Production of antibiotic of Microlides group from a local isolate of the bacterium Streptomyces rimosus
<span>Three local isolates of the genus </span><span>Streptomyces</span><span> were obtained from ten soil samples collected from different places of Niniva governorate. The isolates showed bioactivity against test Gram positive and negative bacteria and two Genera of f...
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| Format: | Article |
| Language: | Arabic |
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College of Education for Pure Sciences
2019-09-01
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| Series: | مجلة التربية والعلم |
| Subjects: | |
| Online Access: | https://edusj.mosuljournals.com/article_162959_7686af1861510bf0af344ea5053222dc.pdf |
| _version_ | 1818954401188937728 |
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| author | Mohammed Ismael Safaa Al-Obaiede Khalid Ahmed |
| author_facet | Mohammed Ismael Safaa Al-Obaiede Khalid Ahmed |
| author_sort | Mohammed Ismael |
| collection | DOAJ |
| description | <span>Three local isolates of the genus </span><span>Streptomyces</span><span> were obtained from ten soil samples collected from different places of Niniva governorate. The isolates showed bioactivity against test Gram positive and negative bacteria and two Genera of fungi. </span><span>Streptomyces</span><span> isolates were identified according to microscopic and morphological tests. The </span><span>Streptomyces</span><span> isolates were subjected to ultra violet ray for different time periods. The treated isolates showed little increase in inhibition zone and treated period of (5) minutes showed the best inhibition of the test bacteria. The</span><span> Streptomyces</span><span> isolates treated with N – methyl – N – nitro – N – nitroso guaniction at the concentration of (50) </span><span> showed clear increase of antibiotic production. The isolate </span><span>Streptomyces</span><span> III showed clear inhibition against </span><span>Escherichia coli</span><span>, </span><span>Pseudomonas aeruginosa</span><span> and </span><span>Bacillus subtilis </span><span>and the diameter inhibition zone was (20,29,20)mm respectively.</span> |
| first_indexed | 2024-12-20T10:21:35Z |
| format | Article |
| id | doaj.art-e5b27eae62cf4051858079dee1282363 |
| institution | Directory Open Access Journal |
| issn | 1812-125X 2664-2530 |
| language | Arabic |
| last_indexed | 2024-12-20T10:21:35Z |
| publishDate | 2019-09-01 |
| publisher | College of Education for Pure Sciences |
| record_format | Article |
| series | مجلة التربية والعلم |
| spelling | doaj.art-e5b27eae62cf4051858079dee12823632022-12-21T19:43:55ZaraCollege of Education for Pure Sciencesمجلة التربية والعلم1812-125X2664-25302019-09-0128315516510.33899/edusj.2019.162959162959Production of antibiotic of Microlides group from a local isolate of the bacterium Streptomyces rimosusMohammed IsmaelSafaa Al-ObaiedeKhalid Ahmed<span>Three local isolates of the genus </span><span>Streptomyces</span><span> were obtained from ten soil samples collected from different places of Niniva governorate. The isolates showed bioactivity against test Gram positive and negative bacteria and two Genera of fungi. </span><span>Streptomyces</span><span> isolates were identified according to microscopic and morphological tests. The </span><span>Streptomyces</span><span> isolates were subjected to ultra violet ray for different time periods. The treated isolates showed little increase in inhibition zone and treated period of (5) minutes showed the best inhibition of the test bacteria. The</span><span> Streptomyces</span><span> isolates treated with N – methyl – N – nitro – N – nitroso guaniction at the concentration of (50) </span><span> showed clear increase of antibiotic production. The isolate </span><span>Streptomyces</span><span> III showed clear inhibition against </span><span>Escherichia coli</span><span>, </span><span>Pseudomonas aeruginosa</span><span> and </span><span>Bacillus subtilis </span><span>and the diameter inhibition zone was (20,29,20)mm respectively.</span>https://edusj.mosuljournals.com/article_162959_7686af1861510bf0af344ea5053222dc.pdfstreptomycesrimosusantibioticsmacrolides |
| spellingShingle | Mohammed Ismael Safaa Al-Obaiede Khalid Ahmed Production of antibiotic of Microlides group from a local isolate of the bacterium Streptomyces rimosus مجلة التربية والعلم streptomyces rimosus antibiotics macrolides |
| title | Production of antibiotic of Microlides group from a local isolate of the bacterium Streptomyces rimosus |
| title_full | Production of antibiotic of Microlides group from a local isolate of the bacterium Streptomyces rimosus |
| title_fullStr | Production of antibiotic of Microlides group from a local isolate of the bacterium Streptomyces rimosus |
| title_full_unstemmed | Production of antibiotic of Microlides group from a local isolate of the bacterium Streptomyces rimosus |
| title_short | Production of antibiotic of Microlides group from a local isolate of the bacterium Streptomyces rimosus |
| title_sort | production of antibiotic of microlides group from a local isolate of the bacterium streptomyces rimosus |
| topic | streptomyces rimosus antibiotics macrolides |
| url | https://edusj.mosuljournals.com/article_162959_7686af1861510bf0af344ea5053222dc.pdf |
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