A computer program for selection of oligonucleotide primers for polymerase chain reactions - PubMed (original) (raw)

A computer program for selection of oligonucleotide primers for polymerase chain reactions

T Lowe et al. Nucleic Acids Res. 1990.

Free PMC article

Abstract

We have designed a computer program which rapidly scans nucleic acid sequences to select all possible pairs of oligonucleotides suitable for use as primers to direct efficient DNA amplification by the polymerase chain reaction. This program is based on a set of rules which define in generic terms both the sequence composition of the primers and the amplified region of DNA. These rules (1) enhance primer-to-target sequence hybridization avidity at critical 3'-end extension initiation sites, (2) facilitate attainment of full length extension during the 72 degrees C phase, by minimizing generation of incomplete or nonspecific product and (3) limit primer losses occurring from primer-self or primer-primer homologies. Three examples of primer sets chosen by the program that correctly amplified the target regions starting from RNA are shown. This program should facilitate the rapid selection of effective and specific primers from long gene sequences while providing a flexible choice of various primers to focus study on particular regions of interest.

PubMed Disclaimer

Similar articles

Cited by

References

    1. Nature. 1986 Nov 13-19;324(6093):163-6 - PubMed
    1. Science. 1988 Jan 29;239(4839):487-91 - PubMed
    1. Science. 1988 Aug 5;241(4866):708-12 - PubMed
    1. Biotechniques. 1989 Jul-Aug;7(7):762-9 - PubMed
    1. Mol Cell Biol. 1989 Jul;9(7):3037-42 - PubMed

Publication types

MeSH terms

Substances

LinkOut - more resources