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Related Concept Videos

lncRNA - Long Non-coding RNAs02:39

lncRNA - Long Non-coding RNAs

In humans, more than 80% of the genome gets transcribed. However, only around 2% of the genome codes for proteins. The remaining part produces non-coding RNAs which includes ribosomal RNAs, transfer RNAs, telomerase RNAs, and regulatory RNAs, among other types. A large number of regulatory non-coding RNAs have been classified into two groups depending upon their length – small non-coding RNAs, such as microRNA, which are less than 200 nucleotides in length, and long non-coding RNA (lncRNA)...
lncRNA - Long Non-coding RNAs02:39

lncRNA - Long Non-coding RNAs

In humans, more than 80% of the genome gets transcribed. However, only around 2% of the genome codes for proteins. The remaining part produces non-coding RNAs which includes ribosomal RNAs, transfer RNAs, telomerase RNAs, and regulatory RNAs, among other types. A large number of regulatory non-coding RNAs have been classified into two groups depending upon their length – small non-coding RNAs, such as microRNA, which are less than 200 nucleotides in length, and long non-coding RNA (lncRNA)...
Types of RNA01:20

Types of RNA

Three main types of RNA are involved in protein synthesis: messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA). These RNAs perform diverse functions and can be broadly classified as protein-coding or non-coding RNA. Non-coding RNAs play important roles in regulating gene expression in response to developmental and environmental changes. Non-coding RNAs in prokaryotes can be manipulated to develop more effective antibacterial drugs for human or animal use.
RNA Performs Diverse...
Types of RNA01:23

Types of RNA

Overview
Three main types of RNA are involved in protein synthesis: messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA). These RNAs perform diverse functions and can be broadly classified as protein-coding or non-coding RNA. Non-coding RNAs play important roles in the regulation of gene expression in response to developmental and environmental changes. Non-coding RNAs in prokaryotes can be manipulated to develop more effective antibacterial drugs for human or animal use.
RNA...
Types of RNA01:23

Types of RNA

Overview
Three main types of RNA are involved in protein synthesis: messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA). These RNAs perform diverse functions and can be broadly classified as protein-coding or non-coding RNA. Non-coding RNAs play important roles in the regulation of gene expression in response to developmental and environmental changes. Non-coding RNAs in prokaryotes can be manipulated to develop more effective antibacterial drugs for human or animal use.
RNA...
Types of RNA01:20

Types of RNA

Three main types of RNA are involved in protein synthesis: messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA). These RNAs perform diverse functions and can be broadly classified as protein-coding or non-coding RNA. Non-coding RNAs play important roles in regulating gene expression in response to developmental and environmental changes. Non-coding RNAs in prokaryotes can be manipulated to develop more effective antibacterial drugs for human or animal use.
RNA Performs Diverse...

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Related Experiment Video

Updated: May 11, 2026

RNA Pull-down Procedure to Identify RNA Targets of a Long Non-coding RNA
09:36

RNA Pull-down Procedure to Identify RNA Targets of a Long Non-coding RNA

Published on: April 10, 2018

On the classification of long non-coding RNAs.

Lina Ma1, Vladimir B Bajic, Zhang Zhang

  • 1CAS Key Laboratory of Genome Sciences and Information, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing, PR China.

RNA Biology
|May 23, 2013
PubMed
Summary

Classifying long non-coding RNAs (lncRNAs) by genomic location, DNA effects, function, and targeting aids in understanding their diverse biological roles. This classification is crucial for future lncRNA research and hypothesis generation.

Keywords:
RNA transcriptslncRNAlncRNA classificationlong non-coding RNA

Related Experiment Videos

Last Updated: May 11, 2026

RNA Pull-down Procedure to Identify RNA Targets of a Long Non-coding RNA
09:36

RNA Pull-down Procedure to Identify RNA Targets of a Long Non-coding RNA

Published on: April 10, 2018

Area of Science:

  • Molecular Biology
  • Genomics
  • Bioinformatics

Background:

  • Long non-coding RNAs (lncRNAs) are key regulators in numerous biological processes.
  • Understanding lncRNA functionality is essential for biological research.
  • A systematic classification of lncRNAs is needed for deeper analysis.

Purpose of the Study:

  • To summarize existing methods for classifying lncRNAs.
  • To explore relationships between different lncRNA classification categories.
  • To compare biological features of lncRNAs within these categories.

Main Methods:

  • Classification based on four major features: genomic location and context, effect on DNA, mechanism of action, and targeting mechanism.
  • Integration with existing functional annotations.
  • Comparative analysis of lncRNA features across categories.

Main Results:

  • A framework for lncRNA classification based on key molecular and functional attributes.
  • Identification of potential correlations between classification types and biological functions.
  • Generalization of distinct biological characteristics for lncRNAs within defined groups.

Conclusions:

  • lncRNA classification is fundamental for advancing lncRNA studies.
  • This classification facilitates targeted investigation and hypothesis formulation.
  • It aids in exploring the intricate functional mechanisms of lncRNAs.