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. 2021 Oct 13;10:e70934. doi: 10.7554/eLife.70934

Figure 6. Inflorescence meristem (IFM) size of single and double mutants.

XZ sections through the centre of IFMs of (A) Col-0, (B) cle40-2, (C) clv3-9, (D) bam1-3;clv1-101, (E) clv1-101, (F) clv1-101;cle40-2, (G) bam1-3 and (H) bam1-3;cle40-2 plants. (I) Box and whisker plot of the IFM area size of Col-0 (N = 82), various single (clv3-9 [N = 22], cle40-2 [N = 42], clv1-101 [N = 32], bam1-3 [N = 68]) and double mutants (cle40-2;clv1-101 [N = 37], cle40-2;bam1-3 [N = 25] and bam1-3;clv1-101 [N = 36]) at 6 weeks after germination (WAG).The yellow dashed line depicts the area of the meristem that was measured, and the dashed red line indicates the height of the meristems. Scale bar: 20 µm (A–H). Statistical groups were assigned after calculating p-values by ANOVA and Tukey’s multiple comparison test (differential grouping from p≤0.01).

Figure 6.

Figure 6—figure supplement 1. bam1-3 and bam1-3;clv1-101 mutants are resistant to CLE40 peptide treatment.

Figure 6—figure supplement 1.

Root length of Col-0, bam1-3;clv1-101, bam1-3, and clv1-101 plants grown on ½ Murashige & Skoog (MS) media containing no CLE40 peptide, 10 nM, 20 nM, 40 nM or 200 nM CLE40 peptide were measured at 11 days after germination (DAG). Col-0 and clv1-101 plants show a reduced root length compared to bam1-3 and bam1-3;clv1-101 mutant plants when grown on CLE40 peptide. Statistical groups were assigned after calculating p-values by ANOVA and Tukey’s multiple comparison test (differential grouping from p≤0.01).