Krahasoni metodat

	Identifikimi i Varianteve	Studimi i asociacionit në nivel të epigenomit (EWAS)
Fusha	Bioinformatikë	Bioinformatikë
Familja	Process / pipeline	Process / pipeline
Viti i origjinës	2009–2010 (modern high-throughput era)	2008–2011 (term and framework established c. 2011)
Krijuesi	Li et al. (SAMtools/bcftools, 2009); McKenna et al. (GATK, 2010)	Rakyan, Down, Balding & Beck (conceptual framework); Illumina arrays enabled large-scale application
Lloji	Computational genomics pipeline	Population-scale epigenomic association study
Burimi themelues	McKenna, A., Hanna, M., Banks, E., Sivachenko, A., Cibulskis, K., Kernytsky, A., ... & DePristo, M. A. (2010). The Genome Analysis Toolkit: A MapReduce framework for analyzing next-generation DNA sequencing data. Genome Research, 20(9), 1297–1303.	Rakyan, V. K., Down, T. A., Balding, D. J., & Beck, S. (2011). Epigenome-wide association studies for common human diseases. Nature Reviews Genetics, 12(8), 529–541.
Emërtime të tjera	SNP calling, genotyping from sequencing, mutation detection, variant detection	EWAS, methylome-wide association study, epigenetic association study, DNA methylation association study
Të lidhura	6	5
Përmbledhja	Variant calling is the computational process of identifying positions in a sequenced genome that differ from a reference sequence — including single nucleotide polymorphisms (SNPs), small insertions and deletions (indels), and structural variants. It transforms aligned sequencing reads into an interpretable catalogue of genetic differences, forming the foundation for population genetics, disease-gene discovery, and clinical genomics applications.	An epigenome-wide association study (EWAS) is a hypothesis-free, genome-scale method that systematically tests whether epigenetic marks — predominantly CpG-site DNA methylation — differ between individuals with and without a trait, disease, or exposure. By scanning hundreds of thousands of genomic positions simultaneously, EWAS identifies loci where the epigenome is reproducibly associated with a phenotype, offering a layer of biological regulation that classical GWAS does not capture.