RNA interference (RNAi) is a naturally occurring biological pathway in which small, double-stranded RNA molecules suppress gene expression in an exquisitely sequence-specific manner.

RNAi articles from across Nature Portfolio. Atom; RSS Feed; Definition. RNAi (RNA interference) is a biological process in which RNA molecules—microRNA (miRNA) and small interfering RNA (siRNA ...

RNA (ribonucleic acid) is a nucleic acid polymer where the carbohydrate is ribose. RNA is generally single-stranded, as DNA is transcribed by RNA polymerases into mRNA (messenger RNA), which is ...

Chemists have demonstrated how RNA (ribonucleic acid) might have replicated itself on early Earth -- a key process in the origin of life. Skip to main content Your source for the latest research news ...

The company inked a deal with the ophthalmological drug developer Bausch + Lomb in January to develop RNA-interference (RNAi) drugs for retinal diseases including geographic atrophy.

Big Biotech Biogen is venturing into the city, paying $16 million in cash to partner up with an RNAi company to build next-gen central nervous system drugs. The research pact—inked with recently ...

Chemists at UCL and the MRC Laboratory of Molecular Biology have demonstrated how RNA (ribonucleic acid) might have replicated itself on early Earth – a key process in the origin of life.