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. 2014 Jan 14;164(3):1470–1483. doi: 10.1104/pp.113.224667

Figure 7.

Figure 7.

The cytokinin receptors AHK2 and AHK3 and the type B response regulators ARR1 and ARR12 mediate the cytokinin-dependent light stress response. Soil-grown 4-week-old plants were continuously grown under SD conditions or exposed for 24 h to HL. A, Fv/Fm in detached leaf 6 of different cytokinin receptor single and double mutants after 24 h of HL (n = 15). B, Fv/Fm in detached leaf 6 of different B-type response regulator double mutants (n = 10). Asterisks indicate significant differences compared with the wild type (WT) (* 0.05 > P > 0.01; *** P < 0.001). Error bars represent se.