Figure 3.

Trichome Type Distribution of the S. lycopersicum cv M82 × S. pennellii ac. LA716 ILs.

(A) Classification scheme of trichome types in ILs, according to Luckwill (1943).

(B) Lines were classified according to the chromosomal region introgressed from S. pennellii and each bar represents an IL, and the height of each color section represents the proportion as a percentage of each type of trichome. Light green represents type-I/IV trichomes; light gray represents type-V trichomes; medium gray represents type-VI trichomes; dark gray represents type-VII trichomes; orange represents damaged trichomes; and magenta represents aberrant trichomes.