Fig. 3
From: Genetic and Evolutionary Analysis of Purple Leaf Sheath in Rice
Anthocyanin accumulation and gene expression of OsC1 in the leaf sheath. (a) Phenotypes and anthocyanin contents of 1 green leaf sheath (GSH) accession and 14 purple leaf sheath (PSH) accessions with various degrees of purple. The 15 accessions are Tainung 67 (TNG67) (1), Chuan4 (2), G124 (3), Warisanmochi2 (4), Shui Pai Tiao (5), Tonsisai (6), IR13525-118-3-2-2-2 (7), 4233 8 (8), Jinya-149 (9), Tainung 72 (TNG72) (10), Ssall-Bye (11), Tainung Sen 20 (12), Shang Chi Tsao Tao (SCTT) (13), Asamurasaki (14), and Kun Shan Wu Siang Keng (KSWSK) (15). Leaf sheath phenotypes are characterized according to the RHS (Royal Horticultural Society, 5th edition) Color Charts. (b) Gene expression of OsC1 in the leaf sheath of 4 cultivars at tillering. Cultivars TNG67, TNG72, SCTT and KSWSK, exhibiting diverse degrees of purple color, were selected to evaluate gene expression by real-time PCR. Letters indicate differences at significance level p < 0.05 by using LSD analysis