Fig. 7.

Morphogenic responses of yuc2 and yuc4 mutants. Impaired embryogenic capacity of yuc2 and yuc4 mutants is manifested by a reduced SE efficiency (a) and SE productivity (b) of IZE-derived cultures induced on an E5 medium. Reduced number of somatic embryos produced by IZE explant of yuc2 (c) and yuc4 (d) in comparison to Col-0 (e). High capacity for shoot organogenesis of root explants of yuc2 (f), yuc4 (g) and Col-0 (h) cultured on CIM-SIM-R media. Bars represent standard deviation (n = 9). Scale bar 1 mm; *Values are significantly different from Col-0 culture