Fig. 2.
Changes in the content of 19 different amino acids in aox1a and ucp1 leaves of A. thaliana fed with either NO3 – or NH4 + as sole N source and exposed to either growth (160 μmol quanta m–2 s–1) or saturating (1000 μmol quanta m–2 s–1) irradiance for 6h. Values represent the log2 of the mutant to WT ratio. Values in bold indicate differences statistically significantly different between the WT and mutants. (This figure is available in colour at JXB online.)