CaptureCompendium

CaptureCompendium analyzes chromosome conformation capture (3C) data, including many-versus-all Capture-C and all-versus-all strategies, to characterize three-dimensional nuclear conformations and genomic interactions.

Key Features:

• Integration with 3C Methods: Supports many-versus-all Capture-C and all-versus-all 3C approaches for studying DNA folding within nuclei relevant to gene regulation and development.
• Endonuclease Digestion and Proximity-Based Ligation: Accounts for 3C experimental principles of endonuclease digestion and proximity-based ligation that produce chimeric DNA fragments.
• Chimeric Fragment Analysis: Analyzes novel chimeric DNA fragments generated by 3C protocols to infer contacts between genomic loci.
• Reconstruction Algorithms: Uses bioinformatic algorithms to facilitate reconstruction of three-dimensional nuclear conformations from linear genomic sequences.
• Visualization Capabilities: Provides visualization of complex interactions and the spatial organization of genomic regions.

Scientific Applications:

• Genome Architecture: Characterizes three-dimensional genome architecture and spatial organization of chromatin.
• Gene Regulation: Identifies long-range regulatory interactions and contacts implicated in gene regulation.
• Developmental Biology: Supports studies of chromatin folding dynamics relevant to cellular development.

Methodology:

Analyzes chimeric DNA fragments using bioinformatic algorithms to reconstruct three-dimensional nuclear conformations from linear genomic sequences.