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. 2021 Jan 7;11:611170. doi: 10.3389/fpls.2020.611170

FIGURE 7.

FIGURE 7

ACD6 does not affect N nitrate uptake efficiency but enhances nitrogen translocation from root to silique. (A) Vegetative N uptake in the two arHIF434 genotypes, Col-0 and acd6-2, as quantity of 15N absorbed during 24 h. (B) Plant dry matter in the four genotypes. (C) Vegetative N uptake efficiency of the four genotypes. (D) Postflowering N uptake in the two arHIF434, as quantity of 15N absorbed during 24 h. (E) Postflowering N uptake efficiency in the two arHIF434. (F) Nitrogen translocation from the roots to the other plant parts. Least-square means from two independent experiments ± SE are shown (n = 15 for each genotype). Different letters indicate significant difference between the genotypes (Tukey’s test, p ≤ 0.05).