Project description:An integrated approach was used to identify genes associated with resistance to Aeromonas hydrophila, an important bacterial pathogen causing aeromoniasis in rohu Labeo rohita. DNA polymorphism and gene expression profiling in lines of L. rohita selected for resistance or susceptibility to challenge with A. hydrophila, and grown in a common environment, were studied using Illumina mRNA-seq of selectively pooled RNA samples.
Project description:This project was designed to observe changes in proteins expression and toxicity proteins expression of Aeromonas hydrophila under normal and iron restriction conditions.
Project description:An integrated approach was used to identify genes associated with resistance to Aeromonas hydrophila, an important bacterial pathogen causing aeromoniasis in rohu Labeo rohita. DNA polymorphism and gene expression profiling in lines of L. rohita selected for resistance or susceptibility to challenge with A. hydrophila, and grown in a common environment, were studied using Illumina mRNA-seq of selectively pooled RNA samples. mRNA-seq of pooled samples from resistant and susceptible lines of rohu for expression characterisation and SNP detection
Project description:This study took Aeromonas hydrophila as an example to study the GGDEF family gene and explore its biological function in Aeromonas hydrophila and its influence on c-di-GMP concentration. In order to systematically study the biological function of GGDEF family genes, 36 strains (54 strains screened by whole genome sequencing) with gene deletion mutation were first constructed, and then phenotypes such as biofilm, crawling and extracellular protease activity were detected. The concentration of c-di-GMP in aeromonas hydrophila was determined by HPLC. At the same time, the deletion strains with GGDEF domain that had a significant effect on the physiological function of Aeromonas hydrophila were screened for mass spectrometry identification, so as to explore the possible molecular mechanism of GGDEF domain protein affecting the physiological function.
Project description:Transcritome study of C.elegans exposed to multiple, different bacterial pathogens. Experiments were performed in set-replicates of either 3 or 5.<br> There are 3 for samples: Aeromonas hydrophila, Enterococcus faecalis, Erwinia carotovora and Photorhabdus luminescens. <br> There are 5 for samples: Serratia marcesens and Escherichia coli (control).<br>