Selection and Inheritance of Tomato Resistance against Ralstonia solanacearum
نویسندگان
چکیده
منابع مشابه
Induction of Systemic Resistance in Tomato against Ralstonia solanacearum by Pseudomonas fluorescens
The biological control agent Pseudomonas fluorescens was used against the bacterial wilt causing Ralstonia solanacearum. The present investigation focuses on the role of defense related enzymes in imparting resistance in tomato against R. solanacearum. A total of ten rhizobacterial isolates were screened against R. solanacearum, of which three isolates (Pf3, Pf5 & Pf8) showed a maximum inhibiti...
متن کاملTranscriptome Analysis of Quantitative Resistance-Specific Response upon Ralstonia solanacearum Infection in Tomato
Bacterial wilt, caused by the soil-borne bacterium Ralstonia solanacearum, is a lethal disease of tomato, but the molecular mechanisms of the host resistance responses to R. solanacearum remain unclear. In this study, we report the first work describing the transcriptome of cultivar resistance and susceptible tomato cultivar after inoculation with R. solanacearum. To elucidate the characteristi...
متن کاملEvaluation of Resistance to Ralstonia solanacearum in Tomato Genetic Resources at Seedling Stage
Bacterial wilt of tomatoes caused by Ralstonia solanacearum is a devastating disease that limits the production of tomato in Korea. The best way to control this disease is using genetically resistant tomato plant. The resistance degree to R. solanacearum was evaluated for 285 tomato accessions conserved in the National Agrobiodiversity Center of Rural Development Administration. These accession...
متن کاملRalstonia solanacearum encounters an oxidative environment during tomato infection.
Ralstonia solanacearum genes that are induced during tomato infection suggested that this pathogen encounters reactive oxygen species (ROS) during bacterial wilt pathogenesis. The genomes of R. solanacearum contain multiple redundant ROS-scavenging enzymes, indirect evidence that this pathogen experiences intense oxidative stress during its life cycle. Over 9% of the bacterium's plant-induced g...
متن کاملRalstonia solanacearum needs motility for invasive virulence on tomato.
Ralstonia solanacearum, a widely distributed and economically important plant pathogen, invades the roots of diverse plant hosts from the soil and aggressively colonizes the xylem vessels, causing a lethal wilting known as bacterial wilt disease. By examining bacteria from the xylem vessels of infected plants, we found that R. solanacearum is essentially nonmotile in planta, although it can be ...
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ژورنال
عنوان ژورنال: Jurnal Perlindungan Tanaman Indonesia
سال: 2019
ISSN: 2548-4788,1410-1637
DOI: 10.22146/jpti.35464