{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Grimwood RM"],"funding":["Royal Society Te Apārangi","Ministry of Business, Innovation and Employment","Ministry for Business Innovation and Employment"],"pagination":["e70033"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12757902"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["49(2)"],"pubmed_abstract":["Tail fan necrosis (TFN) is a shell disease affecting spiny lobsters' outer integument, with significant implications for the health and commercial viability of red rock lobsters (Jasus edwardsii) in New Zealand. Despite its impact, the potential role of a microbial agent in TFN remains poorly understood. Here, we conducted metatranscriptomic analyses on matching uropod and haemolymph samples from 15 red rock lobsters exhibiting TFN symptoms to characterise the associated microbial communities and search for putative candidates for further investigation. We report the discovery of a novel crustavirus (family: Nyamiviridae), named Red rock lobster crustavirus (RRLCV), consistently present in the uropod tissues of all sampled lobsters with TFN. RRLCV's presence and high abundance in uropod ti"],"journal":["Journal of fish diseases"],"pubmed_title":["A Novel Crustavirus as a Candidate Aetiology of Tail Fan Necrosis in New Zealand Red Rock Lobsters, Jasus edwardsii."],"pmcid":["PMC12757902"],"funding_grant_id":["RDF-20-UOO-007","CAWX2207","RDF‐20‐UOO‐007"],"pubmed_authors":["Grimwood RM","Delisle L","Darnley JA","Hutson KS","Geoghegan JL","Hills J","Zamora LN"],"additional_accession":[]},"is_claimable":false,"name":"A Novel Crustavirus as a Candidate Aetiology of Tail Fan Necrosis in New Zealand Red Rock Lobsters, Jasus edwardsii.","description":"Tail fan necrosis (TFN) is a shell disease affecting spiny lobsters' outer integument, with significant implications for the health and commercial viability of red rock lobsters (Jasus edwardsii) in New Zealand. Despite its impact, the potential role of a microbial agent in TFN remains poorly understood. Here, we conducted metatranscriptomic analyses on matching uropod and haemolymph samples from 15 red rock lobsters exhibiting TFN symptoms to characterise the associated microbial communities and search for putative candidates for further investigation. We report the discovery of a novel crustavirus (family: Nyamiviridae), named Red rock lobster crustavirus (RRLCV), consistently present in the uropod tissues of all sampled lobsters with TFN. RRLCV's presence and high abundance in uropod ti","dates":{"release":"2026-01-01T00:00:00Z","publication":"2026 Feb","modification":"2026-06-09T05:13:14.953Z","creation":"2026-06-09T03:07:44.141Z"},"accession":"S-EPMC12757902","cross_references":{"pubmed":["40760952"],"doi":["10.1111/jfd.70033"]}}