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  2. STR analysis - Wikipedia

    en.wikipedia.org/wiki/STR_analysis

    Short tandem repeat (STR) analysis is a common molecular biology method used to compare allele repeats at specific loci in DNA between two or more samples. A short tandem repeat is a microsatellite with repeat units that are 2 to 7 base pairs in length, with the number of repeats varying among individuals, making STRs effective for human ...

  3. STR multiplex system - Wikipedia

    en.wikipedia.org/wiki/STR_multiplex_system

    STR polymorphisms are genetic markers that may be used to identify a DNA sequence. The FBI analyses 13 specific STR loci for their database. These may be used in many areas of genetics in addition to their forensic uses. One can think of a STR multiplex system as a collection of specific STRs which are positionally conserved on a target genome.

  4. Forensic DNA analysis - Wikipedia

    en.wikipedia.org/wiki/Forensic_DNA_analysis

    STR analysis builds upon RFLP and AmpFLP used in the past by shrinking the size of the repeat units, to 2 to 6 base pairs, and by combining multiple different loci into one PCR reaction. These multiplexing assay kits can produce allele values for dozens of different loci throughout the genome simultaneously limiting the amount of time it takes ...

  5. DNA database - Wikipedia

    en.wikipedia.org/wiki/DNA_database

    A national DNA database is a DNA database maintained by the government for storing DNA profiles of its population. Each DNA profile based on PCR uses STR (Short Tandem Repeats) analysis. They are generally used for forensic purposes, including searching and matching DNA profiles of potential criminal suspects. [8]

  6. DNA profiling - Wikipedia

    en.wikipedia.org/wiki/DNA_profiling

    From country to country, different STR-based DNA-profiling systems are in use. In North America, systems that amplify the CODIS 20 [21] core loci are almost universal, whereas in the United Kingdom the DNA-17 loci system is in use, and Australia uses 18 core markers. [22] The true power of STR analysis is in its statistical power of discrimination.

  7. Today’s NYT ‘Strands’ Hints, Spangram and Answers for Sunday ...

    www.aol.com/today-nyt-strands-hints-spangram...

    Hints show the letters of a theme word. If there is already an active hint on the board, a hint will show that word’s letter order. Related: 300 Trivia Questions and Answers to Jumpstart Your ...

  8. Y-STR - Wikipedia

    en.wikipedia.org/wiki/Y-STR

    The basis for the profile probability estimation for Y-STR analysis is the counting method. [4] The application of a confidence interval accounts for database size and sampling variation. The Y haplotype frequency (p) is calculated using the p = x/N formula, where x is equal to the number of times the haplotype is observed in a database ...

  9. A Cold War-era bomb shelter in Florida has new owners. What's ...

    www.aol.com/cold-war-era-bomb-shelter-100924902.html

    Previous real estate agents recommended converting the space to a garage for a classic car collection. The previous owners attempted to fashion the shelter into a Tier IV data center — the ...