Ribonucleic acid, also called RNA, is a molecule present in all living cells. It plays a critical role in transmitting genetic instructions from DNA and creating proteins. With the power to execute a ...

Cells are the basic building blocks of all living things. So, in order to treat or cure almost any disease or condition – including cancer – you first need to have a fundamental understanding of cell ...

Ribosomes are composed of two subunits, the small and large subunits, each containing specific rRNA molecules. The main types of rRNA include: Small Subunit rRNA: In prokaryotes, the small subunit ...

Researchers from the Icahn School of Medicine at Mount Sinai have shed valuable light on the nuanced functions and intricate regulatory methods of RNA editing, a critical mechanism underlying brain ...

The natural RNAi mechanism can be directed by either short interfering RNA (siRNA) or microRNA (miRNA). 1 There are four key steps in the RNAi pathway. When miRNA acts as the guide for RNAi, only a ...

Neurodegenerative diseases, such as Alzheimer's disease and dementia, are medical conditions that entail the progressive loss ...

A new study has discovered an unprecedented pathway producing telomerase RNA from a protein-coding messenger RNA (mRNA). For the very first time, a study led by Julian Chen and his group in Arizona ...

This is a preview. Log in through your library . Abstract The plastid genome of higher plants is transcribed by two different types of RNA polymerases named nucleus encoded RNA polymerase (NEP) and ...