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. Author manuscript; available in PMC: 2016 Apr 20.
Published in final edited form as: Curr Biol. 2015 Apr 9;25(8):1031–1042. doi: 10.1016/j.cub.2015.02.046

Figure 3. Cell-Type-Specific BZR1 Activities Modulate Normal Root Development.

Figure 3

(A–D and G–K) Confocal microscopic analysis of root tips of Col, bri1-116/bzr1-1D, bri1-116, and transgenic lines expressing bzr1-1D-YFP under the indicated cell-type-specific promoters in bri1-116 background.

(E, F, and L) Quantification of meristem zone length, elongation zone length, mature cell length (E), root length (F), and QC layers (L). (n > 20, mean ± SD).

*p < 0.001, as determined by a Student's t test. Arrows indicate transition zone. Arrowheads indicate QC cell layer (I–K). Scale bars represent 50 μm.