Biodegradation of quinalphos by gram negative bacteria Pantoea agglomerans and Acinetobacter sp. dcm5A
Five bacterial strains for biodegradation study were initially isolated from quinalphos exposed soil from cotton field of Indian Agricultural Research Institute, India by Serial dilution and enrichment technique. Amongst them, two strains Pantoea agglomerans and Acinetobacter sp. dcm5A were exposed...
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| Format: | Article |
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Action for Sustainable Efficacious Development and Awareness
2023-05-01
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| Series: | Environment Conservation Journal |
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| Online Access: | https://journal.environcj.in/index.php/ecj/article/view/2413 |
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| author | Thoibi Mayanglambam Pushpendra Kumar Sharma D. K. Singh Arunkumar L Joychandra M. Anup Kumar Mishra Rashmi Tyagi Rawat |
| author_facet | Thoibi Mayanglambam Pushpendra Kumar Sharma D. K. Singh Arunkumar L Joychandra M. Anup Kumar Mishra Rashmi Tyagi Rawat |
| author_sort | Thoibi Mayanglambam |
| collection | DOAJ |
| description |
Five bacterial strains for biodegradation study were initially isolated from quinalphos exposed soil from cotton field of Indian Agricultural Research Institute, India by Serial dilution and enrichment technique. Amongst them, two strains Pantoea agglomerans and Acinetobacter sp. dcm5A were exposed to different concentrations (50-250 ppm, parts per million) of quinalphos to evaluate their tolerance and the optimum concentration of quinalphos supported growth. Growth kinetics of the isolates was studied by means of optical density of the culture media (150 rpm, rotation per minute) at 30oC for 15 days. The optimal concentration of quinalphos for the growth of Pantoea agglomerans was 100 ppm, while for Acinetobacter sp. dcm5A was 200 ppm. Bacterial strains Pantoea agglomerans and Acinetobacter sp. dcm5A degraded quinalphos 60% and 79.7% respectively in 7 days incubation and 100% degradation by both strains was observed after 13 days of incubation.
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| first_indexed | 2024-03-13T03:34:08Z |
| format | Article |
| id | doaj.art-20bdbaaa0e1d4c87a979bcc8e4a84524 |
| institution | Directory Open Access Journal |
| issn | 0972-3099 2278-5124 |
| language | English |
| last_indexed | 2024-03-13T03:34:08Z |
| publishDate | 2023-05-01 |
| publisher | Action for Sustainable Efficacious Development and Awareness |
| record_format | Article |
| series | Environment Conservation Journal |
| spelling | doaj.art-20bdbaaa0e1d4c87a979bcc8e4a845242023-06-24T04:20:23ZengAction for Sustainable Efficacious Development and AwarenessEnvironment Conservation Journal0972-30992278-51242023-05-0124210.36953/ECJ.24132635Biodegradation of quinalphos by gram negative bacteria Pantoea agglomerans and Acinetobacter sp. dcm5AThoibi Mayanglambam0Pushpendra Kumar Sharma1D. K. Singh2Arunkumar L3Joychandra M.4Anup Kumar Mishra5Rashmi Tyagi Rawat6Department of Zoology, Mayai Lambi College, Manipur, India- 795109Department of Zoology, D.A.V. (P.G.) College, DehradunDepartment of Zoology, University of Delhi, DelhiDepartment of Zoology, Mayai Lambi College, Manipur, IndiaDepartment of Zoology, Mayai Lambi College, Manipur, IndiaDepartment of Botany, D.A.V. (P.G.) College, Dehradun, Uttarakhand, IndiaDepartment of Psychology D.A.V. (P.G.) College, Dehradun, Uttarakhand, India Five bacterial strains for biodegradation study were initially isolated from quinalphos exposed soil from cotton field of Indian Agricultural Research Institute, India by Serial dilution and enrichment technique. Amongst them, two strains Pantoea agglomerans and Acinetobacter sp. dcm5A were exposed to different concentrations (50-250 ppm, parts per million) of quinalphos to evaluate their tolerance and the optimum concentration of quinalphos supported growth. Growth kinetics of the isolates was studied by means of optical density of the culture media (150 rpm, rotation per minute) at 30oC for 15 days. The optimal concentration of quinalphos for the growth of Pantoea agglomerans was 100 ppm, while for Acinetobacter sp. dcm5A was 200 ppm. Bacterial strains Pantoea agglomerans and Acinetobacter sp. dcm5A degraded quinalphos 60% and 79.7% respectively in 7 days incubation and 100% degradation by both strains was observed after 13 days of incubation. https://journal.environcj.in/index.php/ecj/article/view/2413BiodegradationQuinalphosPantoea agglomeransAcinetobacter sp. dcm 5A |
| spellingShingle | Thoibi Mayanglambam Pushpendra Kumar Sharma D. K. Singh Arunkumar L Joychandra M. Anup Kumar Mishra Rashmi Tyagi Rawat Biodegradation of quinalphos by gram negative bacteria Pantoea agglomerans and Acinetobacter sp. dcm5A Environment Conservation Journal Biodegradation Quinalphos Pantoea agglomerans Acinetobacter sp. dcm 5A |
| title | Biodegradation of quinalphos by gram negative bacteria Pantoea agglomerans and Acinetobacter sp. dcm5A |
| title_full | Biodegradation of quinalphos by gram negative bacteria Pantoea agglomerans and Acinetobacter sp. dcm5A |
| title_fullStr | Biodegradation of quinalphos by gram negative bacteria Pantoea agglomerans and Acinetobacter sp. dcm5A |
| title_full_unstemmed | Biodegradation of quinalphos by gram negative bacteria Pantoea agglomerans and Acinetobacter sp. dcm5A |
| title_short | Biodegradation of quinalphos by gram negative bacteria Pantoea agglomerans and Acinetobacter sp. dcm5A |
| title_sort | biodegradation of quinalphos by gram negative bacteria pantoea agglomerans and acinetobacter sp dcm5a |
| topic | Biodegradation Quinalphos Pantoea agglomerans Acinetobacter sp. dcm 5A |
| url | https://journal.environcj.in/index.php/ecj/article/view/2413 |
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