DNA markers
[/ˌdiː.ɛnˈeɪ ˈmɑːrkərz/]
nounpl: DNA markers
marcadores de DNA
1. Segments of DNA with known locations on chromosomes used to identify genetic variations, track inheritance patterns, or locate genes associated with traits or diseases
Researchers used DNA markers to map the genetic diversity in the population.
Os pesquisadores utilizaram marcadores de DNA para mapear a diversidade genética da população.
2. Specific DNA sequences that vary between individuals and can be detected and measured for genetic analysis, paternity testing, or forensic identification
DNA markers were crucial in identifying the suspect in the criminal investigation.
Os marcadores de DNA foram cruciais para identificar o suspeito na investigação criminal.
3. Genetic indicators used in molecular biology and medicine to diagnose hereditary conditions or predict disease susceptibility
The presence of certain DNA markers indicated increased risk for breast cancer.
A presença de certos marcadores de DNA indicou maior risco de câncer de mama.
DNA markers are fundamental terminology in modern genetics research and clinical diagnostics. In both Brazil and the United States, this term is primarily used within scientific, medical, and legal (forensics) contexts. The term has become increasingly important in personalized medicine and ancestry testing, which have gained popularity in recent years across both countries.
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