Protoplast culture and plant regeneration in Glycine canescens F.J. Herm

Protoplasts were isolated from seedling hypocotyls of Glycine canescens F.J. Herm. and cultured in agarose to form multicellular colonies. Colonies transferred to agar medium enlarged to form calli which were tested for morphogenic potential on a range of media. Protoplast-derived calli produced shoots with a low but reproducible frequency; these shoots were rooted and transferred to the greenhouse.