White spot syndrome virus impact on the expression of immune genes and gut microbiome of black tiger shrimp Penaeus monodon.

ABSTRACT: The gut microbiome plays an essential role in the immune system of invertebrates and vertebrates. Pre and pro-biotics could enhance the shrimp immune system by increasing the phenoloxidase (PO), prophenoloxidase (ProPO), and superoxide dismutase activities. During viral infection, the host immune system alteration could influence the gut microbiome composition and probably lead to other pathogenic infections. Since the JAK/STAT pathway is involved in white spot syndrome virus (WSSV) infection, we investigated the intestine immune genes of STAT-silenced shrimp. During WSSV infection, expression levels of PmVago1, PmDoral, and PmSpätzle in PmSTAT-silenced shrimp were higher than normal. In addition, the transcription levels of antimicrobial peptides, including crustinPm1, crustinPm7, and PmP

SUBMITTER: Jatuyosporn T 

PROVIDER: S-EPMC9849358 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature