Linked from

The 20 pages that link to Single-nucleotide polymorphism, each with the reason it gives.

• Ancient DNARelated: Comparing these variants helps identify genetic similarities among ancient and present-day populations.

• AlleleBroader topic: It is one specific kind of sequence difference that may define alleles.

• PharmacogenomicsNarrower topic: Many pharmacogenomic associations begin with differences at specific DNA positions.

• Genome-wide association studyBroader topic: Many studies test these common variants as markers across the genome.

• DNA profilingCompared with: SNP panels use different genetic variation from the STR markers typical of forensic profiles.

• Allele frequencyBroader topic: Its alternative alleles can be counted to estimate variation across populations.

• Conservation geneticsRelated: Large SNP datasets support fine-scale estimates of diversity and population structure.

• 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.

• Genetic genealogyRelated: Many consumer tests compare hundreds of thousands of these variants to detect shared DNA.

• Restriction fragment length polymorphismCompared with: SNP genotyping detects sequence changes directly and supports far denser genome-wide analysis.

• 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.

• Y-chromosomal AdamRelated: Mutations at single DNA positions help reconstruct the branching history of Y chromosomes.

• Point mutationCompared with: It resembles a point mutation in sequence form but is defined by population frequency.

• HaplogroupRelated: Many haplogroups are distinguished by shared single-nucleotide mutations.

• HeterozygousRelated: Different versions of a polymorphic site can make individuals heterozygous.

• 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.