For instance, bacteria contain a single type of RNA polymerase, while eukaryotes ... in both cis and trans to cause changes in cell function. Therefore, while bacteria accomplish transcription ...

There are a variety of different types of RNA polymerases that can transcribe different types of RNA. RNA polymerase II, shown here, is responsible for creating messenger RNA (mRNA), which is the main ...

Genes encode proteins and proteins dictate cell function. Therefore ... For instance, the primary transcripts synthesized by RNA polymerase contain sequences that will not be part of the mature ...

The RNA World hypothesis is the idea that RNA could have jumpstarted Earth’s biology without DNA or proteins. The hypothesis ...

The process of transcription elongation by RNA polymerase II (Pol II), in which ... our findings can help us better understand what the exact function of ARMC5 is," Aoi said.

The two functions of EZH1 work together to maintain ... circadian gene expression by orchestrating chromatin states and RNA polymerase II complex stability, The EMBO Journal (2024).

This process is carried out by the enzyme RNA polymerase, which binds to specific promoter regions ... RNAi is a powerful tool for studying gene function and has potential applications in therapeutics ...

DNA polymerase enzymes facilitate this process, ensuring accurate copying of the genetic information. Transcription is the process by which the genetic information in DNA is copied into a ...

This unwinding of the helix is caused by an enzyme (helicase enzyme). The enzyme RNA polymerase attaches to the DNA in a non-coding region just before the gene. RNA polymerase moves along the DNA ...

In the nucleus, actin has been linked to many processes that regulate gene expression, such as transcription factor regulation, RNA polymerase function and chromatin remodeling, as well as to DNA ...

Centrosomes are nonmembrane organelles and responsible for microtubule nucleation and organization. Centrosomal RNAs have been identified in diverse model systems and are known to regulate gene ...