Enhancing drought tolerance in common bean by plant growth promoting rhizobacterium Bacillus amyloliquefaciens
The study was made to explore the implications of plant growth promoting rhizobacterium in French bean while acclimating to drought stress. Among the bacterial strains used in this study, Bacillus amyloliquefaciens (PPB6) was selected as the suitable candidate for having better growth performances i...
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| Format: | Article |
| Language: | English |
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University of Ljubljana Press (Založba Univerze v Ljubljani)
2024-10-01
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| Series: | Acta Agriculturae Slovenica |
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| Online Access: | https://journals.uni-lj.si/aas/article/view/18249 |
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| author | Anika ANZUMA Md. Motaher HOSSAIN Mohammed MOHI-UD-DIN Anika NAZRAN Haider Iqbal KHAN Shah Mohammad Naimul ISLAM Totan Kumar GHOSH |
| author_facet | Anika ANZUMA Md. Motaher HOSSAIN Mohammed MOHI-UD-DIN Anika NAZRAN Haider Iqbal KHAN Shah Mohammad Naimul ISLAM Totan Kumar GHOSH |
| author_sort | Anika ANZUMA |
| collection | DOAJ |
| description | The study was made to explore the implications of plant growth promoting rhizobacterium in French bean while acclimating to drought stress. Among the bacterial strains used in this study, Bacillus amyloliquefaciens (PPB6) was selected as the suitable candidate for having better growth performances in French bean. Plants provided with drought and PPB6 showed better performances in morpho-physiological attributes as compared to drought-stressed plants only. While facing drought, PPB6 reduced Reactive Oxygen Species (ROS); hydrogen peroxide (H2O2), and lipid peroxidation product; malondialdehyde (MDA), and electrolyte leakage as compared to drought-stressed plants only. Consistently, PPB6 reduced proline, total phenolics and flavonoid contents under drought stress than drought-stressed plants only. Besides, significant reduction of the activity of ascorbate peroxidase, glutathione S-transferase and peroxidase by PPB6 suggesting the lowering of drought-induced oxidative damage by this bacterium. Although, control plants showed best performance in the induction of morpho-physiological parameters and reduction of antioxidative properties, the better permeances in this regard by the plants treated with drought and PPB6 than drought-stressed only, suggesting that PPB6 has the ability to reduce the drought impacts and could partially complements the features of non-stressed control plants. We suggest PPB6 as the potential mitigator of the drought stress in French bean. |
| format | Article |
| id | doaj-art-2753a8535e474fc8aabce6152c7e8515 |
| institution | DOAJ |
| issn | 1854-1941 |
| language | English |
| publishDate | 2024-10-01 |
| publisher | University of Ljubljana Press (Založba Univerze v Ljubljani) |
| record_format | Article |
| series | Acta Agriculturae Slovenica |
| spelling | doaj-art-2753a8535e474fc8aabce6152c7e85152025-08-20T02:59:10ZengUniversity of Ljubljana Press (Založba Univerze v Ljubljani)Acta Agriculturae Slovenica1854-19412024-10-0112031−101−1010.14720/aas.2024.120.3.1824924666Enhancing drought tolerance in common bean by plant growth promoting rhizobacterium Bacillus amyloliquefaciensAnika ANZUMA0Md. Motaher HOSSAINMohammed MOHI-UD-DIN1Anika NAZRANHaider Iqbal KHAN2Shah Mohammad Naimul ISLAMTotan Kumar GHOSH3Department of Crop Botany, Bangabandhu Sheikh Mujibur Rahman Agricultural UniversityDepartment of Crop Botany, Bangabandhu Sheikh Mujibur Rahman Agricultural UniversityDepartment of Crop Botany, Bangabandhu Sheikh Mujibur Rahman Agricultural UniversityBangabandhu Sheikh Mujibur Rahman Agriculture UniversityThe study was made to explore the implications of plant growth promoting rhizobacterium in French bean while acclimating to drought stress. Among the bacterial strains used in this study, Bacillus amyloliquefaciens (PPB6) was selected as the suitable candidate for having better growth performances in French bean. Plants provided with drought and PPB6 showed better performances in morpho-physiological attributes as compared to drought-stressed plants only. While facing drought, PPB6 reduced Reactive Oxygen Species (ROS); hydrogen peroxide (H2O2), and lipid peroxidation product; malondialdehyde (MDA), and electrolyte leakage as compared to drought-stressed plants only. Consistently, PPB6 reduced proline, total phenolics and flavonoid contents under drought stress than drought-stressed plants only. Besides, significant reduction of the activity of ascorbate peroxidase, glutathione S-transferase and peroxidase by PPB6 suggesting the lowering of drought-induced oxidative damage by this bacterium. Although, control plants showed best performance in the induction of morpho-physiological parameters and reduction of antioxidative properties, the better permeances in this regard by the plants treated with drought and PPB6 than drought-stressed only, suggesting that PPB6 has the ability to reduce the drought impacts and could partially complements the features of non-stressed control plants. We suggest PPB6 as the potential mitigator of the drought stress in French bean.https://journals.uni-lj.si/aas/article/view/18249droughtcommon beanstress antioxidant |
| spellingShingle | Anika ANZUMA Md. Motaher HOSSAIN Mohammed MOHI-UD-DIN Anika NAZRAN Haider Iqbal KHAN Shah Mohammad Naimul ISLAM Totan Kumar GHOSH Enhancing drought tolerance in common bean by plant growth promoting rhizobacterium Bacillus amyloliquefaciens Acta Agriculturae Slovenica drought common bean stress antioxidant |
| title | Enhancing drought tolerance in common bean by plant growth promoting rhizobacterium Bacillus amyloliquefaciens |
| title_full | Enhancing drought tolerance in common bean by plant growth promoting rhizobacterium Bacillus amyloliquefaciens |
| title_fullStr | Enhancing drought tolerance in common bean by plant growth promoting rhizobacterium Bacillus amyloliquefaciens |
| title_full_unstemmed | Enhancing drought tolerance in common bean by plant growth promoting rhizobacterium Bacillus amyloliquefaciens |
| title_short | Enhancing drought tolerance in common bean by plant growth promoting rhizobacterium Bacillus amyloliquefaciens |
| title_sort | enhancing drought tolerance in common bean by plant growth promoting rhizobacterium bacillus amyloliquefaciens |
| topic | drought common bean stress antioxidant |
| url | https://journals.uni-lj.si/aas/article/view/18249 |
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