HaploView

HaploView performs haplotype analysis and linkage disequilibrium calculation to characterize haplotype structure and visualize LD patterns from primary genotype datasets for genetic association and population studies.

Key Features:

• Linkage Disequilibrium (LD) Analysis: Computes linkage disequilibrium statistics to identify non-random associations between genetic variants.
• Population Haplotype Characterization: Characterizes haplotype patterns across populations using primary genotype data to reveal genetic diversity and structure.
• Visualization and Plotting: Generates visualizations of LD matrices and haplotype patterns and supports plotting of analysis results.
• Integration with PLINK Results: Supports visualization and plotting of results produced by PLINK for whole-genome association studies.
• Primary Genotype Data Processing: Processes primary genotype data and computes necessary statistics for analysis of large genomic datasets.

Scientific Applications:

• Genetic Association Studies: Enables detection and localization of disease-associated variants through LD and haplotype analyses.
• Population Genetics: Supports analysis of genetic diversity and population structure by characterizing haplotype distributions.
• Variant Prioritization and Translational Research: Assists fine-mapping and variant interpretation workflows to inform translational and personalized medicine research.

Methodology:

Processes primary genotype data to compute linkage disequilibrium statistics, characterize haplotype patterns, and generate visualizations; plots can be generated from PLINK outputs and computations are performed by underlying computational algorithms for large genomic datasets.