TABLE 1.

Specification of cell types in the root epidermis¹.

	H cell position		N cell position
	Hair	Non-hair	Hair	Non-hair
Genotype	cells (%)	cells (%)	cells (%)	cells (%)
Wild type (WS)	95.2 ± 0.8	4.8 ± 0.8	0.2 ± 0.4	99.8 ± 0.4
cpc-1	36.0 ± 2.2	64.0 ± 2.2	0.0 ± 0.0	100.0 ± 0.0
23	93.5 ± 2.1	6.5 ± 2.1	0.7 ± 1.2	99.3 ± 1.2
24	84.3 ± 3.8	15.3 ± 3.8	1.2 ± 1.8	98.8 ± 1.8
cpc-1 23	4.2 ± 0.8	95.8 ± 0.8	0.0 ± 0.0	100.0 ± 0.0
cpc-1 24	12.5 ± 3.3	87.5 ± 3.3	0.0 ± 0.0	100.0 ± 0.0
cpc-1 ttg1-23 TTG1:TTG1	33.0 ± 1.0	67.0 ± 1.0	0.0 ± 0.0	100.0 ± 0.0
cpc-1 ttg1-24 TTG1:TTG1	39.7 ± 1.5	60.3 ± 1.5	0.0 ± 0.0	100.0 ± 0.0
ttg1-1	100.0 ± 0.0	0.0 ± 0.0	93.0 ± 1.7	7.0 ± 1.7
ttg1-13	100.0 ± 0.0	0.0 ± 0.0	90.7 ± 2.5	9.3 ± 2.5
ttg1-9	93.7 ± 0.6	6.3 ± 0.6	2.7 ± 2.5	97.3 ± 2.5
cpc-1 ttg1-1	56.8 ± 3.0	43.2 ± 3.0	8.5 ± 4.5	91.5 ± 4.5
cpc-1 ttg1-13	100.0 ± 0.0	0.0 ± 0.0	71.7 ± 2.5	28.3 ± 2.5
cpc-1 ttg1-9	7.0 ± 1.0	93.0 ± 1.0	0.0 ± 0.0	100.0 ± 0.0

¹Values indicate mean ± standard deviation of 30 roots for each genotype.