Saintpaulia ionantha Wendl. is a small flower, with variety of colors, which are commonly grown indoors for decorative purposes. Currently, micropropagation S. has been achieved certain results; however, the shoot quality as well number shoots regeneration was not high. In this study, effect LEDs system on multiplication and conducted. The leaves were cut into square patterns without main veins...

Background: A highly efficient genetic transformation system is essential for a successful genetic manipulation of the African violet (Saintpaulia ionantha Wendl.). Objectives: Developing a particle bombardment-based genetic transformation system for the African violet. Materials and Methods: A local cultivar of the African violet from Guilan province was used for transformation experiments. Th...