What has to happen in order for a gene to be transcribed?

For a gene to be transcribed, several key steps must occur. Firstly, the DNA must be accessible, requiring the unwinding of chromatin and the removal of any repressive proteins. Next, RNA polymerase must bind to the promoter region of the gene, often aided by transcription factors that facilitate this binding. Once initiated, RNA polymerase synthesizes a complementary RNA strand from the DNA template.