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. 2021 Nov 11;12:6544. doi: 10.1038/s41467-021-26820-9

Fig. 6. Nitrate restriction of cytokinin biosynthesis and signalling requires Nlp1 and Nlp4.

Fig. 6

Relative transcript abundance of Ipt2 (A), Log1 (B), Log4 (C), RR5 (D) and RR9 (E) by qRT-PCR 1 dpi with M. loti in the absence and presence of 5 mM KNO3 in the indicated genotypes. Ubiquitin is used as a reference gene. F Cytokinin iP free base content in the indicated genotypes at 2 dpi with M. loti. Bars show mean ± SE for the indicated n values. Significant differences between nitrate presence and absence conditions is indicated with annotated P values as determined by Student’s t test in AE and Wilcoxon rank-sum test in F.