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dc.contributor.authorEl-Mouhamady, Almoataz Bellah Alivi
dc.contributor.otherGad, Abdul Aziz M.vi
dc.contributor.otherKarim, Ghada S. A. Abdelvi
dc.date.accessioned2023-03-28T02:37:04Z-
dc.date.available2023-03-28T02:37:04Z-
dc.date.issued2022-
dc.identifier.issn2522-8307vi
dc.identifier.urihttp://tailieuso.tlu.edu.vn/handle/DHTL/12598-
dc.description.abstractTwenty-three rice genotypes including eight parents and their fifteen F1 crosses or (the first hybrid generation) by line X tester analysis were evaluated for water stress tolerance during two experiments (the control and drought experiment) besides some molecular–biochemical studies for eight parents and the highest selected five crosses for water stress tolerance. The research revealed that five rice crosses out of fifteen hybrids were highly tolerant to water stress compared to the normal conditions. Data of biochemical markers indicated the presence of bands that are considered as molecular genetic markers for water-deficit tolerance in some rice genotypes, and this is the scientific progress achieved in this research. This was evident by increasing the density and concentration of SDS-protein electrophoresis besides enhancing the activities of peroxidase (POD) and polyphenol oxidase (PPO) under water-deficit conditions, which confirmed the tolerance of drought stress in the eight rice genotypes and the best five crosses from the first hybrid generation.vi
dc.description.urihttps://link.springer.com/article/10.1186/s42269-021-00656-1vi
dc.languageen_USvi
dc.relation.ispartofseriesBulletin of the National Research Centre, Volume 46 (2022), Article number: 1vi
dc.subjectRice tolerancevi
dc.subjectWater stressvi
dc.subjectLine X tester analysis and biochemical–molecular markersvi
dc.titleImprovement of drought tolerance in rice using line X tester mating design and biochemical molecular markersvi
dc.typeBBvi
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