Cotton plant event and for a2-6 primers and methods of detecting

The present invention provides anti-cotton bollworm transformation event and its signature sequences for the primers and methods for detection. A2-6 transformation events carrying cotton plant comprises a first set of event on a chromosome that is inserted exogenous DNA sequence and the engagement of cotton genomic DNA sequence. Inserted exogenous DNA sequence and its flanking DNA sequences of the junction region cotton genome, detection primer may be designed for the specific detection of the event for A2-6. Provides a convenient means for tracking the particular gene insertion event of using the plant breeding applications for event detection method A2-6 event, the particular gene as a molecular marker insertion event can use to improve the breeding efficiency.