Fig. 2

The types of regenerants developed in isolated microspore culture of ‘Mercada’ and ‘Jersey’ cultivars. a Subsequent phases of plant regeneration in microspore culture of cv. ‘Jersey’ and of cv. ‘Mercada’. b The overview of embryo conversion and regenerant development starting from developed androgenic embryo on 43dC. c The average number of regenerants obtained in isolated microspore culture initiated after cold or SMB1 pre-treatment. Given values present mean of n ≥ 3 with SD. Different letters indicate a significant difference between cultivars and pre-treatments according to Tukey’s HSD test (P < 0.05). dC – day of culture, GP – green plants. A red square indicates a percentage of green regenerants