পদ্ধতির তুলনা করুন
নির্বাচিত পদ্ধতিগুলো পাশাপাশি পর্যালোচনা করুন; যে সারিগুলোয় পার্থক্য আছে সেগুলো চিহ্নিত করা হয়।
| ভেরিয়েন্ট কলিং× | এপিজিনোম-ওয়াইড অ্যাসোসিয়েশন স্টাডি (EWAS)× | |
|---|---|---|
| ক্ষেত্র | জৈব তথ্যবিজ্ঞান | জৈব তথ্যবিজ্ঞান |
| পরিবার | Process / pipeline | Process / pipeline |
| উদ্ভবের বছর≠ | 2009–2010 (modern high-throughput era) | 2008–2011 (term and framework established c. 2011) |
| প্রবর্তক≠ | Li et al. (SAMtools/bcftools, 2009); McKenna et al. (GATK, 2010) | Rakyan, Down, Balding & Beck (conceptual framework); Illumina arrays enabled large-scale application |
| ধরন≠ | Computational genomics pipeline | Population-scale epigenomic association study |
| মৌলিক উৎস≠ | 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. DOI ↗ | 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. DOI ↗ |
| অপর নাম | SNP calling, genotyping from sequencing, mutation detection, variant detection | EWAS, methylome-wide association study, epigenetic association study, DNA methylation association study |
| সম্পর্কিত≠ | 6 | 5 |
| সারসংক্ষেপ≠ | 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. |
| ScholarGateডেটাসেট ↗ |
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