Project description:We applied Solexa sequencing technology to identify Singapore grouper iridovirus (SGIV) encoded microRNAs during its infection. A small RNA library arising from SGIV infected grouper cells (GP) was constructed and sequenced. We recovered 6,802,977 usable reads, of which 34,400 reads represented the small RNA sequences encoded by SGIV. Among them, 16 novel SGIV encoded miRNAs were identified by a computational pipeline. Generally, these 16 miRNAs are dispersed throughout the SGIV genome, while three of them are located within open reading frame 057L (ORF057L) region. Meanwhile, We identified 138 conserved microRNA genes between grouper fish and zebrafish.
Project description:Vibrio harveyi is an important pathogen in aquaculture, which can cause severe organ damage and metabolic disorders in fish. The organ damage of hybrid grouper caused by Vibrio harveyi was verified through transcriptional analysis.
Project description:Vibrio harveyi is an important pathogen in aquaculture, which can cause severe intestinal damage and metabolic disorders in fish. The intestinal damage of hybrid grouper caused by Vibrio harveyi was verified through transcriptional analysis.
Project description:Edwardsiella ictaluri, a significant pathogen in aquaculture, can lead to severe organ damage and metabolic disorders in fish. The organ damage of hybrid grouper caused by Edwardsiella ictaluri and the alleviating effect of oligochitosan feed were verified through 16s.
Project description:We applied Solexa sequencing technology to identify Singapore grouper iridovirus (SGIV) encoded microRNAs during its infection. A small RNA library arising from SGIV infected grouper cells (GP) was constructed and sequenced. We recovered 6,802,977 usable reads, of which 34,400 reads represented the small RNA sequences encoded by SGIV. Among them, 16 novel SGIV encoded miRNAs were identified by a computational pipeline. Generally, these 16 miRNAs are dispersed throughout the SGIV genome, while three of them are located within open reading frame 057L (ORF057L) region. Meanwhile, We identified 138 conserved microRNA genes between grouper fish and zebrafish. 18-30 nt small RNAs from SGIV-infected GP cells were sequenced in one Solexa lane.
Project description:The spleen of grouper is the target organ of SGIV attack.We used single cell RNA sequencing (scRNA-seq) to analyze the effect of SGIV infection on spleen cells of Epinephelus Lanceolatus.