The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 01, 1995
Filed:
Feb. 25, 1991
Michael McClelland, Del Mar, CA (US);
John T Welsh, Leucadia, CA (US);
California Institute of Biological Research, La Jolla, CA (US);
Abstract
A rapid method for generating a set of discrete DNA amplification products characteristic of a genome as a 'fingerprint' for typing the genome comprises the steps of: forming a polymerase chain reaction (PCR) admixture by combining, in a PCR buffer, genomic DNA and at least one structural RNA consensus primer, and subjecting the PCR admixture to a plurality of PCR thermocycles to produce a plurality of DNA segments, thereby forming a set of discrete DNA amplification products. The method is known as the consensus sequence primed polymerase chain reaction (CP-PCR) method and is suitable for the identification of bacterial species and strains, including Staphylococcus and Streptococcus species, mammals and plants. The method of the present invention can identify species rapidly, using only a small amount of biological material, and does not require knowledge of the nucleotide sequence or other molecular biology of the nucleic acids of the organisms to be identified. Only one primer sequence is required for amplification and/or identification. The method can also be used to generate detectable polymorphisms for use in genetic mapping of animals and humans.