KnowraSingle-nucleotide polymorphismLinked fromLinked fromThe 20 pages that link to Single-nucleotide polymorphism, each with the reason it gives.All 20Broader topic 10Related 6Narrower topic 1Compared with 3AlleleBroader topic: It is one specific kind of sequence difference that may define alleles.Genome-wide association studyBroader topic: Many studies test these common variants as markers across the genome.Allele frequencyBroader topic: Its alternative alleles can be counted to estimate variation across populations.Genetic variationBroader topic: These single-base differences are a widely measured form of genetic variation.Human genetic variationBroader topic: These frequent one-letter differences are widely used in human genetic studies.Genetic ancestryBroader topic: Many ancestry estimates compare large sets of these inherited variants.Base pairBroader topic: A one-base difference can alter one member of a pair at a genomic position.Genomic selectionBroader topic: Genome-wide panels commonly use these markers to track inherited variation.Nucleic acid sequenceBroader topic: It is a frequent, precisely localized form of sequence variation.Genographic ProjectBroader topic: These variations helped identify genetic patterns associated with population history.