etandem

etandem identifies tandem repeats in nucleotide sequences to detect adjacent repetitive DNA elements for genomic analysis.

Key Features:

• Integration with EMBOSS: Implemented within the EMBOSS suite and built on EMBOSS C libraries and its application framework.
• Tandem repeat detection algorithms: Scans nucleotide sequences to detect tandem repeats, defined as adjacent repetitions of nucleotide patterns.
• Application wrapping and porting: Supports incorporation and wrapping of third-party applications within the EMBOSS framework.

Scientific Applications:

• Genomic instability: Detection of tandem repeats informs studies of genomic instability and loci associated with diseases such as cancer.
• Evolutionary studies: Analysis of repeat variation contributes to understanding evolutionary processes and species differentiation.
• Gene regulation: Mapping tandem repeats aids investigation of their potential effects on gene regulation mechanisms.

Methodology:

Implemented in C using EMBOSS libraries, etandem employs algorithms that scan nucleotide sequences to identify patterns of adjacent repeated motifs (tandem repeats).