Table 1.

Classes of root hair mutants in A. alpina.

	Root hair phenotype	Pajares	pep1-1	Total
Patterning	More hairs	2	5	7
	Fewer hairs	3	3	6
Morphology	Only bulge	1	2	3
	Swollen hairs	1	5	6
	Bursting hairs	1	2	3
	Multiple hairs	1	0	1
	Short hairs	2	14	16
	Branched/wavy hairs	1	2	3
	Total	12	33	45