Triander: A new program for visual analysis of nucleotide sequences
Volodymyr Duplij (Institute of Cell Biology, Genetic Engineering,, Kyiv), Steven Duplij (Mathematical Institute, University of Muenster)
TL;DR
Triander is an interactive software tool for visualizing nucleotide sequences, enabling detailed analysis of DNA structure and patterns through various plot types and vector-based representations.
Contribution
It introduces a novel visualization program for nucleotide sequences that allows independent DNA walks and reduces information loss using unequal modulus vectors.
Findings
Enables detailed DNA sequence analysis
Facilitates identification of patterns and regions of interest
Provides accessible, open-source visualization tools
Abstract
The Triander program is an interactive software package for nucleotide sequence visualization. The program was developed using the freeware Pascal RAD IDE Lazarus, and its source code and binaries compiled for Windows are freely accessible at http://www.icbge.org.ua/eng/Triander . Triander can produce four types of plots. It is possible to build three DNA walks independently for each nucleotide position in triplets. The use of nucleotide vectors with unequal modulus leads to a significant reduction in the visual information lost in DNA walks. The program can be used in the investigation of the fine structure of sequences, to find standard patterns in them and to locate nontrivial regions for further detailed analysis.
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Taxonomy
TopicsFractal and DNA sequence analysis · Machine Learning in Bioinformatics · RNA and protein synthesis mechanisms