Rhodospirillum sp. JY3: An innovative tool to mitigate the phytotoxic impact of galaxolide on wheat (Triticum aestivum) and faba bean (Vicia faba) plants
To date, several studies have considered the phytotoxic impact of cosmetics and personal care products on crop plants. Nonetheless, data are scarce about the toxic impact of galaxolide [hexahydro-hexamethyl cyclopentabenzopyran (HHCB)] on the growth, physiology, and biochemistry of plants from diffe...
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2022-11-01
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| Series: | Frontiers in Plant Science |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/fpls.2022.1037474/full |
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| author | Mahmoud M. Y. Madnay Mahmoud M. Y. Madnay Wael A. Obaid Samy Selim Ahmed Mohamed Reyad Ahmed Mohamed Reyad Emad A. Alsherif Emad A. Alsherif Shereen Magdy Korany Mohamed Abdel-Mawgoud Hamada AbdElgawad Hamada AbdElgawad |
| author_facet | Mahmoud M. Y. Madnay Mahmoud M. Y. Madnay Wael A. Obaid Samy Selim Ahmed Mohamed Reyad Ahmed Mohamed Reyad Emad A. Alsherif Emad A. Alsherif Shereen Magdy Korany Mohamed Abdel-Mawgoud Hamada AbdElgawad Hamada AbdElgawad |
| author_sort | Mahmoud M. Y. Madnay |
| collection | DOAJ |
| description | To date, several studies have considered the phytotoxic impact of cosmetics and personal care products on crop plants. Nonetheless, data are scarce about the toxic impact of galaxolide [hexahydro-hexamethyl cyclopentabenzopyran (HHCB)] on the growth, physiology, and biochemistry of plants from different functional groups. To this end, the impact of HHCB on biomass, photosynthetic efficiency, antioxidant production, and detoxification metabolism of grass (wheat) and legume (faba bean) plants has been investigated. On the other hand, plant growth-promoting bacteria (PGPB) can be effectively applied to reduce HHCB phytotoxicity. HHCB significantly reduced the biomass accumulation and the photosynthetic machinery of both crops, but to more extent for wheat. This growth reduction was concomitant with induced oxidative damage and decreased antioxidant defense system. To mitigate HHCB toxicity, a bioactive strain of diazotrophic plant growth-promoting Rhodospirillum sp. JY3 was isolated from heavy metal-contaminated soil in Jazan, Kingdom of Saudi Arabia, and applied to both crops. Overall, Rhodospirillum mitigated HHCB-induced stress by differently modulating the oxidative burst [malondialdehyde (MDA), hydrogen peroxide (H2O2), and protein oxidation] in both wheat and faba beans. This alleviation was coincident with improvement in plant biomass and photosynthetic efficiency, particularly in wheat crops. Considering the antioxidant defense system, JY3 augmented the antioxidants in both wheat and faba beans and the detoxification metabolism under HHCB stress conditions. More interestingly, inoculation with JY3 further enhanced the tolerance level of both wheat and faba beans against contamination with HHCB via quenching the lignin metabolism. Overall, this study advanced our understanding of the physiological and biochemical mechanisms underlying HHCB stress and mitigating its impact using Rhodospirillum sp. JY3, which may strikingly reduce the environmental risks on agriculture sustainability. |
| first_indexed | 2024-04-11T16:03:55Z |
| format | Article |
| id | doaj.art-a05b457faef8484f9ea382b499778fa5 |
| institution | Directory Open Access Journal |
| issn | 1664-462X |
| language | English |
| last_indexed | 2024-04-11T16:03:55Z |
| publishDate | 2022-11-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Plant Science |
| spelling | doaj.art-a05b457faef8484f9ea382b499778fa52022-12-22T04:14:53ZengFrontiers Media S.A.Frontiers in Plant Science1664-462X2022-11-011310.3389/fpls.2022.10374741037474Rhodospirillum sp. JY3: An innovative tool to mitigate the phytotoxic impact of galaxolide on wheat (Triticum aestivum) and faba bean (Vicia faba) plantsMahmoud M. Y. Madnay0Mahmoud M. Y. Madnay1Wael A. Obaid2Samy Selim3Ahmed Mohamed Reyad4Ahmed Mohamed Reyad5Emad A. Alsherif6Emad A. Alsherif7Shereen Magdy Korany8Mohamed Abdel-Mawgoud9Hamada AbdElgawad10Hamada AbdElgawad11Department of Botany and Microbiology, Faculty of Science, Cairo University, Giza, EgyptBiology Department, College of Science, Taibah University, Al-Madinah Al-Munwarah, Saudi ArabiaBiology Department, College of Science, Taibah University, Al-Madinah Al-Munwarah, Saudi ArabiaDepartment of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka, Saudi ArabiaBotany and Microbiology Department, Faculty of Science, Beni-Suef