Fig. 2
From: Plant DNA methylation is sensitive to parent seed N content and influences the growth of rice
Parent seed nitrogen content retard filial seedling growth in Ox1 line. (a) Seed N concentration and (b) Seed total N content of WYG7 and Ox1 in +N and -N field. Error bar: SD (n = 5 plants). c Gross morphology of different lines in +N and -N water. Bar = 5 cm. d, e Track growth of shoot in 30 days of different lines in +N and -N water. Error bars: SD (n = 5 plants). f, g Track growth of root in 30 days of different lines in +N and -N water. Error bars: SD (n = 5 plants). Significant differences between different lines are indicated by different letters (P < 0.05, one-way ANOVA,). +N: water with 2.5 mM NH4NO3; −N: water with no N. WYG7-HN: WYG7 with high parent seed N content; WYG7-LN: WYG7 with low parent seed N content; Ox1-HN: Ox1 line with high parent seed N content; Ox1-LN: Ox1 line with low parent seed N content