BibliographicReference 393436

BibliographicReference record

Type: Bibliographic resource
BibLvlCode: AS
Title: Meta-transcriptomic analysis reveals novel RNA viruses in polychaetes Perinereis
Abstract: Perinereis species are essential benthonic animals in coastal ecosystems and have significant roles as live feed in aquaculture, owing to their high-protein and low-fat nutritional profile. Despite their ecological importance, the viral communities associated with these organisms need to be better understood. In this study, we generated 2.6 × 10⁸ reads using meta-transcriptomic sequencing and de novo assembled 5.3 × 10³ virus-associated contigs. We identified 12 novel RNA viruses from two species, Perinereis aibuhitensis and P. wilsoni, which were classified into four major viral groups: Picobirnaviridae, Marnaviridae, unclassified Picornavirales, and unclassified Bunyavirales. Our findings revealed the hidden diversity of viruses and genome structures in Perinereis, enriching the RNA virosphere and expanding the host range of Picobirnaviridae, Marnaviridae, and Bunyavirales. This study also highlighted the potential biosecurity risk of the novel viruses carried by Perinereis to aquaculture.
Bibliographic citation: Luo, L.; Zhang, F.; Zhou, C.; Meng, F.; Wang, G.; Qiu, L.; Shi, W.; Huang, J.; Dong, X. (2024). Meta-transcriptomic analysis reveals novel RNA viruses in polychaetes Perinereis. Veterinary Sciences 11(6): 273. https://dx.doi.org/10.3390/vetsci11060273
Is peer reviewed: true