ggtreeExtra

ggtreeExtra extends phylogenetic tree visualization by integrating heterogeneous biological data to annotate evolutionary relationships.

Key Features:

• Versatile Data Integration: Incorporates diverse biological datasets to overlay genetic, phenotypic, ecological, and other domain-specific information onto phylogenetic trees.
• Enhanced Visualization Methods: Provides multiple advanced visualization methods to represent complex annotations alongside tree topologies.
• Interdisciplinary Data Support: Supports data types relevant to genomics, ecology, and epidemiology for cross-disciplinary evolutionary analyses.

Scientific Applications:

• Phylogenetic annotation: Visualizing richly annotated phylogenetic trees to correlate traits and metadata with evolutionary history.
• Comparative genomics: Correlating genetic information with phylogeny to study species relationships and gene evolution.
• Trait and epidemiological mapping: Mapping phenotypic, ecological, or epidemiological data onto trees to investigate trait evolution and disease-related patterns.

Methodology:

Extends core functionalities of existing tree visualization tools by incorporating additional data types and visualization methods to overlay heterogeneous biological information onto phylogenetic trees.