Fig. 1From: Pyramiding of Low Chalkiness QTLs Is an Effective Way to Reduce Rice ChalkinessRice chalkiness of HJX74 and 1QLs to 4QLs. a, Plant morphology of HJX74 and the 2QL5, 3QL5 and 4QL4 lines. Bar = 15 cm. b, The appearance of head rice of HJX74 and the 2QL5, 3QL5 and 4QL4 lines. Bar = 1 cm. c, Frequency distributions of PGC in 1QLs to 4QLs. d, PGC in HJX74 and 1QLs to 4QL, Data are given as mean ± S.E. of six cropping seasons. Different lowercase letters denote the significance of difference at the level of P ≤ 0.05Back to article page