Sequences specific anther cDNA, genomic DNA sequences and recombinant DNA sequences.

摘要

SHOWN cDNA sequences expressed specifically in the anther of a plant. Genomic DNA sequences MATCHING A cDNA clones were obtained using cDNA clones as a hybridization probe. STREAMS ARE BUILT chimerical DNA or recombinant IN WHICH THE CLONES promoter sequence SPECIFIC anther operably linked to a DNA sequence encoding a desired polypeptide. TRANSGENIC PLANTS ARE MADE IN WHICH chimeric DNA sequences are expressed in the anther of the transgenic plant. In a preferred embodiment, the DNA sequence of a polypeptide EXPRESS CODIFICACION break VIABLE pollen formation, resulting MALE STERILE PLANT.