STR analysis
[/ɛs tiː ɑːr əˈnæləsɪs/]
nounpl: STR analyses
análise de STR / análise de repetições em tandem curtas
1. A forensic and genetic technique that analyzes Short Tandem Repeats (STRs) - specific DNA sequences - to identify individuals or establish biological relationships
STR analysis was used to identify the suspect through DNA evidence found at the crime scene.
A análise de STR foi utilizada para identificar o suspeito através de evidências de DNA encontradas na cena do crime.
2. A molecular biology method used in paternity testing, population genetics, and criminal investigations
The laboratory performed STR analysis to confirm the biological relationship between the child and alleged father.
O laboratório realizou análise de STR para confirmar a relação biológica entre a criança e o suposto pai.
3. A DNA profiling technique that compares the number of repetitive sequences in specific chromosomal locations
Modern forensic science relies heavily on STR analysis for creating DNA profiles.
A ciência forense moderna depende muito da análise de STR para criar perfis de DNA.
STR analysis is a crucial component of modern criminal justice systems in both the USA and Brazil. In the United States, the CODIS (Combined DNA Index System) database stores STR profiles nationally. In Brazil, the Banco Nacional de Perfis Genéticos (National Genetic Profile Bank) serves a similar function. This technique has become essential in high-profile criminal cases and is widely recognized by the general public through crime dramas and forensic television shows.
Related Idioms & Phrases
DNA doesn't lie - referencing reliability of STR analysis
genetic fingerprint - common phrase associated with STR analysis results
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