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Next generation sequencing facilitates quantitative analysis of control samples and nervous necrosis (VNN) virus infection samples orange-spotted grouper transcriptomes

ABSTRACT: Purpose:To study the molecular mechanism of nerve necrosis (VNN) virus infection, and to provide help for molecular breeding and further development of Marine fishery Results: we found that 17,939 genes are elevated after NNV infection compared with control group, suggesting that NNV infection can strongly induce the expression of immune associated genes. In summary, we obtained high quality transcriptome of orange-spotted grouper and comparative analysis of transcriptome analysis reveals dramatically perturbation of gene expression with NNV infection.

ORGANISM(S): Epinephelus coioides

PROVIDER: GSE126620 | GEO | 2020/02/14

REPOSITORIES: GEO

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Profiling transcriptome and proteome of orange-spotted grouper (Epinephelus coioides) after nervous necrosis virus infection

Project description:Grouper is an important commercial maricultural fish, which suffer viral nervous necrosis (VNN) disease at the larval and juvenile stages, but the changes of transcriptomics and proteomics during viral infection remain unknown. In this study, we applied RNA-seq and label-free mass spectrum for the first time to depict the map of transcriptomics and proteomics in non-infected, susceptible-infected and tolerate-infected grouper in larval stage. Further analyses showed that the transcriptome and proteome change dramatically among 3 distinct groups, indicating that different immune response for infected and perststent grouper in larval stage. These valuable transcriptomics and proteomics datasets enable the investigation of molecular mechanism in nervous necrosis (VNN) virus infection, thus helps the further development of molecular breeding and marine fishery

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