Fig. 2. Segregation of the Hl trait in plants derived from clones of Hl-2/Hl-2 leaf
tissues cultured on high-cytokinin medium. Results are shown for three
representative S0 plants derived from three clones. C+
cloned lines and S0, S1 and S2 plants showing
the Hl trait are shaded. The numbers of C and C+
progeny obtained in crosses are indicated below the seedling. The R values
obtained and results for additional regenerates are shown in
Table 7.