Fig. 1From: Integrated transcriptome and metabolome analysis reveals anthocyanin biosynthesis mechanisms in pepper (Capsicum annuum L.) leaves under continuous blue light irradiationPhenotypic and leaf pigment content analysis of pepper under different light treatment groups.CK: normal light treatment(14 h light/10 h dark); T: continuous light treatment 24 h light/0 h dark. CW: normal white light treatment; CB: normal blue light treatment; normal red light treatment. TW: continuous white light treatment; TB: continuous blue light treatment; TR: continuous blue light treatment. (a) Phenotypic identification of pepper leaves. (b) Analysis of growth indicators of pepper plants; (c) Chroma values of pepper leaves. (d) Photosynthetic pigment content and anthocyanin content. *, P-value < 0.05Back to article page