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Transcriptional - Meaning, Definition & English Examples

Transcriptional refers to the process of transcription in biology, where genetic information from DNA is copied into RNA. It describes activities or factors involved in this essential cellular function.

transcriptional

/ˌtrænˈskrɪpʃənəl/ /ˌtrænˈskrɪpʃənəl/

Definition:

Relating to the process of transcribing genetic information from DNA to RNA.

Synonyms:

transcriptional regulation, transcriptional activity, gene expression

Part of Speech:

adjective

Antonyms:

non-transcriptional, post-transcriptional

Common Collocations:

transcriptional control, transcriptional machinery, transcriptional activation

Derivatives:

transcriptionally, transcriptions

Usage Tips:

Use "transcriptional" to describe processes involving RNA synthesis from DNA in genetics or molecular biology contexts.

Common Phrases:

transcriptional silencing, transcriptional burst, transcriptional landscape

Etymology:

Derived from "transcription," from Latin "transcribere," meaning "to copy or transfer."

Examples:

  • 1. The scientist studied transcriptional activity in the cells.
  • 2. Transcriptional errors can lead to genetic mutations.
  • 3. The lab focuses on transcriptional regulation in bacteria.
  • 4. Her research explores transcriptional mechanisms in yeast.

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