Newick Utilities

Newick Utilities provides a suite of Unix shell programs for processing, manipulating, and visualizing phylogenetic trees to support evolutionary and genomic analyses.

Key Features:

• Automated tree operations: Perform a wide range of frequently used tree operations non-interactively to enable batch processing.
• Scalable processing: Handle an unlimited number of phylogenetic trees regardless of their size.
• SVG output: Export high-quality Scalable Vector Graphics (SVG) for presentation and further editing.
• ASCII graphics: Render ASCII graphics for command-line inspection of tree structures within terminal environments.
• Bootscanning implementation: Implement bootscanning to identify recombination breakpoints in viral genomes.

Scientific Applications:

• Phylogenetic analysis: Support manipulation and analysis of phylogenetic trees for evolutionary studies.
• Visualization of evolutionary relationships: Produce graphical representations of tree topologies for interpretation of evolutionary relationships.
• Recombination detection in viral genomes: Identify recombination breakpoints in viral genomes using bootscanning.
• High-throughput genomics: Enable large-scale and automated phylogenetic analyses in genomics research by processing extensive datasets.

Methodology:

Operate via Unix command-line programs and shell scripts to execute tree processing, manipulation, and visualization operations.