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Long non-coding RNA: Functions, Abundance & Overview

Long non-coding RNAs (long ncRNAs, lncRNA) are a type of RNA, generally defined as transcripts of more than 200 nucleotides that are not translated into protein. This arbitrary limit distinguishes long ncRNAs from small non-coding RNAs, such as microRNAs (miRNAs), small interfering RNAs (siRNAs), Piwi-interacting RNAs (piRNAs), small nucleolar RNAs…

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Long non-coding RNA topic overview

The analysis highlights Functions, Abundance and Overview as prominent areas in the source structure around Long non-coding RNA.

Related topics
192
Source areas
6
Connected nodes
199
Extracted relationships
42
Concept neighborhoods
52
Bridge connections
199

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Overview · 129 topics
Functions · 33 topics
Abundance · 16 topics
Conservation · 7 topics
Genomic organization · 4 topics
Translation · 3 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Abundance

Genomic organization

Translation

Conservation

Functions

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Long non-coding RNA connects Entity context

The extracted context around Long non-coding RNA shows recurring relationship patterns in the source. For example, Long non-coding RNA → DNA, FANTOM, Identifying, It, Large-scale, Long, ORF, Quantitatively, RNAs, The FANTOM3, This, Using FANTOM5 Another extracted example is Long non-coding RNA → DNA Damage, List, RNA, VIS1ZNRD1-AS1Noncoding RNA Activated. Use these groups to spot repeated connection types before inspecting the individual relationships.

Long non-coding RNA

Top relations

related to Abundance · 12
Long non-coding RNA → DNA, FANTOM, Identifying, It, Large-scale, Long, ORF, Quantitatively, RNAs, The FANTOM3, This, Using FANTOM5
see also · 4
Long non-coding RNA → DNA Damage, List, RNA, VIS1ZNRD1-AS1Noncoding RNA Activated

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

ncrnas expression transcripts rna lncrnas gene genes long transcription may rnas antisense non-coding chromosome also domains lncrna chromatin within ncrna

Long non-coding RNA relationships Subject–Predicate–Object triples

TTTA extracted 42 structured relationships around Long non-coding RNA. Examples in this analysis include siRNAs → instance of → the latest definition of lncRNA is a class of transcripts of over 200 nucleotides that have no or limited coding capacity.The definition of lncRNAs differs from that of other RNAs and FANTOM reveal the complexity of these transcripts in humans → instance of → sequencing projects. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
siRNAsinstance ofthe latest definition of lncRNA is a class of transcripts of over 200 nucleotides that have no or limited coding capacity.The definition of lncRNAs differs from that of other RNAs0.80text
mRNAsinstance ofthe latest definition of lncRNA is a class of transcripts of over 200 nucleotides that have no or limited coding capacity.The definition of lncRNAs differs from that of other RNAs0.80text
miRNAsinstance ofthe latest definition of lncRNA is a class of transcripts of over 200 nucleotides that have no or limited coding capacity.The definition of lncRNAs differs from that of other RNAs0.80text
and snoRNAs because it is not connected to the function of the RNAinstance ofthe latest definition of lncRNA is a class of transcripts of over 200 nucleotides that have no or limited coding capacity.The definition of lncRNAs differs from that of other RNAs0.80text
FANTOM reveal the complexity of these transcripts in humansinstance ofsequencing projects0.80text
human neocortexinstance ofand cell subtype specificity in tissues0.80text
other parts of the braininstance ofand cell subtype specificity in tissues0.80text
regulating correct brain developmentinstance ofand cell subtype specificity in tissues0.80text
functioninstance ofand cell subtype specificity in tissues0.80text
heat shockinstance ofThese elements are transcribed as ncRNAs by RNAP III in response to environmental stresses0.80text
where they then bind to RNAP II with high affinityinstance ofThese elements are transcribed as ncRNAs by RNAP III in response to environmental stresses0.80text
prevent the formation of active pre-initiation complexesinstance ofThese elements are transcribed as ncRNAs by RNAP III in response to environmental stresses0.80text

Related concept clusters Concept neighborhoods

The concept neighborhoods around Long non-coding RNA bring nearby vocabulary together. In this analysis, examples include Non-coding, Ncrnas and Transcripts. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Long non-coding RNA
    • Non-coding
    • Ncrnas
    • Transcripts
    • Rnas
    • Also
    • Rna
    • Gene
    • Genes
    • Xist
    • May
    • Dna
    • Histone
  • long non-coding rna
    • Transcripts
    • Non-coding
    • Ncrnas
    • Domains
    • Rnas
    • Protein-coding
    • Transcription
    • Also
    • Rna
    • Xist
    • Gene
    • Genes
  • piwi-interacting rnas
    • Dna
    • Gene
    • Many
    • Transcribed
    • Including
    • Chromosome
    • Expression
    • Splicing
    • Transcripts
    • Rnap
    • May
    • Transcription
  • small nucleolar rnas
    • Dna
    • Gene
    • Many
    • Transcribed
    • Including
    • Chromosome
    • Expression
    • Splicing
    • Transcripts
    • Rnap
    • May
    • Transcription
  • junk dna
    • Rnas
    • Chromosome
    • Gene
    • Epigenetic
    • Non-coding
    • Long
    • Many
    • Xist
    • Rna
    • Transcripts
    • Expression
    • Domains
  • rna transcription
    • Domains
    • Transcription
    • Rnap
    • Xist
    • May
    • Transcripts
    • Ncrna
    • Gene
    • Within
    • Also
    • Rnas
    • Histone
  • gene expression
    • Expression
    • Gene
    • Antisense
    • Chromatin
    • Ncrnas
    • Genes
    • May
    • Chromosome
    • Xist
    • Rnas
    • Long
    • Similar
  • rna binding protein tls
    • Domains
    • Transcription
    • Xist
    • May
    • Transcripts
    • Gene
    • Within
    • Also
    • Rnas
    • Histone
    • Rnap
    • Elements

Connections between topic areas Semantic bridges

For Long non-coding RNA, one of the stronger structural bridges in this analysis connects Long non-coding RNA with Overview. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
Long non-coding RNA — Overview · splits 69 ⟂ 131
Long non-coding RNA — Functions · splits 166 ⟂ 34
Long non-coding RNA — Abundance · splits 183 ⟂ 17
Long non-coding RNA — Conservation · splits 192 ⟂ 8
Long non-coding RNA — Genomic organization · splits 195 ⟂ 5
Long non-coding RNA — Translation · splits 196 ⟂ 4

Map overview Semantic statistics

Long non-coding RNA

Nodes200
Edges199
Triples42
Avg. degree1.99
Density0.01
Components1

Source & methodology

TTTA analyzes the structure around Long non-coding RNA to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Functions, Abundance & Overview, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Long non-coding RNA · EN edition · Analysis: TopicsToTalkAbout

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