Trackplot

Trackplot generates publication-quality visualizations of genomic and transcriptomic features to support interpretation of RNA-seq (including scRNA-seq), long-read sequencing, gene annotations, isoform structures, chromatin accessibility, and chromatin architectural data.

Key Features:

• Versatile visualization: Produces sashimi-like plots for interpreting complex genomic and transcriptomic data.
• Gene annotation and functional domain mapping: Annotates genes and maps functional domains onto plotted gene and isoform structures.
• Isoform expression analysis: Visualizes isoform-level expression and isoform structures identified from scRNA-seq and long-read sequencing.
• Comprehensive data integration: Integrates chromatin accessibility and architectural data with transcriptomic and genomic tracks for combined visualization.
• Flexible output formats: Exports visualizations in multiple file formats suitable for publication.

Scientific Applications:

• Transcriptomics: Visualizing isoform structures and isoform expression from scRNA-seq and long-read sequencing to support transcript-level analyses.
• Epigenetics: Integrating and visualizing chromatin accessibility data alongside transcriptional features.
• Chromatin organization: Displaying chromatin architectural data in the context of genomic and transcriptomic features.
• Structural variation and gene expression interpretation: Supporting visualization of gene structural variations and their relationship to expression patterns.

Methodology:

Generates sashimi-like plots, annotates genes with functional domain mapping, visualizes isoform expression and structures from scRNA-seq and long-read sequencing, integrates chromatin accessibility and architectural data, and exports results in multiple file formats.