Webmean_allele_balance.sh. #Automatically calculates mean heterozygous allele balance for heterozygous alleles in VCF4 files. #Allele balance must be pre-caluclated and defined for each variant in advance and given the INFO ID flag "AB" (default for GATK, etc.) usage="usage: sh mean_allele_balance.sh "; http://nathansheffield.com/wordpress/what-is-allelic-imbalance/
Allele - Wikipedia
WebLoss of heterozygosity (LOH) is a common form of allelic imbalance by which a heterozygous somatic cell becomes homozygous because one of the two alleles gets … WebJan 4, 2024 · To exclude erroneous variants in repetitive regions, variants with high mapping depth (>4X reads per sample, where X was mapping depth) in each sample were masked. Allele balance (AB) was ... fittstown ok
FilterVcf (Picard) – GATK
WebAn allele is a version of a gene, a heritable unit that controls a particular feature of an organism. For instance, Mendel studied a gene that controls flower color in pea plants. This gene comes in a white allele, w, and a purple allele, W. Each pea plant has two gene copies, which may be the same or different alleles. WebSep 14, 2024 · Allele balance has been used to infer polyploidy and heterokaryosis in diverse organisms using read sets sequenced to greater than 50x whole-genome … WebAug 29, 2024 · For example, when the allele balance is 2:1, both a true sSNV on the under-amplified allele and a pre-amplification artifact on the over-amplified allele would attain VAF = 1/3 on average. fitts three stage model