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. 2015 Feb 23;6:90. doi: 10.3389/fpls.2015.00090

FIGURE 5.

FIGURE 5

Role of GNC and GNL as well as CK response in chloroplast division and growth. GNC and GNL expression can promote the differentiation of proplastids to chloroplasts and the abundance of these B-GATAs also has an impact on chloroplast size. CK can promote changes in chloroplast division and chloroplast size that cannot be observed in the gnc gnl mutant or arr1 arr12 mutant suggesting that GNC and GNL act downstream from the CK pathway (Chiang et al., 2012).