Bioinformatics Vol. 18 no. 8 2002
Pages 1133-1134
© 2002 Oxford University Press
Applications Note |
Neural network predicts sequence of TP53 gene based on DNA chip
1 Center for Biological Sequence Analysis,
Technical University of Denmark, 2800 Lyngby, Denmark
2 Molecular Diagnostic Laboratory, Department of Clinical Biochemistry,
Aarhus University Hospital, 8200 Aarhus N, Denmark
3 Department of Pathology, Memorial SloanKettering Cancer Center,
1275 York Ave, New York, NY 10021, USA
Received on November 23, 2002
; revised on February 21, 2002
; accepted on February 28, 2002
Summary: We have trained an artificial neural network to predict the sequence of the human TP53 tumor suppressor gene based on a p53 GeneChip. The trained neural network uses as input the fluorescence intensities of DNA hybridized to oligonucleotides on the surface of the chip and makes between zero and four errors in the predicted 1300 bp sequence when tested on wild-type TP53 sequence.
Availability: The trained neural network is available for academic use by contacting steen{at}cbs.dtu.dk
Contact: steen{at}cbs.dtu.dk