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Transfer RNA (abbreviated tRNA and formerly referred to as sRNA, for soluble RNA [1]) is an adaptor molecule composed of RNA, typically 76 to 90 nucleotides in length ...
Bacterial small RNAs are small RNAs produced by bacteria; they are 50- to 500-nucleotide non-coding RNA molecules, highly structured and containing several stem-loops. [1] [2] Numerous sRNAs have been identified using both computational analysis and laboratory-based techniques such as Northern blotting, microarrays and RNA-Seq [3] in a number of bacterial species including Escherichia coli, [4 ...
non messenger RNA - synonym of ncRNA: sRNA small RNA - synonym of ncRNA: smnRNA small non messenger RNA - synonym of ncRNA: tRNA: transfer RNA RF00005: sRNA soluble RNA - synonym of tRNA: mRNA: messenger RNA - pcRNA protein coding RNA - synonym of mRNA: rRNA: ribosomal RNA multiple families: 5S rRNA: 5S ribosomal RNA RF00001: 5.8S rRNA: 5.8S ...
Small RNA (sRNA) are polymeric RNA molecules that are less than 200 nucleotides in length, and are usually non-coding. [1] RNA silencing is often a function of these molecules, with the most common and well-studied example being RNA interference (RNAi), in which endogenously expressed microRNA (miRNA) or exogenously derived small interfering RNA (siRNA) induces the degradation of complementary ...
The extraction of RNA in molecular biology experiments is greatly complicated by the presence of ubiquitous and hardy RNases that degrade RNA samples. Certain RNases can be extremely hardy and inactivating them is difficult compared to neutralizing DNases. In addition to the cellular RNases that are released there are several RNases that are ...
A screen for sRNA genes based on homology to Salmonella and Klebsiella identified 59 candidate sRNA genes. From this set of candidate genes, microarray analysis and northern blotting confirmed the existence of 17 previously undescribed sRNAs, many of which bind to the chaperone protein Hfq and regulate the translation of RpoS ( Sigma 38 ). [ 4 ]
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