Fig. 7

Morphological characterization of D4-overexpressing and PMM1-overexpressing plants. a Transcript levels of D4 in positive (P) and negative (N) transgenic plants in WT and pmm1–1 backgrounds, respectively. Rice UBIQIUTIN5 was used as an internal control. Data are presented as means ± SE (n = 3). b Plant morphology of D4-overexpressing lines. c Panicle morphology of D4-overexpressing lines. d Transcript levels of PMM1 in positive (P) and negative (N) transgenic plants. Rice UBIQIUTIN5 was used as an internal control. Data are presented as means ± SE (n = 3). e Plant morphology of PMM1-overexpressing lines. f Panicle morphology of PMM1-overexpressing lines. g Flag leaf angles of D4-overexpressing lines. h Plant height of D4-overexpressing lines. i Panicle length of D4-overexpressing lines. j 1000-grains weight of D4-overexpressing lines. Data are presented as means ± SE (n = 3). Significant at **P < 0.01