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A major QTL for resistance against Salmonid Rickettsial Septicaemia in coho salmon ( <i>Oncorhynchus kisutch</i> ) maps to a narrow region on chromosome 21, implicating two candidate genes

2025-12-09

Abstract excerpt

The facultative intracellular bacterium Piscirickettsia salmonis causes Salmon Rickettsial Syndrome (SRS) in Coho salmon, Atlantic salmon, and other salmonids. SRS causes large mortalities in Chilean aquaculture and leads to heavy usage of antibiotics. In Atlantic salmon SRS resistance is a polygenic trait with moderate to large heritability. In coho salmon a large QTL for SRS-resistance was earlier found on chro...

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Literature Corpus work
02f4960d-bec4-595a-8c00-b9b7c289cac4
DOI
10.64898/2025.12.08.689227
Open publication

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A major QTL for resistance against Salmonid Rickettsial Septicaemia in coho salmon ( <i>Oncorhynchus kisutch</i> ) maps to a narrow region on chromosome 21, implicating two candidate genesDOI 10.64898/2025.12.08.689227
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