Transgenic plants of ramie (Boehmeria nivea Gaud.) obtained by Agrobacterium mediated transformation.

A regeneration and transformation protocol for ramie (Boehmeria nivea Gaud.) is presented. Regeneration was obtained from leaf discs placed on solid B-5 medium (Gamborg et al. 1968) containing adequate concentrations of auxin and cytokinin. Co-cultivation of leaf discs with Agrobacterium tumefaciens and subsequent regeneration resulted in transgenic plants as shown by Southern blot and analysis of expression of the GUS-marker gene.