Fig. 8.

Root elongation of galt mutants in the presence of 30 μM β-D-Gal-Yariv. a. Root elongation of higher-order galt mutant and wild-type (Col-0) seedlings grown in the presence of 30 μM β-D-Gal-Yariv reagent for 7 and 14 days after transfer. All genotypes were germinated and grown on normal ½ MS for 4 days before being transferred onto ½ MS medium containing 30 μM β-D-Gal-Yariv reagent. Root lengths were measured 7 and 14 days after transfer (*, P < 0.05; ***, P < 0.001). b. Photograph of 14-day-old galt mutant and WT seedlings grown on ½ MS containing 30 μM β-D-Gal-Yariv reagent