
Visual pigment genes and absorbance spectra in the Japanese sardine Sardinops melanostictus (Teleostei: Clupeiformes)
Keywords: RH1; rod opsin; RH2; RH1-like or green opsin; SWS1; short wave sensitive 1 or ultraviolet opsin; SWS2; short wave sensitive 2 or blue opsin; LWS; long wave sensitive or red opsin; PCR; polymerase chain reaction; RACE; rapid amplification of cDNA ends; cDN