Fig. 9From: Transcriptomic and physiological analyses of rice seedlings under different nitrogen supplies provide insight into the regulation involved in axillary bud outgrowthIdentification and phenotypic observation of overexpression and RNAi lines of OsGS1;2 and OsGS2. a-b Expression levels of OsGS1;2 and OsGS2 in basal part and axillary bud under different N concentrations. c-d Phenotypes of overexpression and RNAi lines of OsGS1;2 and OsGS2 at heading stage. Ni is the wild type (WT). OE1/2/3 represent overexpression lines. Ri1/2/3 represent RNAi lines. e-f The transcripts levels of OsGS1;2 and OsGS2 in Ni, overexpression lines, and RNAi lines. The transcript level in Ni was difined as “1”. Data are means ± SD (n = 3). g The statistic data of the tiller number at heading stage from (e) and (g). Data are means ± SD (n = 20)Back to article page