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QDD: a user-friendly program to select microsatellite markers and design primers from large sequencing projects.
Emese Meglécz1, Caroline Costedoat, Vincent Dubut
1Aix-Marseille Université, CNRS, IRD, UMR 6116-IMEP, Equipe Evolution, Génome et Environnement, Centre Saint-Charles, Case 36, 3 Place Victor Hugo, 13331 Marseille Cedex 3, France. emese.meglecz@univ-provence.fr
Bioinformatics (Oxford, England)
|December 17, 2009
Summary
QDD is a free, user-friendly program for microsatellite detection and primer design. It efficiently processes large DNA sequence datasets from various sequencing methods for genomic research.
Area of Science:
- Genomics
- Bioinformatics
Background:
- Microsatellite detection and primer design are crucial for genetic research.
- Existing tools may have limitations in handling large datasets or diverse sequencing methods.
Purpose of the Study:
- To introduce QDD, a novel, open-access software for microsatellite detection and primer design.
- To provide a user-friendly tool capable of processing large DNA sequence datasets.
Main Methods:
- QDD handles raw sequences from pyrosequencing or other methods using FASTA files.
- Key functions include tag sorting, adapter/vector removal, and redundancy elimination.
- The software detects genomic multicopies and performs stringent microsatellite selection and primer design.
Main Results:
- QDD can process up to one million sequences for tag sorting.
- It handles up to 50,000 sequences per file for similarity estimation.
- The program automates multiple critical steps in microsatellite analysis.
Conclusions:
- QDD is a versatile, open-access program for efficient microsatellite detection and primer design.
- Its user-friendly interface and robust processing capabilities benefit genomic research.
- The tool supports various sequencing data types, enhancing its applicability.
