We describe the construction of a new plant transformation vector, pBI
NPLUS, based on the popular pBIN19 vector. Improvements over pBIN19 in
clude location of the selectable marker gene at the left T-DNA border,
a higher copy number in E. coli, and two rare restriction sites aroun
d the multiple cloning site for easier cloning and analysis of T-DNA i
nsertions in plant genomes.