University, Beni‒Suef, EgyptBiology Department, Faculty of Science, Jazan University, Jazan, Saudi ArabiaBotany and Microbiology Department, Faculty of Science, Beni-Suef University, Beni‒Suef, EgyptBiology Department, College of Science and Arts at Khulis, University of Jeddah, Riyadh, Saudi ArabiaDepartment of Biology, College of Science, Princess Nourah bint Abdulrahman University, Riyadh, Saudi ArabiaDepartment of Medicinal and Aromatic Plants, Desert Research Centre, Cairo, EgyptBotany and Microbiology Department, Faculty of Science, Beni-Suef University, Beni‒Suef, EgyptIntegrated Molecular Plant Physiology Research, Department of Biology, University of Antwerp, Antwerp, BelgiumTo date, several studies have considered the phytotoxic impact of cosmetics and personal care products on crop plants. Nonetheless, data are scarce about the toxic impact of galaxolide [hexahydro-hexamethyl cyclopentabenzopyran (HHCB)] on the growth, physiology, and biochemistry of plants from different functional groups. To this end, the impact of HHCB on biomass, photosynthetic efficiency, antioxidant production, and detoxification metabolism of grass (wheat) and legume (faba bean) plants has been investigated. On the other hand, plant growth-promoting bacteria (PGPB) can be effectively applied to reduce HHCB phytotoxicity. HHCB significantly reduced the biomass accumulation and the photosynthetic machinery of both crops, but to more extent for wheat. This growth reduction was concomitant with induced oxidative damage and decreased antioxidant defense system. To mitigate HHCB toxicity, a bioactive strain of diazotrophic plant growth-promoting Rhodospirillum sp. JY3 was isolated from heavy metal-contaminated soil in Jazan, Kingdom of Saudi Arabia, and applied to both crops. Overall, Rhodospirillum mitigated HHCB-induced stress by differently modulating the oxidative burst [malondialdehyde (MDA), hydrogen peroxide (H2O2), and protein oxidation] in both wheat and faba beans. This alleviation was coincident with improvement in plant biomass and photosynthetic efficiency, particularly in wheat crops. Considering the antioxidant defense system, JY3 augmented the antioxidants in both wheat and faba beans and the detoxification metabolism under HHCB stress conditions. More interestingly, inoculation with JY3 further enhanced the tolerance level of both wheat and faba beans against contamination with HHCB via quenching the lignin metabolism. Overall, this study advanced our understanding of the physiological and biochemical mechanisms underlying HHCB stress and mitigating its impact using Rhodospirillum sp. JY3, which may strikingly reduce the environmental risks on agriculture sustainability.https://www.frontiersin.org/articles/10.3389/fpls.2022.1037474/fullgalaxolideRhodospirillum sp. JY 3wheatfaba beansantioxidantsdetoxification metabolism |
| spellingShingle | Mahmoud M. Y. Madnay Mahmoud M. Y. Madnay Wael A. Obaid Samy Selim Ahmed Mohamed Reyad Ahmed Mohamed Reyad Emad A. Alsherif Emad A. Alsherif Shereen Magdy Korany Mohamed Abdel-Mawgoud Hamada AbdElgawad Hamada AbdElgawad Rhodospirillum sp. JY3: An innovative tool to mitigate the phytotoxic impact of galaxolide on wheat (Triticum aestivum) and faba bean (Vicia faba) plants Frontiers in Plant Science galaxolide Rhodospirillum sp. JY 3 wheat faba beans antioxidants detoxification metabolism |
| title | Rhodospirillum sp. JY3: An innovative tool to mitigate the phytotoxic impact of galaxolide on wheat (Triticum aestivum) and faba bean (Vicia faba) plants |
| title_full | Rhodospirillum sp. JY3: An innovative tool to mitigate the phytotoxic impact of galaxolide on wheat (Triticum aestivum) and faba bean (Vicia faba) plants |
| title_fullStr | Rhodospirillum sp. JY3: An innovative tool to mitigate the phytotoxic impact of galaxolide on wheat (Triticum aestivum) and faba bean (Vicia faba) plants |
| title_full_unstemmed | Rhodospirillum sp. JY3: An innovative tool to mitigate the phytotoxic impact of galaxolide on wheat (Triticum aestivum) and faba bean (Vicia faba) plants |
| title_short | Rhodospirillum sp. JY3: An innovative tool to mitigate the phytotoxic impact of galaxolide on wheat (Triticum aestivum) and faba bean (Vicia faba) plants |
| title_sort | rhodospirillum sp jy3 an innovative tool to mitigate the phytotoxic impact of galaxolide on wheat triticum aestivum and faba bean vicia faba plants |
| topic | galaxolide Rhodospirillum sp. JY 3 wheat faba beans antioxidants detoxification metabolism |
| url | https://www.frontiersin.org/articles/10.3389/fpls.2022.1037474/full |
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