what is promoter gene
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Some points on promoter gene are as follows:-
1. It plays an important role in polymerase enzyme binding.
2. When the operator gene gets switched on it starts moving from promotor gene to the strucrural genes for the purpose of transcription.
3. It also helps in encoding of a protein.
4. It lies near to where from transcription gets started.
5. It may cause serious problem if there is change in sequence of the promoter gene.
6. In the study of gene expression role of promoter gene is very crucial.
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