title":"Study of the pathological antibacterial effects of tea extract and its role in reducing hypertension in pregnant women","authors":"Abbas, M. K., Abdu-Allah, S. N., Baqer, B. A. A. A.","doi":"10.21161/mjm.220008","DOIUrl":"https://doi.org/10.21161/mjm.220008","url":null,"abstract":"","PeriodicalId":18178,"journal":{"name":"Malaysian Journal of Microbiology","volume":"14 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72653825","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}
{"title":"Effects of chewing gum on mask contamination","authors":"Won, S. Y., Lee, D. E.","doi":"10.21161/mjm.220014","DOIUrl":"https://doi.org/10.21161/mjm.220014","url":null,"abstract":"","PeriodicalId":18178,"journal":{"name":"Malaysian Journal of Microbiology","volume":"1 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88572401","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}
Nazari, T. F., Ibrahim, D., Zakaria, N. A., Jalil, M. T. M.
{"title":"Effect of physical parameters in enhancing prodigiosin production and anti-MRSA activity of marine bacterium, Serratia marcescens IBRL USM84","authors":"Nazari, T. F., Ibrahim, D., Zakaria, N. A., Jalil, M. T. M.","doi":"10.21161/mjm.221519","DOIUrl":"https://doi.org/10.21161/mjm.221519","url":null,"abstract":"","PeriodicalId":18178,"journal":{"name":"Malaysian Journal of Microbiology","volume":"1 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83589743","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}
Deepa Mathew Pandipurathu, Valsalam Robin, Perinba Smith
Aims: The marine actinomycetes are a rich source of novel bioactive molecules. Especially the exotic tropical marine habitat of the Kerala coastal region favours the actinomycete diversity. The present study focuses on the isolation, purification and morphological characterization of marine actinomycetes for the discovery of new bioactive compounds. Methodology and results: A total of 280 morphologically distinct actinomycetes were isolated from marine soil and sediments of 10 different isolation sites located along the coastal region of Thiruvananthapuram district, Kerala, India using standard microbiological techniques. The physicochemical analysis of the soil samples collected from different stations was also done. Conclusion, significance and impact of study: Even though the soil/sediment samples were collected from geographically nearby places, the physicochemical parameters showed a significant variation. This may be one of the factors which may trigger the actinomycete diversity in these regions. The diversity of actinomycetes prevalent in this region could serve as a potential source for the discovery of novel biomolecules.
{"title":"Marine actinomycetes from the Kerala coastal region as a potential expedient for the natural drug discovery","authors":"Deepa Mathew Pandipurathu, Valsalam Robin, Perinba Smith","doi":"10.21161/mjm.221509","DOIUrl":"https://doi.org/10.21161/mjm.221509","url":null,"abstract":"Aims: The marine actinomycetes are a rich source of novel bioactive molecules. Especially the exotic tropical marine habitat of the Kerala coastal region favours the actinomycete diversity. The present study focuses on the isolation, purification and morphological characterization of marine actinomycetes for the discovery of new bioactive compounds. Methodology and results: A total of 280 morphologically distinct actinomycetes were isolated from marine soil and sediments of 10 different isolation sites located along the coastal region of Thiruvananthapuram district, Kerala, India using standard microbiological techniques. The physicochemical analysis of the soil samples collected from different stations was also done. Conclusion, significance and impact of study: Even though the soil/sediment samples were collected from geographically nearby places, the physicochemical parameters showed a significant variation. This may be one of the factors which may trigger the actinomycete diversity in these regions. The diversity of actinomycetes prevalent in this region could serve as a potential source for the discovery of novel biomolecules.","PeriodicalId":18178,"journal":{"name":"Malaysian Journal of Microbiology","volume":"35 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81449770","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}
Türk, C., Göçer, S., Yılmaz, A., Çelik, G., Özgüven, S. V.
{"title":"Antibiotic resistance patterns of methicillin-resistant coagulase negative staphylococci isolated from blood cultures at a university hospital in Turkey","authors":"Türk, C., Göçer, S., Yılmaz, A., Çelik, G., Özgüven, S. V.","doi":"10.21161/mjm.221495","DOIUrl":"https://doi.org/10.21161/mjm.221495","url":null,"abstract":"","PeriodicalId":18178,"journal":{"name":"Malaysian Journal of Microbiology","volume":"21 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88323749","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}
Aims: The main aim of the study was to evaluate some methods of application of Aspergillus niger AD1 and Trichoderma hamatum T-113 for enhancing the growth and yield of wheat var. Ibaa99 in pots and field conditions. Methodology and results: Plant growth-promoting fungi (PGPF) loaded with peat moss were used at a rate of 100, 150 and 200 mL pot -1 or m -2 in filed soil; seed treatment (coating) with fungi suspension 19 × 10 7 , soil treatment and combination of all the three methods was employed in the study. Wheat seeds were sown in pots and field plots during 2018–2019, and data regarding various growth and yield attributes were recorded. In both pot and field trials, the results revealed that the best treatments for the desired plant growth and yield attributes were peat moss 150 mL alone or in combination with soil and seed treatments. The soil physicochemical parameters were also improved after inoculation with selected fungal isolates in different application methods compared with un-inoculated control treatment in both pot and field conditions. Conclusion, significance and impact of study: The PGPF play a vital role represented phytoremediation, phytostimulation and bio-fertilization. The isolates of PGPF, which were applied with peat moss at 150 mL to the pot and in the field alone or combined with seed treatment and soil application, were significantly the best effective method for improving wheat attributes.
