HealthAugust 17, 2026

transcriptional

tran-skrip-SHUH-nuhl

Definition

Relating to the process of copying genetic information from DNA into RNA, which directs the production of specific proteins in a cell.

Etymology

Derived from the Latin 'transcriptio,' meaning 'a copying.' It combines 'trans-' (across or over) and 'scribere' (to write), referring to the biological process of 'writing' genetic information into a new form.

In the news

The word describes the genetic program T cells undergo to become long-term memory cells, highlighting how physical cues from their environment trigger internal cellular instructions.

Scientists discover immune cells have a ‘sense of touch’

Read the full article ↗

McGill University

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