ABSTRACT
Ralstonia solanacearum, the causative agent of bacterial wilt, is a devastating bacterial plant pathogen with a wide range of hosts. We report here the first draft genome sequences for three strains of Ralstonia solanacearum isolated from infected potato, tomato, and pepper plants in Georgia.
ABSTRACT
The development of natural competence by bacteria in situ is considered one of the main factors limiting transformation-mediated gene exchanges in the environment. Ralstonia solanacearumis a plant pathogen that is also a naturally transformable bacterium that can develop the competence state during infection of its host. We have attempted to determine whether this bacterium could become the recipient of plant genes. We initially demonstrated that plant DNA was released close to the infecting bacteria. We constructed and tested various combinations of transgenic plants and recipient bacteria to show that the effectiveness of such transfers was directly related to the ratio of the complexity of the plant genome to the number of copies of the transgene.
ABSTRACT
Moko is one of the main diseases affecting banana and plantain in Colombia. Here, we report the genome sequence of the causal agent, the bacterium Ralstonia solanacearum (Smith) strain CIAT-078, collected in 2004 from affected plantains in central-west Colombia. The assembled genome was obtained using Oxford Nanopore Technology.
From model to crop plant-pathogen interactions: cloning of the first resistance gene toLeptosphaeria maculansinBrassica napus
