How many strands does RNA generally have? Module 3
Wed Oct 10 2001 14:30:00 GMT-0400 (Eastern Daylight Time) · Small RNAs mainly include 5.8S ribosomal RNA (rRNA) 5S rRNA transfer RNA (tRNA) microRNA (miRNA) small interfering RNA (siRNA) small nucleolar RNA (snoRNAs) Piwi-interacting RNA (piRNA) tRNA-derived small RNA (tsRNA) and small rDNA-derived RNA (srRNA).
Small interfering RNA - Wikipedia
Guide RNA - Wikipedia
Guide RNA - Wikipedia
In molecular biology messenger RNA is a single-stranded molecule of RNA that corresponds to the genetic sequence of a gene and is read by a ribosome in the process of synthesizing a protein. Transcription is the process of copying a gene from the DNA into mRNA. This process is slightly different in eukaryotes and prokaryotes including that prokaryotic RNA polymerase associates with DNA …
Naturally occurring siRNAs have a well-defined structure that is a short (usually 20 to 24-bp) double-stranded RNA (dsRNA) with phosphorylated 5' ends and hydroxylated 3' ends with two overhanging nucleotides. The Dicer enzyme catalyzes production of siRNAs …
Editing proceeds generally 3 to 5' on the mRNA. The initial editing event occurs when a gRNA forms an RNA duplex with a complementary mRNA sequence just downstream of the editing site. This then recruits a number of ribonucleoprotein complexes that direct the cleavage of first mismatched base adjacent to gRNA-mRNA anchor.
Negative-strand RNA viruses (-ssRNA viruses) are a group of related viruses that have negative-sense single-stranded genomes made of ribonucleic acid.They have genomes that act as complementary strands from which messenger RNA (mRNA) is synthesized by the viral enzyme RNA -dependent RNA polymerase (Rd...
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