Materials and methods for detecting the aryloxyalkanoate dioxygenase gene (
View Patent ↗This application provides materials and methods for the detection of aad-12 gene events in biological samples derived from recombinant plants and a materials and methods for the detection of contaminating events in samples derived from recombinant plants.
1. A method of detecting the presence of DNA corresponding to the event pDAB4472-1606 in a biological sample comprising:
(a) contacting the biological sample with a primer set consisting of SEQ ID NOs:1 and 2 that, when used in a nucleic acid amplification reaction with genomic DNA obtained from one or more soybean plant(s) containing event pDAB4472-1606, produces an amplicon that identifies the plant as containing event pDAB4472-1606;
(b) performing a nucleic acid amplification reaction, thereby producing the amplicon; and
(c) detecting the amplicon with a labeled probe consisting of SEQ ID NO: 3, wherein detection of said amplicon is indicative of presence of the DNA corresponding to event pDAB4472-1606.
2. A method of amplifying nucleic acids in a biological sample to identify the presence of event pDAB4472-1606 within the genome of a soybean plant comprising:
(a) contacting a biological sample with a primer pair consisting of SEQ ID NOs: 1 and 2, that when used in a nucleic acid amplification reaction with genomic DNA from a biological sample containing genomic DNA from a biological sample from a soybean plant containing event pDAB4472-1606, produces an amplicon that identifies the presence of the aad-12 gene within the genomic DNA of the biological sample; (b) performing a nucleic acid amplification reaction; and (c) detecting an amplicon produced by said amplification reaction with a labeled probe consisting of SEQ ID NO: 3, wherein detection of said amplicon indicates the biological sample contains the aad-12 gene.
3. The method according to claim 1 , wherein said probe is labeled with a radioactive isotope, fluorophore, ligand, chemiluminescent agent, or enzyme.
4. The method according to claim 2 , wherein said probe is labeled with a radioactive isotope, fluorophore, ligand, chemiluminescent agent, or enzyme.