Dictionary of molecular biology. 2004.
RNA-dependent RNA polymerase — (RDRP), or RNA replicase, is an enzyme that catalyzes the replication of RNA from an RNA template. This is in contrast to a typical RNA polymerase, which catalyzes the transcription of RNA from a DNA template.Viral RDRPs were discovered in the… … Wikipedia
RNA interference — (RNAi) is a mechanism that inhibits gene expression at the stage of translation or by hindering the transcription of specific genes. RNAi targets include RNA from viruses and transposons (significant for some forms of innate immune response), and … Wikipedia
RNA polymerase — RNAP from T. aquaticus pictured during elongation. Portions of the enzyme were made transparent so as to make the path of RNA and DNA more clear. The magnesium ion (yellow) is located at the enzyme active site. RNA polymerase (RNAP or RNApol) is… … Wikipedia
RNA virus — An RNA virus is a virus that has RNA (ribonucleic acid) as its genetic material.[1] This nucleic acid is usually single stranded RNA (ssRNA) but may be double stranded RNA (dsRNA).[2] The ICTV classifies RNA viruses as those that belong to Group… … Wikipedia
RNA — For other uses, see RNA (disambiguation). A hairpin loop from a pre mRNA. Highlighted are the nucleobases (green) and the ribose phosphate backbone (blue). Ribonucleic acid (English pronunciation: /raɪbɵ.njuːˌkleɪ.ɨk ˈæsɪd/), or RNA, is one of… … Wikipedia
RNA polymerase — n. any of various polymerases that help form RNA from DNA or RNA … English World dictionary
T7 RNA polymerase — T7 Polymerase is an RNA polymerase that catalyzes the formation of RNA in the 5 → 3 direction. T7 polymerase is extremely promoter specific and only transcribes bacteriophage T7 DNA or DNA cloned downstream of a T7 promoter. The T7 polymerase… … Wikipedia
Transfer RNA — The interaction of tRNA and mRNA in protein synthesis tRNA Identifiers Symbol tRNA … Wikipedia
T-RNA — tRNA ist die Kurzform für transfer RNA. Transfer RNAs sind kurze Ribonukleinsäuren (RNA). Die Länge reifer tRNAs liegt in der Regel zwischen 73 und 95 Nukleotiden. Sie vermitteln bei der Translation die richtige Aminosäure zum entsprechenden… … Deutsch Wikipedia
Transfer RNA — tRNA ist die Kurzform für transfer RNA. Transfer RNAs sind kurze Ribonukleinsäuren (RNA). Die Länge reifer tRNAs liegt in der Regel zwischen 73 und 95 Nukleotiden. Sie vermitteln bei der Translation die richtige Aminosäure zum entsprechenden… … Deutsch Wikipedia
