spacer sequences
[/ˈspeɪsər ˈsiːkwənsɪz/]
nounpl: spacer sequences
sequências espaçadoras
1. DNA or RNA sequences that do not code for proteins and are located between coding sequences or genes, serving as separators or regulatory regions
The spacer sequences between the genes help regulate their expression.
As sequências espaçadoras entre os genes ajudam a regular sua expressão.
2. In molecular biology, non-coding DNA segments that separate functional genetic elements and may contain regulatory information
Researchers analyzed the spacer sequences to understand gene regulation mechanisms.
Os pesquisadores analisaram as sequências espaçadoras para compreender os mecanismos de regulação gênica.
3. Intervening sequences found in ribosomal RNA (rRNA) genes or other tandem gene arrays
The rRNA gene contains spacer sequences that are transcribed but later removed during processing.
O gene de rRNA contém sequências espaçadoras que são transcritas, mas posteriormente removidas durante o processamento.
This is a specialized molecular biology and genetics term used primarily in academic, research, and scientific contexts in both Brazil and the USA. It is essential vocabulary for geneticists, molecular biologists, and students in life sciences. The term maintains the same meaning and usage across English and Portuguese-speaking scientific communities.
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