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  2. Single-nucleotide polymorphism - Wikipedia

    en.wikipedia.org/wiki/Single-nucleotide_polymorphism

    A tag SNP is a representative single-nucleotide polymorphism in a region of the genome with high linkage disequilibrium (the non-random association of alleles at two or more loci). Tag SNPs are useful in whole-genome SNP association studies, in which hundreds of thousands of SNPs across the entire genome are genotyped.

  3. SNP genotyping - Wikipedia

    en.wikipedia.org/wiki/SNP_genotyping

    SNPs are one of the most common types of genetic variation. An SNP is a single base pair mutation at a specific locus, usually consisting of two alleles (where the rare allele frequency is > 1%). SNPs are found to be involved in the etiology of many human diseases and are becoming of particular interest in pharmacogenetics.

  4. SNP annotation - Wikipedia

    en.wikipedia.org/wiki/SNP_annotation

    SNPs are currently the marker of choice due to their large numbers in virtually all populations of individuals. The location of these biomarkers can be tremendously important in terms of predicting functional significance, genetic mapping and population genetics. [3] Each SNP represents a nucleotide change between two individuals at a defined ...

  5. Genealogical DNA test - Wikipedia

    en.wikipedia.org/wiki/Genealogical_DNA_test

    A person's haplogroup can often be inferred from their STR results, but can be proven only with a Y-chromosome SNP test (Y-SNP test). A single-nucleotide polymorphism (SNP) is a change to a single nucleotide in a DNA sequence. Typical Y-DNA SNP tests test about 20,000 to 35,000 SNPs. [34] Getting a SNP test allows a much higher resolution than ...

  6. Ancestry-informative marker - Wikipedia

    en.wikipedia.org/wiki/Ancestry-informative_marker

    Ancestry informative markers have a number of applications in genetic research, forensics, and private industry. AIMs that indicate a predisposition for diseases such as type 2 diabetes mellitus and renal disease have been shown to reduce the effects of genetic admixture in ancestral mapping when using admixture mapping software. [10]

  7. Why Is Synopsys (SNPS) Up 3.7% Since Last Earnings Report? - AOL

    www.aol.com/news/why-synopsys-snps-3-7-153003112...

    Synopsys (SNPS) reported earnings 30 days ago. What's next for the stock? We take a look at earnings estimates for some clues.

  8. SNP array - Wikipedia

    en.wikipedia.org/wiki/SNP_array

    A SNP array can also be used to generate a virtual karyotype using software to determine the copy number of each SNP on the array and then align the SNPs in chromosomal order. [10] SNPs can also be used to study genetic abnormalities in cancer. For example, SNP arrays can be used to study loss of heterozygosity (LOH). LOH occurs when one allele ...

  9. Down 15.4% in 4 Weeks, Here's Why You Should You Buy ... - AOL

    www.aol.com/news/down-15-4-4-weeks-133501052.html

    Synopsys (SNPS) has become technically an oversold stock now, which implies exhaustion of the heavy selling pressure on it. This, combined with strong agreement among Wall Street analysts in ...