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. 2011 Jun 3;62(13):4627–4637. doi: 10.1093/jxb/err183

Fig. 8.

Fig. 8.

Model explaining the cellular alterations in ENT1 mutants. Arrows indicate up- or down-regulated enzyme activities (AK), transcript levels (ENT7) or metabolite concentrations. Colours indicate whether the measurements were obtained on 35S:ENT1 mutants relative to WT (green) or ENT1-RNAi mutants relative to WT (red). ENT7 appears at the plasmamembrane and the tonoplast as the subcellular localization has not been clarified. AK, adenosine kinase; NSH, nucleoside hydrolase; iATP, internal ATP; eATP, external ATP. (This figure is available in colour at JXB online.)