目的:在盆栽和田间条件下，研究黑曲霉AD1和哈木霉T-113对小麦品种Ibaa99生长和产量的促进作用。方法与结果:将植物促生真菌(PGPF)载泥炭藓，分别以100、150和200 mL pot -1或m -2在田间土壤中施用;采用真菌悬浮液19 × 10 × 7包衣、土壤处理和3种方法联合处理。在2018-2019年期间，在盆栽和田间地块上播种小麦种子，并记录了各种生长和产量属性的数据。盆栽和田间试验结果表明，单施150 mL泥炭苔藓或土壤和种子联合施用泥炭苔藓能达到理想的植株生长和产量特性。在盆栽和田间条件下，与未接种对照相比，接种不同施用方式的真菌菌株对土壤理化参数的影响也有所改善。结论、研究意义及影响:PGPF在植物修复、植物刺激和生物施肥等方面发挥着重要作用。以150 mL泥炭苔藓为基质，在锅内和田间单独施用或与种子处理和土壤施用相结合，对小麦性状的改善效果最显著。
{"title":"Methods of plant growth-promoting fungi application to enhance the growth and yield of wheat var. Ibaa99","authors":"A. H. Al-Taie, Noor Khadhum, A. Javaid","doi":"10.21161/mjm.221425","DOIUrl":"https://doi.org/10.21161/mjm.221425","url":null,"abstract":"Aims: The main aim of the study was to evaluate some methods of application of Aspergillus niger AD1 and Trichoderma hamatum T-113 for enhancing the growth and yield of wheat var. Ibaa99 in pots and field conditions. Methodology and results: Plant growth-promoting fungi (PGPF) loaded with peat moss were used at a rate of 100, 150 and 200 mL pot -1 or m -2 in filed soil; seed treatment (coating) with fungi suspension 19 × 10 7 , soil treatment and combination of all the three methods was employed in the study. Wheat seeds were sown in pots and field plots during 2018–2019, and data regarding various growth and yield attributes were recorded. In both pot and field trials, the results revealed that the best treatments for the desired plant growth and yield attributes were peat moss 150 mL alone or in combination with soil and seed treatments. The soil physicochemical parameters were also improved after inoculation with selected fungal isolates in different application methods compared with un-inoculated control treatment in both pot and field conditions. Conclusion, significance and impact of study: The PGPF play a vital role represented phytoremediation, phytostimulation and bio-fertilization. The isolates of PGPF, which were applied with peat moss at 150 mL to the pot and in the field alone or combined with seed treatment and soil application, were significantly the best effective method for improving wheat attributes.","PeriodicalId":18178,"journal":{"name":"Malaysian Journal of Microbiology","volume":"8 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82924186","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}
Jailani, N. A. A., Prabakaran, P., Nazir, M. Y. M., Noor, W. S. A. M., Hamid, A. A.
{"title":"Enhancement of harvesting efficiency and polyunsaturated fatty acid-rich lipid production of Aurantiochytrium sp. SW1 by co-cultivation with oleaginous fungus Cunninghamella bainieri 2A1","authors":"Jailani, N. A. A., Prabakaran, P., Nazir, M. Y. M., Noor, W. S. A. M., Hamid, A. A.","doi":"10.21161/220039","DOIUrl":"https://doi.org/10.21161/220039","url":null,"abstract":"","PeriodicalId":18178,"journal":{"name":"Malaysian Journal of Microbiology","volume":"34 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87067026","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}
Tedsree, N., Likhitwitayawuid, K., Sritularak, B., Tanasupawat, S.
{"title":"Genome analysis and plant growth promoting activity of Pseudonocardia strain DR1-2 from the root of Dendrobium christyanum Rchb.f.","authors":"Tedsree, N., Likhitwitayawuid, K., Sritularak, B., Tanasupawat, S.","doi":"10.21161/mjm.221520","DOIUrl":"https://doi.org/10.21161/mjm.221520","url":null,"abstract":"","PeriodicalId":18178,"journal":{"name":"Malaysian Journal of Microbiology","volume":"1 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74019824","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}
Siti Norazura, B. Muhialdin, N. Saidi, Lai Song, M. Yusof, Dhilia Udie Lamasudin
Aims: Leaf blight disease caused by Pantoea spp. reduces rice yields in numerous nations. However, the exact strategy to combat Pantoea spp. has yet to be determined. Bactronophorus thoracites is a promising source of natural antimicrobial agents due to their potential as a substrate to generate peptides with high antimicrobial activity. This study determined the effects of lactic acid fermentation using Lactobacillus casei ATCC334 as a starter culture on antimicrobial
{"title":"The effect of lactic acid fermentation of Bactronophorus thoracites on antimicrobial activity against rice pathogens","authors":"Siti Norazura, B. Muhialdin, N. Saidi, Lai Song, M. Yusof, Dhilia Udie Lamasudin","doi":"10.21161/mjm.221499","DOIUrl":"https://doi.org/10.21161/mjm.221499","url":null,"abstract":"Aims: Leaf blight disease caused by Pantoea spp. reduces rice yields in numerous nations. However, the exact strategy to combat Pantoea spp. has yet to be determined. Bactronophorus thoracites is a promising source of natural antimicrobial agents due to their potential as a substrate to generate peptides with high antimicrobial activity. This study determined the effects of lactic acid fermentation using Lactobacillus casei ATCC334 as a starter culture on antimicrobial","PeriodicalId":18178,"journal":{"name":"Malaysian Journal of Microbiology","volume":"82 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80012589","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}
{"title":"Selection of potential lactic acid bacteria from fish intestine of mackerel (Rastrelliger kanagurta) from Lembata Regency, East Nusa Tenggara, Indonesia","authors":"Daten, H., Ardyati, T., Jatmiko, Y. D.","doi":"10.21161/mjm.211302","DOIUrl":"https://doi.org/10.21161/mjm.211302","url":null,"abstract":"","PeriodicalId":18178,"journal":{"name":"Malaysian Journal of Microbiology","volume":"24 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74916884","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}
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