» Articles » PMID: 3353219

BIGPROBE: a Computer Program That Predicts the Sequence of Long Oligonucleotide Probes with High Reliability

Overview
Specialty Biochemistry
Date 1988 Mar 11
PMID 3353219
Citations 1
Authors
Affiliations
Soon will be listed here.
Abstract

We have written a computer program, BIGPROBE, which facilitates the design of long nucleic acid probes from the partial or complete amino acid sequence of a protein. BIGPROBE relies upon information on codon usage, intercodon dinucleotide frequency, and potential probe self-complementarity. We have examined the accuracy with which the program predicts coding sequences using sample human and rat genes and probe lengths of 30-60 nucleotides. Rat probe sequences selected by BIGPROBE using either codon usage or dinucleotide frequency data alone averaged 86-92% homology with the known exons of the corresponding gene sequences. Predictive accuracy with rat gene probes could be improved to 89-94%, depending upon probe length, by applying codon usage and dinucleotide frequency data in combination. Similar accuracy was achieved for human genes.

Citing Articles

Direct amplification of a single dissected chromosomal segment by polymerase chain reaction: a human brain sodium channel gene is on chromosome 2q22-q23.

Han J, Lu C, Brown G, Rado T Proc Natl Acad Sci U S A. 1991; 88(2):335-9.

PMID: 1846440 PMC: 50805. DOI: 10.1073/pnas.88.2.335.

References
1.
Parker P, Coussens L, Totty N, Rhee L, Young S, Chen E . The complete primary structure of protein kinase C--the major phorbol ester receptor. Science. 1986; 233(4766):853-9. DOI: 10.1126/science.3755547. View

2.
Linnenbach A, Speicher D, Marchesi V, Forget B . Cloning of a portion of the chromosomal gene for human erythrocyte alpha-spectrin by using a synthetic gene fragment. Proc Natl Acad Sci U S A. 1986; 83(8):2397-401. PMC: 323304. DOI: 10.1073/pnas.83.8.2397. View

3.
Raupach R . Computer programs used to aid in the selection of DNA hybridization probes. Nucleic Acids Res. 1984; 12(1 Pt 2):833-6. PMC: 321098. DOI: 10.1093/nar/12.1part2.833. View

4.
Anderson S, Kingston I . Isolation of a genomic clone for bovine pancreatic trypsin inhibitor by using a unique-sequence synthetic DNA probe. Proc Natl Acad Sci U S A. 1983; 80(22):6838-42. PMC: 390081. DOI: 10.1073/pnas.80.22.6838. View

5.
McLean J, Fielding C, Drayna D, Dieplinger H, Baer B, Kohr W . Cloning and expression of human lecithin-cholesterol acyltransferase cDNA. Proc Natl Acad Sci U S A. 1986; 83(8):2335-9. PMC: 323291. DOI: 10.1073/pnas.83.8.2335. View