DISARMED AGROBACTERIUM STRAINS, RI-PLASMIDS, AND METHODS OF TRANSFORMATION BASED THEREON

摘要

The present invention relates“disarmed”strain variants of Agrobacterium strain K599 (NCPPB 2659),“disarmed”plasmid variants of the Ri-plasmid pRi2659, and derivatives thereof, and methods employing these strains and plasmids in plant transformation.