Screening of Common Bean (Phaseolus vulgaris L) Germplasm for Drought Stress
Common bean is a species having high nutritional composition. Drought response in plants is complex phenomenon relating interactions between structure, functions and development of the plant. The Improvement of drought resistant for common bean has major objectives for many breeding programs. The gr...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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"Vikol publishing" ST Kolesnichenko V.V.
2023-12-01
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| Series: | Journal of Stress Physiology & Biochemistry |
| Subjects: | |
| Online Access: | http://www.jspb.ru/issues/2023/N4/JSPB_2023_4_148-156.pdf |
| _version_ | 1797435315147767808 |
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| author | Priya S. Franklin C. Jose |
| author_facet | Priya S. Franklin C. Jose |
| author_sort | Priya S. |
| collection | DOAJ |
| description | Common bean is a species having high nutritional composition. Drought response in plants is complex phenomenon relating interactions between structure, functions and development of the plant. The Improvement of drought resistant for common bean has major objectives for many breeding programs. The growth of the plant, related to the parameter plays a vital role in the selection criteria for drought resistance. The increasing drought tolerance in commercial varieties is highly desirable. 20 varieties of common bean leaves were collected, it is subjected in vitro water stress with 10% polyethylene glycol 6000 (PEG 6000). The parameters are determined as a relative water content (RWC), seedling root length, leaf area, stomatal index, wax and proline. The result points out that these varieties responded differently during the drought stress. Tolerant and Susceptible comes under the varieties that are categorized which are based on RWC. The tolerant varieties maintain a high water content. Generally, the tolerant varieties are higher in seedling root length, leaf area, stomatal index, wax than the susceptible varieties. The proline accumulations are higher in susceptible varieties when compared to the tolerant varieties. A significant correlation was observed from the above parameters. The results are discussed with reference to the plant’s response during drought. |
| first_indexed | 2024-03-09T10:45:24Z |
| format | Article |
| id | doaj.art-5bde3c3fc4a747c8b514e702b3f70926 |
| institution | Directory Open Access Journal |
| issn | 1997-0838 |
| language | English |
| last_indexed | 2024-03-09T10:45:24Z |
| publishDate | 2023-12-01 |
| publisher | "Vikol publishing" ST Kolesnichenko V.V. |
| record_format | Article |
| series | Journal of Stress Physiology & Biochemistry |
| spelling | doaj.art-5bde3c3fc4a747c8b514e702b3f709262023-12-01T10:07:42Zeng"Vikol publishing" ST Kolesnichenko V.V.Journal of Stress Physiology & Biochemistry1997-08382023-12-01194148156Screening of Common Bean (Phaseolus vulgaris L) Germplasm for Drought StressPriya S.0Franklin C. Jose1Department of Botany, Government Arts College, Udhagamandalam- 643002, The Nilgiris, Tamil Nadu, IndiaDepartment of Botany, Government Arts College, Udhagamandalam- 643002, The Nilgiris, Tamil Nadu, IndiaCommon bean is a species having high nutritional composition. Drought response in plants is complex phenomenon relating interactions between structure, functions and development of the plant. The Improvement of drought resistant for common bean has major objectives for many breeding programs. The growth of the plant, related to the parameter plays a vital role in the selection criteria for drought resistance. The increasing drought tolerance in commercial varieties is highly desirable. 20 varieties of common bean leaves were collected, it is subjected in vitro water stress with 10% polyethylene glycol 6000 (PEG 6000). The parameters are determined as a relative water content (RWC), seedling root length, leaf area, stomatal index, wax and proline. The result points out that these varieties responded differently during the drought stress. Tolerant and Susceptible comes under the varieties that are categorized which are based on RWC. The tolerant varieties maintain a high water content. Generally, the tolerant varieties are higher in seedling root length, leaf area, stomatal index, wax than the susceptible varieties. The proline accumulations are higher in susceptible varieties when compared to the tolerant varieties. A significant correlation was observed from the above parameters. The results are discussed with reference to the plant’s response during drought.http://www.jspb.ru/issues/2023/N4/JSPB_2023_4_148-156.pdfcommon beandroughtprolinerelative water contentstomatal indexsusceptibletolerantwax |
| spellingShingle | Priya S. Franklin C. Jose Screening of Common Bean (Phaseolus vulgaris L) Germplasm for Drought Stress Journal of Stress Physiology & Biochemistry common bean drought proline relative water content stomatal index susceptible tolerant wax |
| title | Screening of Common Bean (Phaseolus vulgaris L) Germplasm for Drought Stress |
| title_full | Screening of Common Bean (Phaseolus vulgaris L) Germplasm for Drought Stress |
| title_fullStr | Screening of Common Bean (Phaseolus vulgaris L) Germplasm for Drought Stress |
| title_full_unstemmed | Screening of Common Bean (Phaseolus vulgaris L) Germplasm for Drought Stress |
| title_short | Screening of Common Bean (Phaseolus vulgaris L) Germplasm for Drought Stress |
| title_sort | screening of common bean phaseolus vulgaris l germplasm for drought stress |
| topic | common bean drought proline relative water content stomatal index susceptible tolerant wax |
| url | http://www.jspb.ru/issues/2023/N4/JSPB_2023_4_148-156.pdf |
| work_keys_str_mv | AT priyas screeningofcommonbeanphaseolusvulgarislgermplasmfordroughtstress AT franklincjose screeningofcommonbeanphaseolusvulgarislgermplasmfordroughtstress |