Changes in the external or internal environment can alter gene expression patterns as cellular signals trigger changes in regulatory proteins or transcription factors.
Les signaux chimiques dans la cellule peuvent déclencher des changements dans les niveaux de protéines régulatrices ou de facteurs de transcription en réponse à des stimuli (intra/extracellulaires).
| Front | steps of transcription |
|---|---|
| Back | initiation, elongation, termination |
Tags: 7_2_transcription_gene_expression
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