Polysome - Wikipedia
网页A polysome is a group of ribosomes bound to an mRNA molecule that synthesize polypeptides. Learn about the different types of polysomes, their structure and function, and how to measure gene expression using polysomal profiling.
Polysome - an overview | ScienceDirect Topics
网页A polysome is a complex of mRNA and multiple ribosomes involved in protein synthesis. Learn about polysome analysis, display, and regulation in various organisms and systems from chapters and articles on ScienceDirect.
Analysis of translation using polysome profiling - PubMed
网页2017年2月17日 · Polysome profiling has been developed to infer the translational status of a specific mRNA species or to analyze the translatome, i.e. the subset of mRNAs actively translated in a cell. Polysome profiling is especially suitable for emergent model organisms for which genomic data are limited.
Polysome - Vocab, Definition, and Must Know Facts - Fiveable
网页A polysome, also known as a polyribosome, is a complex formed by multiple ribosomes simultaneously translating a single mRNA strand. This structure allows for the efficient synthesis of many copies of a protein from one mRNA molecule.
Polysome - an overview | ScienceDirect Topics
网页Polysome is a functional unit of protein synthesis consisting of several ribosomes attached to a single mRNA molecule. Learn about polysome formation, breakdown, hibernation and sequencing in bacteria and eukaryotes from various …
Polysome Analysis - PMC - National Center for Biotechnology …
网页2017年3月3日 · Polysome analysis is a method to separate mRNAs from a cell into actively translating and non-translating fractions depending on their association with polysomes. By this protocol, cell lysates are fractionated by sucrose density gradient ultracentrifugation.
Polysome - an overview | ScienceDirect Topics
网页Polysomes are complexes of multiple ribosomes translating a single mRNA. Learn about polysome structure, function, measurement, and regulation in different organisms and conditions.
10.7: Eukaryotic Translation - Biology LibreTexts
网页2022年12月30日 · Learn about the process of protein synthesis in eukaryotic cells, which involves ribosomes, mRNA, tRNA, and amino acids. Polysomes are clusters of ribosomes that translate mRNA simultaneously.
Efficient and Rapid Analysis of Polysomes and Ribosomal Subunits …
网页2021年8月5日 · Polysome profile analysis is a popular method for separating polysomes and ribosomal subunits and is typically achieved using a sucrose density gradient (SDG).
Polysome Profiling Analysis of mRNA and Associated Proteins ... - PubMed
网页Polysome profiling analysis utilizes ultracentrifugation to isolate complexes of mRNAs in the process of translation and corresponding proteins on the basis of density. Here we describe polysome profiling analysis using a continuous ultraviolet spectrophotometer and …
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