Promoter sequences are DNA sequences that define where transcription of a gene by RNA polymerase begins. Promoter sequences are typically located directly upstream or at the 5' end of the ...

Torsional stress in chromatin plays a fundamental role in cellular functions, influencing key processes such as transcription, replication, and chromatin organization. Transcription and other ...

One distinct feature of transcription factors is that they have DNA-binding domains that give them the ability to bind to specific sequences of DNA called enhancer or promoter sequences.

Protein synthesis is vital for life, translating genetic information from DNA to functional proteins through transcription ...

DNA transcription is the vital first step needed ... RNA polymerase binds to a region just before the gene, called the promoter, before moving down the DNA to the gene. Enhancers are regions ...

The team performed chromatin immunoprecipitation, a technique that isolates DNA from cells and shears it ... This pattern is normally seen at the start sites of transcription at sequences known as ...

These include enhancers, activators, and promoters—regions of DNA that bind proteins that control transcription. Studies have also have tapped into the nature of DNA’s primary packing material: ...

During transcription, the DNA sequence of a gene is copied into a complementary RNA molecule called messenger RNA (mRNA). This process is carried out by the enzyme RNA polymerase, which binds to the ...