genetic tags
[dʒəˈnɛtɪk tægz]
nounpl: genetic tags
marcadores genéticos
1. Molecular markers or DNA sequences used to identify and track specific genes or genetic variations in organisms for research, identification, or breeding purposes
Scientists used genetic tags to track the inheritance of disease resistance in the crop varieties.
Os cientistas usaram marcadores genéticos para rastrear a herança da resistência a doenças nas variedades de cultivo.
2. Identifiable DNA segments or sequences attached to genes to monitor gene expression, location, or function in biological studies
The researchers attached fluorescent genetic tags to observe protein behavior in living cells.
Os pesquisadores anexaram marcadores genéticos fluorescentes para observar o comportamento das proteínas em células vivas.
Genetic tags are primarily used in scientific and research contexts in both Brazil and the USA. The term is part of standard molecular biology and biotechnology vocabulary, particularly important in agriculture, medicine, and forensic genetics. Usage is consistent across English and Portuguese-speaking scientific communities.
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