Morpho-biochemical responses of Brassica Coenospecies to glyphosate exposure at pre- and post-emergence stages
Crop wild relatives (CWRs) belonging to the Brassicaceae family possess extensive genetic diversity and have frequently been utilized in the enhancement of cultivated Brassica species. However, their tolerance to glyphosate, a widely used herbicide, has remained unknown. Our study examined the glyph...
| Autores principales: | , , , , , , , , , , , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
MDPI
2023
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/138448 |
| _version_ | 1855513936654237696 |
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| author | Kashyap, Anamika Kumari, Sujata Garg, Pooja Kushwaha, Ranjeet Tripathi, Shikha Sharma, Jyoti Gupta, Navin C. Kumar, Rajeev Ranjan Vishwakarma, Harinder Bhattacharya, Ramcharan Yadav, Rashmi Rana, Jai Chand Rao, Mahesh |
| author_browse | Bhattacharya, Ramcharan Garg, Pooja Gupta, Navin C. Kashyap, Anamika Kumar, Rajeev Ranjan Kumari, Sujata Kushwaha, Ranjeet Rana, Jai Chand Rao, Mahesh Sharma, Jyoti Tripathi, Shikha Vishwakarma, Harinder Yadav, Rashmi |
| author_facet | Kashyap, Anamika Kumari, Sujata Garg, Pooja Kushwaha, Ranjeet Tripathi, Shikha Sharma, Jyoti Gupta, Navin C. Kumar, Rajeev Ranjan Vishwakarma, Harinder Bhattacharya, Ramcharan Yadav, Rashmi Rana, Jai Chand Rao, Mahesh |
| author_sort | Kashyap, Anamika |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Crop wild relatives (CWRs) belonging to the Brassicaceae family possess extensive genetic diversity and have frequently been utilized in the enhancement of cultivated Brassica species. However, their tolerance to glyphosate, a widely used herbicide, has remained unknown. Our study examined the glyphosate response of 20 genotypes from the Brassicaceae family, which included genotypes within the U triangle and their wild relatives. We evaluated their behaviour based on morpho-biochemical responses, specifically focusing on the traits of germination percentage, root length, and survival percentage. By calculating the mean membership function value (MFV) for each genotype’s response to these traits, we classified them into three distinct groups: susceptible, moderately tolerant, and tolerant. Among these genotypes, Brassica rapa (NRCPB rapa 8) demonstrated tolerance to glyphosate, as indicated by their mean MFV value of 0.68. Moderate tolerance to glyphosate was observed in Brassica juncea (Pusa Jaikisan) with a mean MFV of 0.52. Conversely, Diplotaxis catholica, Diplotaxis muralis, and Enarthrocarpus lyratus were susceptible, with mean MFV values of 0.37, 0.35, and 0.34, respectively. These findings revealed varying levels of response to glyphosate among these genotypes, with some displaying significant tolerance. The study provides valuable insights into the herbicide tolerance of Brassica CWRs and emphasizes the potential use of phenotypic and biochemical markers in evaluating herbicide tolerance. |
| format | Journal Article |
| id | CGSpace138448 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2023 |
| publishDateRange | 2023 |
| publishDateSort | 2023 |
| publisher | MDPI |
| publisherStr | MDPI |
| record_format | dspace |
| spelling | CGSpace1384482025-12-08T10:29:22Z Morpho-biochemical responses of Brassica Coenospecies to glyphosate exposure at pre- and post-emergence stages Kashyap, Anamika Kumari, Sujata Garg, Pooja Kushwaha, Ranjeet Tripathi, Shikha Sharma, Jyoti Gupta, Navin C. Kumar, Rajeev Ranjan Vishwakarma, Harinder Bhattacharya, Ramcharan Yadav, Rashmi Rana, Jai Chand Rao, Mahesh crop wild relatives herbicide resistance glyphosate Crop wild relatives (CWRs) belonging to the Brassicaceae family possess extensive genetic diversity and have frequently been utilized in the enhancement of cultivated Brassica species. However, their tolerance to glyphosate, a widely used herbicide, has remained unknown. Our study examined the glyphosate response of 20 genotypes from the Brassicaceae family, which included genotypes within the U triangle and their wild relatives. We evaluated their behaviour based on morpho-biochemical responses, specifically focusing on the traits of germination percentage, root length, and survival percentage. By calculating the mean membership function value (MFV) for each genotype’s response to these traits, we classified them into three distinct groups: susceptible, moderately tolerant, and tolerant. Among these genotypes, Brassica rapa (NRCPB rapa 8) demonstrated tolerance to glyphosate, as indicated by their mean MFV value of 0.68. Moderate tolerance to glyphosate was observed in Brassica juncea (Pusa Jaikisan) with a mean MFV of 0.52. Conversely, Diplotaxis catholica, Diplotaxis muralis, and Enarthrocarpus lyratus were susceptible, with mean MFV values of 0.37, 0.35, and 0.34, respectively. These findings revealed varying levels of response to glyphosate among these genotypes, with some displaying significant tolerance. The study provides valuable insights into the herbicide tolerance of Brassica CWRs and emphasizes the potential use of phenotypic and biochemical markers in evaluating herbicide tolerance. 2023-07-10 2024-01-25T08:49:44Z 2024-01-25T08:49:44Z Journal Article https://hdl.handle.net/10568/138448 en Open Access application/pdf MDPI Kashyap, A.; Kumari, S.; Garg, P.; Kushwaha, R.; Tripathi, S.; Sharma, J.; Gupta, N.C.; Kumar, R.R.; Vishwakarma, H.; Bhattacharya, R.; Yadav, R.; Rana, J.C.; Rao, M. (2023) Morpho-biochemical responses of Brassica Coenospecies to glyphosate exposure at pre- and post-emergence stages. Agronomy 13(7): 1831. ISSN: 2073-4395 |
| spellingShingle | crop wild relatives herbicide resistance glyphosate Kashyap, Anamika Kumari, Sujata Garg, Pooja Kushwaha, Ranjeet Tripathi, Shikha Sharma, Jyoti Gupta, Navin C. Kumar, Rajeev Ranjan Vishwakarma, Harinder Bhattacharya, Ramcharan Yadav, Rashmi Rana, Jai Chand Rao, Mahesh Morpho-biochemical responses of Brassica Coenospecies to glyphosate exposure at pre- and post-emergence stages |
| title | Morpho-biochemical responses of Brassica Coenospecies to glyphosate exposure at pre- and post-emergence stages |
| title_full | Morpho-biochemical responses of Brassica Coenospecies to glyphosate exposure at pre- and post-emergence stages |
| title_fullStr | Morpho-biochemical responses of Brassica Coenospecies to glyphosate exposure at pre- and post-emergence stages |
| title_full_unstemmed | Morpho-biochemical responses of Brassica Coenospecies to glyphosate exposure at pre- and post-emergence stages |
| title_short | Morpho-biochemical responses of Brassica Coenospecies to glyphosate exposure at pre- and post-emergence stages |
| title_sort | morpho biochemical responses of brassica coenospecies to glyphosate exposure at pre and post emergence stages |
| topic | crop wild relatives herbicide resistance glyphosate |
| url | https://hdl.handle.net/10568/138448 |
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