Vectors for transformation

摘要

Provided is a plant transformation vector comprising: a) an origin of replication polynucleotide sequence, and b) a selectable marker polynucleotide sequence capable of functioning in selection of a bacterium harbouring the vector in which all of said sequences are derived from plant species, and are not identical to any origin of replication, or selectable marker sequences from non-plant species. Further provided are methods of using the vector and transgenic plants obtained using the vector.