You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is In case of Duchenne Muscular dystrophy, dystrophin gene mutation occurs in promoter region. What process could get affected and explain in detail?
Promoter regions are DNA sequences that define where transcription of a gene should begin.
If mutation occurs in promoter region transcription will get affected.