Figure 1.
Morphology of 4‐week‐old wild type, orrm1 and orrm6 single mutants, and orrm1 orrm6 double mutants. (a) Images of 4‐week‐old plants. (b) Fresh weights of 4‐week‐old plants. Data are presented as means ± SE (n = 6). (c) Rosette leaf numbers of four‐week‐old plants. Data are presented as means ± SE (n = 4). Values not connected by the same uppercase letters are significantly different (Student's t test, p < .05). Plants used for photographing, fresh weights, leaf number counting, pigment extraction, chlorophyll fluorescence analysis, and RNA extraction were grown on a 12‐hr light/12‐hr dark photoperiod with an irradiance of 150 μmol photons m−2 s−1 during the light period