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In prokaryotes a small 30S ribosomal subunit contains the 16S ribosomal RNA. The large 50S ribosomal subunit contains two rRNA species (the 5S and 23S ribosomal RNAs). Therefore it can be deduced that in both bacteria and archaea there is one rRNA gene that codes for all three rRNA types :16S, 23S and 5S. [27] Bacterial 16S ribosomal RNA, 23S ...
ribosomal RNA multiple families: 5S rRNA: 5S ribosomal RNA RF00001: 5.8S rRNA: 5.8S ribosomal RNA RF00002: SSU rRNA: small subunit ribosomal RNA CL00111: LSU rRNA: large subunit ribosomal RNA CL00112: NoRC RNA: nucleolar remodeling complex associated RNA RF01518: pRNA promoter RNA RF01518: synonym of NoRC RNA: 6S RNA: 6S RNA RF00013: SsrS RNA ...
The 23S ribosomal RNA is composed of six domains forming a complex network of molecular interactions. A central single-stranded region connects all of the domains through base-pairing of the two halves, forming Helix 26a. Some consider Helix 26a to be Domain 0 due to its action as a central core and compact folding unit.
This category groups pages related to ribosomal RNA, which is cellular ribonucleic acid found in the ribosome. Pages in category "Ribosomal RNA" The following 24 pages are in this category, out of 24 total.
16S ribosomal RNA (or 16S rRNA) is the RNA component of the 30S subunit of a prokaryotic ribosome . It binds to the Shine-Dalgarno sequence and provides most of the SSU structure. The genes coding for it are referred to as 16S rRNA genes and are used in reconstructing phylogenies , due to the slow rates of evolution of this region of the gene ...
It is a component of the Eukaryotic small ribosomal subunit (40S) and the cytosolic homologue of both the 12S rRNA in mitochondria and the 16S rRNA in plastids and prokaryotes. Similar to the prokaryotic 16S rRNA, the genes of the 18S ribosomal RNA have been widely used for phylogenetic studies and biodiversity screening of eukaryotes. [1]
Ribosomal RNA composition for prokaryotes and eukaryotes. The ribosome is a complex cellular machine. It is largely made up of specialized RNA known as ribosomal RNA (rRNA) as well as dozens of distinct proteins (the exact number varies slightly between species). The ribosomal proteins and rRNAs are arranged into two distinct ribosomal pieces ...
The 40S subunit contains a 18S ribosomal RNA (abbreviated 18S rRNA), which is homologous to the prokaryotic 16S rRNA. The 60S subunit contains a 28S rRNA that is homologous to the prokaryotic 23S ribosomal RNA. In addition, it contains a 5.8S rRNA that corresponds to the 5' end of the 23S rRNA, and a short 5S rRNA.