Fig. 3. Variation of the mean estimated seed gossypol content of the evaluated genotypes. Genotypes are as follows: 1 = G. hirsutum, 2 = G. thurberi, 3 = BC₂S₁/09, 4 = BC₃/09, 5 = BC₃/13, 6 = BC₂S₁/14,7 = 2(G. australe x G. davidsonii), 8 = 2(G. thurberi x G. sturtianum), 9 = 2(G.arboreum x G. sturtianum), 10 = 2(G. hirsutum x G. sturtianum), 11 = G. raimondii.