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DNA database information


A DNA database or DNA databank is a database of DNA profiles which can be used in the analysis of genetic diseases, genetic fingerprinting for criminology, or genetic genealogy. DNA databases may be public or private, the largest ones being national DNA databases.

DNA databases are often employed in forensic investigations. When a match is made from a national DNA database to link a crime scene to a person whose DNA profile is stored on a database, that link is often referred to as a cold hit. A cold hit is of particular value in linking a specific person to a crime scene, but is of less evidential value than a DNA match made without the use of a DNA database.[1] Research shows that DNA databases of criminal offenders reduce crime rates.[2][3]

  1. ^ Rose & Goos: DNA - A Practical Guide (Carswell Publications, Toronto).
  2. ^ Anker, Anne Sofie Tegner; Doleac, Jennifer L.; Landersø, Rasmus (2021). "The Effects of DNA Databases on the Deterrence and Detection of Offenders". American Economic Journal: Applied Economics. 13 (4): 194–225. doi:10.1257/app.20190207. ISSN 1945-7782. S2CID 239235452.
  3. ^ Doleac, Jennifer L. (2017-01-01). "The Effects of DNA Databases on Crime". American Economic Journal: Applied Economics. 9 (1): 165–201. CiteSeerX 10.1.1.269.6210. doi:10.1257/app.20150043. ISSN 1945-7782.

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DNA database

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United Kingdom National DNA Database

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United Kingdom National DNA Database (NDNAD; officially the UK National Criminal Intelligence DNA Database) is a national DNA Database that was set up in 1995...

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Combined DNA Index System

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National Center for Biotechnology Information

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GenBank for DNA sequences and PubMed, a bibliographic database for biomedical literature. Other databases include the NCBI Epigenomics database. All these...

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DeCODE genetics

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research version of the database, the identities of individuals are encrypted via the same anonymization system used for DNA and medical data, so that...

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DNA

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Deoxyribonucleic acid (/diːˈɒksɪˌraɪboʊnjuːˌkliːɪk, -ˌkleɪ-/ ; DNA) is a polymer composed of two polynucleotide chains that coil around each other to...

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Family Tree DNA

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offers analysis of autosomal DNA, Y-DNA, and mitochondrial DNA to individuals for genealogical purpose. With a database of more than two million records...

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Mitochondrial DNA

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Mitochondrial DNA (mtDNA or mDNA) is the DNA located in mitochondria, cellular organelles within eukaryotic cells that convert chemical energy from food...

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GeneTree

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order DNA tests, enter results from other testing companies, search the DNA database, create an online family tree, and correspond with family members – including...

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National Forensic DNA Database of South Africa

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The National Forensic DNA Database of South Africa (NFDD) is a national DNA database used in law enforcement in South Africa. The Criminal Law (Forensic...

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A genealogical DNA test is a DNA-based genetic test used in genetic genealogy that looks at specific locations of a person's genome in order to find or...

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Government database

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DNA Data Bank, a system established under the DNA Identification Act of 1998 to hold DNA profiles of persons convicted of designated offenses and DNA...

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The case was a factor in the establishment of California's DNA database, which collects DNA from all accused and convicted felons in California and has...

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unidentified for 30 years before the matching of mitochondrial DNA entered into the national DNA database provided her identity. Cynthia Gastelle, a recent high...

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National DNA Data Bank of Canada

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The National DNA Data Bank of Canada (NDDB) is a national DNA Database that was set up in 2000. Managed by the RCMP, it provide matches to convicted offenders...

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DNA methylation

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DNA methylation is a biological process by which methyl groups are added to the DNA molecule. Methylation can change the activity of a DNA segment without...

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DNA replication

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molecular biology, DNA replication is the biological process of producing two identical replicas of DNA from one original DNA molecule. DNA replication occurs...

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Tandem Repeats Database

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The Tandem Repeats Database (TRDB) is a database of tandem repeats in genomic DNA. Tandem repeats Gelfand, Yevgeniy; Rodriguez Alfredo; Benson Gary (January...

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Polymerase chain reaction

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to billions of copies of a specific DNA sample rapidly, allowing scientists to amplify a very small sample of DNA (or a part of it) sufficiently to enable...

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Police Forensic Science Laboratory Dundee

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1989. There are four main departments: Biology, Chemistry, the national DNA Database and Quality/Administration. PFSLD is funded by and serves Central Scotland...

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minisatellites, DNA profiling made the system more sensitive, more reproducible and amenable to computer databases. It soon became the standard forensic DNA system...

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DNA Data Bank of Japan

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DNA barcoding

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DNA barcoding is a method of species identification using a short section of DNA from a specific gene or genes. The premise of DNA barcoding is that by...

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List of biological databases

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pombe miRBase: the microRNA database PolymiRTS: a database of DNA variations in putative microRNA target sites PolyQ: database of polyglutamine repeats in...

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Human mitochondrial DNA haplogroup

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Ancient DNA: An aDNA map made with Map Maker. HRAS mtDNA: A heatmap generator. AmtDB: An database of ancient mtDNA samples. All Ancient DNA Dataset:...

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