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Ribosome Profiling

Ribosome Profiling

Ribosome profiling or ribo-sequencing is a deep sequencing technique that produces a snapshot of active translation in a cell. It selectively sequences the mRNAs protected by ribosomes to get an insight into a cell’s translation landscape at any given point in time.
Applications of ribosome profiling
Ribosome profiling has many applications, including in vivo monitoring of translation inside a particular organ or tissue type and quantifying new protein synthesis levels.
The technique...

Ribosomal RNA Synthesis

Ribosomal RNA Synthesis

Ribosome synthesis is a highly complex and coordinated process involving more than 200 assembly factors. The synthesis and processing of ribosomal components occurs not only in the nucleolus but also in the nucleoplasm and the cytoplasm of eukaryotic cells.
Ribosome biogenesis begins with the synthesis of 5S and 45S pre-rRNAs by distinct RNA polymerases. The primary transcripts are extensively processed and modified before they are bound and folded by ribosomal proteins and assembly factors,...

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Related Experiment Video

Updated: Oct 15, 2025

Method for the Isolation and Identification of mRNAs, microRNAs and Protein Components of Ribonucleoprotein Complexes from Cell Extracts using RIP-Chip

Method for the Isolation and Identification of mRNAs, microRNAs and Protein Components of Ribonucleoprotein Complexes from Cell Extracts using RIP-Chip

Published on: September 29, 2012

Studying RNP Composition with RIP.

Annalisa Rossi¹, Alberto Inga²

¹Department of Cellular, Computational and Integrative Biology (CIBIO), University of Trento, Trento, Italy.

Methods in Molecular Biology (Clifton, N.J.)

|October 25, 2021

Summary

This summary is machine-generated.

Ribonucleoprotein particles (RNPs) are complexes of RNA and proteins that influence each other

Keywords:

Immunoprecipitation RNA-binding protein Ribonucleoprotein

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Isolation of Cognate RNA-protein Complexes from Cells Using Oligonucleotide-directed Elution

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Published on: January 16, 2017

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Last Updated: Oct 15, 2025

Method for the Isolation and Identification of mRNAs, microRNAs and Protein Components of Ribonucleoprotein Complexes from Cell Extracts using RIP-Chip

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Identification of Footprints of RNA:Protein Complexes via RNA Immunoprecipitation in Tandem Followed by Sequencing RIPiT-Seq

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Published on: July 10, 2019

Isolation of Cognate RNA-protein Complexes from Cells Using Oligonucleotide-directed Elution

Isolation of Cognate RNA-protein Complexes from Cells Using Oligonucleotide-directed Elution

Published on: January 16, 2017

Area of Science:

Molecular Biology
Biochemistry
Cell Biology

Background:

RNA molecules interact with proteins throughout their lifecycle.
These interactions form membraneless organelles known as ribonucleoprotein particles (RNPs).
Within RNPs, RNA and proteins mutually regulate their functions and stability.

Purpose of the Study:

To highlight the significance of ribonucleoprotein particles (RNPs).
To emphasize the interplay between RNA and proteins within RNPs.
To underscore the utility of RNA immunoprecipitation for RNP analysis.

Main Methods:

RNA immunoprecipitation (RIP) is a key technique.
RIP allows for the simultaneous study of both RNA and protein components within RNPs.

Main Results:

RNPs are dynamic structures where RNA and protein components are interdependent.
The composition of RNPs dictates the function and fate of both RNA and proteins.
RNA immunoprecipitation provides a powerful method to investigate these complexes.

Conclusions:

Understanding RNP composition is crucial for deciphering cellular processes.
RNA immunoprecipitation is an effective method for studying RNP complexes.
The study reinforces the importance of studying RNA-protein interactions in their native complex context.