Morphogenic Responses of Debudded Tobacco Plants to Gibberellic Acid and Indole-3-Acetic Acid 1

摘要

Stem applications of indole-3-acetic acid (IAA) or gibberellic acid (GA) did not prevent or alter tumor or teratoma formation in debudded tobacco plants (Nicotiana tabacum L., var. One Sucker). The materials produced intense (in case of GA) and moderate (in case of IAA) stem proliferations when applied to debudded plants but were without effect on intact plants.