CoVdb

CoVdb provides comprehensive annotation and analysis of coronavirus genomes and proteomes to support comparative genomics, population genetics, and structural-functional investigations.

Key Features:

• Genomic Annotation: CoVdb annotates coronavirus genomes from GenBank and catalogs 780 possible open reading frames (ORFs) across documented strains.
• Population Genetics Analysis: CoVdb performs sliding-window population genetics analyses to assess genetic diversity and evolutionary trends across genomes.
• Functional and Structural Analysis: CoVdb conducts functional and structural analyses of coronavirus genes and proteins, including identification of conserved and variable regions.
• Gene Distribution and Topology: CoVdb reports gene distribution across strains and regions and predicts potential subcellular locations and topologies of gene products.
• Historical and Global Evaluation: CoVdb evaluates published coronavirus genomes on historical and global scales to characterize evolution and diversity.
• Proteomics Integration: CoVdb integrates proteomic information alongside genomic data to inform structural-functional interpretation.

Scientific Applications:

• Tracking Evolution: CoVdb enables comparative analyses to monitor coronavirus evolutionary dynamics over time and geography.
• Identifying Therapeutic Targets: CoVdb facilitates detection of conserved or functionally important genes and regions that may serve as targets for intervention.
• Investigating Cross-Species Transmission: CoVdb supports analysis of genetic changes associated with host shifts.
• Supporting Virology and Epidemiology: CoVdb provides genomic and proteomic data for studies of outbreak dynamics and pathogen biology.

Methodology:

Data are sourced from GenBank; the resource performs genome annotation to identify ORFs, sliding-window population genetics analyses, and integrated functional and structural analyses of genes and proteins.