Efficient shoot organogenesis of begonia (Begonia rex Putz.) induced by thidiazuron

[摘要] The effects of thidiazuron (TDZ) on adventitious shoot bud formation from leaf and petiole explants excised from in-vitro-grown plantlets of a begonia were tested by a two-step procedure: a short exposure (5 to 120 min) to 40 pM TDZ in...

[学科分类] 植物学

[关键词] Begonia rex;leaf disc;micropropagation;organogenesis;petiole segment;thidiazuron