Figure 4. FhGL3L Regulated Anthocyanin Accumulation and Trichome Development while FhTT8L Regulated Anthocyanin and Proanthocyanidin Biosynthetic Genes.

(A) Phenotypes of wild-type and transgenic Arabidopsis seedlings and leaves. (B) Expressional analysis of the FhGL3L and FhTT8L gene by reverse transcription polymerase chain reaction in the wild type and transgenic lines. (C,D) Contents of anthocyanins and proanthocyanidins in Arabidopsis seedlings in the wild type and FhGL3L and FhTT8L transgenic lines. (E,F) Expressional analysis of genes involved in flavonoid biosynthesis and trichome formation in the wild type, FhGL3L and FhTT8L transgenic lines by qRT-PCR. Data represented the mean ± SD of three replicates. T-test was used to analysis the significant defference (*P < 0.05; **p < 0.01). All tests were computed using SPSS(ver.17.0).