biostudies-literatureUnknown28(2)Anik TRBacterial blight, one of the oldest and most severe diseases of rice poses a major threat to global rice production and food security. Thereafter, sustainable management of this disease has given paramount importance globally. In the current study, we explored 792 landraces to evaluate their disease reaction status against three highly virulent strains (<i>BXo69</i>, <i>BXo87</i> and <i>BXo93</i>) of <i>Xanthomonas oryzae</i> pv<i>. oryzae</i> (<i>Xoo</i>). Subsequently, we intended to identify the possible candidate resistant (<i>R</i>) genes responsible for the resistant reaction using six STS (Sequence Tagged Site) markers correspond to <i>Xa4</i>, <i>xa5</i>, <i>Xa7</i>, <i>xa13</i>, <i>Xa21</i> and <i>Xa23</i> genes and finally, we evaluated morphological variability of the potential Physiology and molecular biology of plants : an international journal of functional plant biology455-469https://www.ebi.ac.uk/biostudies/studies/S-EPMC8943093biostudies-literatureExploring of bacterial blight resistance in landraces and mining of resistant gene(s) using molecular markers and pathogenicity approach.PMC8943093Hossain MARashid MMLatif MAHasan MAKhan MAIAnik TRHalder KPNihad SAIfalseExploring of bacterial blight resistance in landraces and mining of resistant gene(s) using molecular markers and pathogenicity approach.Bacterial blight, one of the oldest and most severe diseases of rice poses a major threat to global rice production and food security. Thereafter, sustainable management of this disease has given paramount importance globally. In the current study, we explored 792 landraces to evaluate their disease reaction status against three highly virulent strains (<i>BXo69</i>, <i>BXo87</i> and <i>BXo93</i>) of <i>Xanthomonas oryzae</i> pv<i>. oryzae</i> (<i>Xoo</i>). Subsequently, we intended to identify the possible candidate resistant (<i>R</i>) genes responsible for the resistant reaction using six STS (Sequence Tagged Site) markers correspond to <i>Xa4</i>, <i>xa5</i>, <i>Xa7</i>, <i>xa13</i>, <i>Xa21</i> and <i>Xa23</i> genes and finally, we evaluated morphological variability of the potential 2022-01-01T00:00:00Z2022 Feb2026-07-09T12:26:31.039Z2024-11-09T07:49:34.991ZS-EPMC89430933540088010.1007/s12298-022-01139-x