Project description:Viruses are important plant pathogens that threaten diverse crops worldwide. Diseases caused by Cowpea severe mosaic virus (CPSMV) have drawn attention because of the serious damages they cause to economically important crops including cowpea. This work was undertaken to quantify and identify the responsive proteins of a susceptible cowpea genotype infected with CPSMV, in comparison with mock-inoculated controls, using label-free quantitative proteomics and databanks, aiming at providing insights on the molecular basis of this compatible interaction. Cowpea leaves were mock-inoculated or inoculated with CPSMV and 2 and 6 days later proteins were extracted and analyzed. More than 3000 proteins were identified and 75 and 55 of them differentially accumulated in response to CPSMV, at 2 and 6 DAI, respectively. At 2 DAI, 76% of the proteins were down-represented and 24% upaccumulated. However, at 6 DAI, 100% of the identified proteins were up-accumulated. Thus CPSMV transiently suppresses the synthesis of proteins involved particularly in the redox homeostasis, protein synthesis, defense, stress, RNA/DNA metabolism, signaling, and other functions, allowing viral invasion and spread in cowpea tissues. It is expected that identification of differentially accumulated proteins and their interactions advance our understanding on how a susceptible cowpea genotype responds to CPSMV infection.
2016-12-14 | PXD005025 | Pride
Project description:Viral pathogen that causes infectious disease
| PRJNA1251074 | ENA
Project description:Opportunistic pathogen P. aeruginosa that causes importmant diseases
Project description:To identify novel microRNAs that are associated with drought tolerance in two different cowpea genotypes, we generated small RNA sequences from adult cowpea plants under control and dought stress treatments. Over 79 million raw reads were generated and numerous novel microRNAs are identified, including some associated with drought tolerance.
2011-09-01 | GSE26402 | GEO
Project description:Opportunistic pathogen that causes foodborne diseases like intestinal infection or traveller's diarrhea
| PRJNA770832 | ENA
Project description:parthogens that causes infectious diseases