Expression patterns of rice MAGO and Y14 genes during rice development. Callus, 2-week-old callus on 1/2 MS medium; S1 to S7, 1- to 7-d-old seedling shoots (without roots) on 1/2 MS medium; Roots, 12-d-old seedlings on 1/2 MS medium; Leaf, flag leaves of mature plants at heading stage; G-L-L, mixture of glumes, lemma, and lodicules; Stamen and Pistil, stamen and pistil from mature florets; Em1 to Em12, embryo at 1, 3, 6, and 12 d after fertilization. OsACTIN1 was used as an internal control. Expression was detected with three independent biological samples. The expression for each gene in S7 was set to 1. Average expression and sd are presented.