Fig. 6
From: Arabidopsis NLP7 improves nitrogen use efficiency and yield in cotton
AtNLP7 upregulated N-related genes. Two-weeks-old cotton plants grown on medium containing 2 mmol·L−1 KNO3 were used for RT-PCR analysis of GhNRT1.1 (A), GhNRT1.2 (B), GhNRT2.1 (C), GhNRT2.2 (D), GhNIA1 (E), GhAMT1 (F), GhAMT2 (G), GhGS1 (H). GhHis3 was used as internal control. Results are average values ± SD (n = 3 replicates). Letters denote significant differences (P < 0.05) from Duncan’s multiple range tests