Fig. 2
From: Light-induced COP9 signalosome expression in the Indian false vampire bat Megaderma lyra
Semi-quantitative analysis of CSN5 mRNA expression. a Gel electrophoresis analysis of the semi-quantitative RT-PCR products derived from bats exposed to different light–dark conditions; the amplification shows the differential expression of CSN5 and a constant level of β-actin expression. b The density of the CSN5 band was divided by the density of the band for β-actin mRNA to normalize the results. Average expression of CSN5 was obtained by calculating the mean ± standard error