Table 2.

Combinations of Mutations Producing Epistatic Phenotypes

Gene	Phenotypea	Double Mutants with the Phenotype
RHD6	Very few epidermal cells form hairs	rhd6 rhd2-2, rhd6 shv1-4, rhd6 shv3, rhd6 tip1-2, rhd6 cen2-1, rhd6 rhd3-7, rhd6 rhd3-9, rhd6   cen3-2, rhd6 bst1, rhd6 cen1-2, rhd6 scn1-1
RHD2	Very few hairs exceed 40 μm long;   those that do are short	shv3 rhd2-1, rhd2-3 cow1-1, rhd2-1 cen3-2, rhd2-1 cen2-1, rhd2-3 cen1-1, rhd2-1 cen1-1,   rhd2-1 bst1
SHV1	Very few hairs exceed 40 μm long;   those that do are short	shv1-1 shv3, shv2-1 shv1-1, cen3-1 shv1-4, shv1-1 cow1-2, rhd3 shv1-1, bst1 shv1-4,   cen2-1 shv1-4
SHV2	Very few hairs exceed 40 μm long;   those that do are short	shv2-1 cen1-2, shv2-1 cen3-2
SHV3	Few hairs exceed 40 μm long	rhd3 shv3, bst1 shv3, cen1-2 shv3, cen3-1 shv3

^aSee Table 1.