RNA (mRNA) carries the genetic information contained in a gene; transfer RNA (tRNA) and ribosomal RNA (rRNA) are also transcribed from genes but are used to convert the information in the sequence of bases in an mRNA molecule into the corresponding sequence of amino acids in a protein. Tran...
In protein synthesis the polymerization of amino acids involves three steps. Which of the following is not involved in protein synthesis View Solution Consider the following statement (a) Endomembrane system includes mitochondria , chloroplast and peroxisomes ...
RNA- and protein-synthesis (164 days after a continuous application of NNM) occur in proportion to the enlargement of the nucleolus, the karyoplasm and the cytoplasm as compared to the corresponding controls. The enhanced synthesis of RNA and protein especially in the enlarged cells of type B ...
lncRNA MLLT4-AS1 可以编码含有21个氨基酸的微肽,其可与剪接型 X-box 结合蛋白1(X-box binding protein 1 spliced, XBP1s)相互作用,因而被命名为 XBP1s 结合多肽(XBP1SBM)[29],该微肽在TNBC组织和Gln缺失的TNBC细胞系中上调。Gln ...
et al. Programmable eukaryotic protein synthesis with RNA sensors by harnessing ADAR. Nat Biotechnol 41, 698–707 (2023). https://doi.org/10.1038/s41587-022-01534-5 Download citation Received23 May 2022 Accepted28 September 2022 Published27 October 2022 Issue DateMay 2023 DOIhttps://doi.org/...
the presence of 8-oxoG in RNA causes functional differences (i.e. in protein synthesis and aggregation) from its unoxidized counterpart22,31. As such, the oxidative enrichment of select transcripts under environmental stress, coupled with their prolonged half-life in the cell and the ensuing func...
5 Protein synthesis in cells involves molecules of DNA and RNA.(a) The table below describes some features of the molecular structure of DNA and RNA. Place a tick (✓) in the box next to each statement to show whether it applies to DNA only, RNA only or to both DNA and RNA(2)Des...
Messenger RNA is vital in instructing the cell’s growth and protein synthesis, and without that information, a gene remains, for all intents and purposes, dormant or inactive. As a double-stranded RNA molecule enters a cellular structure, it triggers RNAi, which is divided into smaller ...
绿色荧光蛋白(GREEN FLUORESCENT PROTEIN, GFP)报告基因成像可用于研究动态lncRNA启动子活性。RNA-FISH允许在单个基因组位点水平上研究lncRNAs的活性和定位(Rosa et al. 2016)。最近的研究表明,一些lncRNA可以翻译成小肽,因此有必要区分感兴趣的lncRNA是作为非编码RNA还是作为小肽。为此,可以使用多种生物信息学和实验...
6). RNA editing, as a co/posttranscriptional modification, can change nucleotide sequences and have important effects on viral replication, protein synthesis, infection, and virulence. ADARs and APOBECs, in addition to deamination, are RNA-binding proteins that directly interact with endogenous or ...