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Related Experiment Videos

gm: a practical tool for automating DNA sequence analysis.

C A Fields1, C A Soderlund

  • 1Computing Research Laboratory, New Mexico State University, Las Cruces 88003-0001.

Computer Applications in the Biosciences : CABIOS
|July 1, 1990
PubMed
Summary
This summary is machine-generated.

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The gene modeler (gm) program automates gene identification in genomic DNA. This tool efficiently predicts gene structures and amino acid sequences from DNA data.

Area of Science:

  • Genomics
  • Bioinformatics
  • Computational Biology

Background:

  • Identifying genes in genomic DNA is crucial for understanding biological functions.
  • Anonymous genomic sequences present challenges for accurate gene identification.

Purpose of the Study:

  • To develop an automated program for identifying candidate genes in genomic DNA.
  • To provide a tool for predicting gene structures and amino acid sequences.

Main Methods:

  • The gene modeler (gm) program was developed using C.
  • Input includes genomic DNA sequence, organism-specific matrices, and codon asymmetry tables.
  • The program analyzes sequences and outputs gene models and predicted amino acid sequences.

Main Results:

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  • The gm program successfully automates candidate gene identification.
  • It generates models of gene structures and corresponding amino acid sequences.
  • The program demonstrates high efficiency, analyzing kilobase-length sequences in under a minute on a Sun 4/60.

Conclusions:

  • The gene modeler (gm) program is an efficient and automated solution for gene identification in genomic DNA.
  • This tool aids in the analysis of anonymous DNA sequences, facilitating genomic research.