Figure 2From: Comparative transcriptomics of Atlantic Salmo salar, chum Oncorhynchus keta and pink salmon O. gorbuscha during infections with salmon lice Lepeophtheirus salmonisAnterior kidney transcriptome responses. At six days post exposure, anterior kidney responses varied depending on host species in either the (A) up-regulated or (B) down-regulated gene lists. Consistently more genes were shared between chum and pink salmon than with Atlantic salmon, including up-regulation of hepcidin-1, prostaglandin E synthase 3 and down-regulation of antiviral response genes. (C) Most genes were identified with a main effect of infection (response independent of day post exposure). Genes responding with a time by infection interaction (response dependent on day) were mainly identified early in the response, at day three or six.Back to article page