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Extra SNP locations for Homo sapiens (dbSNP Build 144)

Bioconductor version: Release (3.19)

Extra SNP locations and alleles for Homo sapiens extracted from NCBI dbSNP Build 144. The source data files used for this package were created by NCBI on May 29-30, 2015, and contain SNPs mapped to reference genome GRCh37.p13 (a patched version of GRCh37 that doesn't alter chromosomes 1-22, X, Y, MT). While the SNPlocs.Hsapiens.dbSNP144.GRCh37 package contains only molecular variations of class "snp", this package contains molecular variations of other classes (in-del, heterozygous, microsatellite, named-locus, no-variation, mixed, and multinucleotide-polymorphism).

Author: Herve Pages

Maintainer: H. Pages <hpages at>

Citation (from within R, enter citation("XtraSNPlocs.Hsapiens.dbSNP144.GRCh37")):


To install this package, start R (version "4.4") and enter:

if (!require("BiocManager", quietly = TRUE))


For older versions of R, please refer to the appropriate Bioconductor release.


Reference Manual PDF


biocViews AnnotationData, Genetics, Homo_sapiens, XtraSNPlocs
Version 0.99.12
License Artistic-2.0
Depends R (>= 2.10), BSgenome
Imports methods, utils, BiocGenerics, S4Vectors, IRanges, GenomeInfoDb, GenomicRanges, BSgenome
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Suggests Biostrings, BSgenome.Hsapiens.UCSC.hg19, SNPlocs.Hsapiens.dbSNP144.GRCh37
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Source Package XtraSNPlocs.Hsapiens.dbSNP144.GRCh37_0.99.12.tar.gz
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