Agrobacterium -Mediated Transformation: Rice Transformation

: Agrobacterium is a common soil bacterium with natural capacity for trans-kingdom transfer of genetic information by transferring its T-DNA into the eukaryotic genome. In agricultural plant biotechnology, combination of non-phytopathogenic strain of Agrobacterium tumefaciens with modified T-DNA and vir-genes in a binary vector system is the most widely utilized system for genetic improvement in diverse plant species and for gene function validation. Here we have described a highly efficient A. tumefaciens-mediated transformation system for indica and japonica rice cultivars based on an immature embryo system.