system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
In case of Duchenne Muscular dystrophy, dystrophin gene mutation occurs in promoter region. What process could get affected
assistant
The correct answer is  Promoter regions are DNA sequences that define where transcription of a gene should begin.
If mutation occurs in promoter region transcription will get affected.