Four interactive analytical and visualization modules haven been packaged in the PreAtlas, including:

Gene Expression Analyze (GEA): Dissect the gene-level distribution across diverse cell types and/or pathological lesions;

Cellular Component Analyze (CCA): Dissect the cellular-level distribution across diverse pathological lesions

Dynamic Gene Analyze (DGA): Identify premalignant-related dynamic genes as potential cancer risk-screening and early-diagnosis biomarkers

Multiple Network analyze (MNA): Network analysis for premalignant-related multiple information, including diseases, genes,cell types and drugs.