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Epigenetics: Research, Definitions & Mechanisms

Epigenetics is the study of changes in gene expression that occur without altering the DNA sequence. The Greek prefix epi- (ἐπι- "over, outside of, around") in epigenetics implies features that are "on top of" or "in addition to" the traditional DNA-sequence-based mechanism of inheritance. Epigenetics usually involves changes that persist through cell…

Language: English [EN]
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Epigenetics topic overview

The analysis highlights Research, Definitions and Mechanisms as prominent areas in the source structure around Epigenetics.

Related topics
285
Source areas
9
Connected nodes
295
Extracted relationships
130
Related term clusters
66
Bridge connections
295

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 · 79 topics
Mechanisms · 67 topics
Molecular basis · 35 topics
Definitions · 26 topics
Functions and consequences · 24 topics
Medicine · 24 topics
Epigenetics in bacteria · 16 topics
Pseudoscience · 7 topics
Research · 7 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.

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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

Definitions

Mechanisms

Molecular basis

Functions and consequences

Epigenetics in bacteria

Medicine

Research

Pseudoscience

For the semantics nerds

You can skip this section if you’re here for content ideas and keyword inspiration.

Advanced semantic analysis

How Epigenetics connects Entity context

The extracted context around Epigenetics shows recurring relationship patterns in the source. For example, Epigenetics → Bacteria, Brucella, Clostridioides, DNA, DNA-protein, Escherichia, Haemophilus, In Alphaproteobacteria, In Bacillota, In Gammaproteobacteria, Salmonella, Similar, Streptococcus, Vibrio, Yersinia Another extracted example is Epigenetics → Although, Danchin, DNA, Epigenetic, Eva Jablonka, John Maynard Smith, Lamb, Marion, Michael Lynch, Qazi Rahman, Thomas Dickins, Weismann. Use these groups to spot repeated connection types before inspecting the individual relationships.

Epigenetics

Top relations

related to Epigenetics in bacteria · 15
Epigenetics → Bacteria, Brucella, Clostridioides, DNA, DNA-protein, Escherichia, Haemophilus, In Alphaproteobacteria, In Bacillota, In Gammaproteobacteria, Salmonella, Similar, Streptococcus, Vibrio, Yersinia
related to Transgenerational · 12
Epigenetics → Although, Danchin, DNA, Epigenetic, Eva Jablonka, John Maynard Smith, Lamb, Marion, Michael Lynch, Qazi Rahman, Thomas Dickins, Weismann
related to DNA damage · 10
Epigenetics → ADP, ALC1, DNA, Foods, MGMT, MLH1, Nucleosome, PAR, Parp1, Vaccinium
related to Development · 8
Epigenetics → Developmental, DNA, Epigenetic, Predetermined, Probabilistic, Somatic, Thus, Unlike
related to Histone modifications · 8
Epigenetics → Chromosomal, DNA, Epigenetic, H4, Histones H3, JmjC, Jumonji, KDM
related to Waddington's canalisation, 1940s · 8
Epigenetics → British, Epigenesis, Nikolai Koltsov, Phänogenetik, Russian, Valentin Haecker's, Waddington, When Waddington
related to Epigenetics and cancer · 7
Epigenetics → Cancer, DNA, DNMT, FDA-approved, HDACi, HMTi, Studies
related to Twins · 6
Epigenetics → Direct, Dizygotic, DNA, Environmental, H3, H4
related to Mechanisms · 5
Epigenetics → Chromatin, Covalent, DNA, One, Therefore
related to Definitions · 4
Epigenetics → Cold Spring Harbor, DNA, English, Fig

Important terminology

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

Important terminology

epigenetic dna methylation histone gene expression cells genes changes cell also may methylated modifications genome sequence transcription protein cytosine inheritance

Epigenetics relationships Subject–Predicate–Object triples

TTTA extracted 130 structured relationships around Epigenetics. Examples in this analysis include Epigenetics → is a → study of changes in gene expression that occur without altering the DNA sequence and templating of membrane architecture → instance of → but exclude others. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Epigeneticsis astudy of changes in gene expression that occur without altering the DNA sequence0.90text
templating of membrane architectureinstance ofbut exclude others0.80text
prions unless they impinge on chromosome functioninstance ofbut exclude others0.80text
the histone code or DNA methylation patternsinstance ofrelevant forms of epigenetic information0.80text
social insects of honey beesinstance ofIn invertebrates0.80text
long non-coding RNAs are detected as a possible epigenetic mechanism via allele-specific genes underlying aggression via reciprocal crosses.PrionsPrions are infectious forms of proteinsinstance ofIn invertebrates0.80text
long non-coding RNAs are detected as a possible epigenetic mechanism via allele-specific genes underlying aggression via reciprocal crossesinstance ofIn invertebrates0.80text
MGMTinstance ofSome food components epigenetically increase the levels of DNA repair enzymes0.80text
MLH1instance ofSome food components epigenetically increase the levels of DNA repair enzymes0.80text
p53instance ofSome food components epigenetically increase the levels of DNA repair enzymes0.80text
Tetrahymenainstance ofStructural inheritanceIn ciliates0.80text
Parameciuminstance ofStructural inheritanceIn ciliates0.80text

Related concept clusters Related term clusters

The concept neighborhoods around Epigenetics bring nearby vocabulary together. In this analysis, examples include Also, Inheritance and Cell. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Epigenetics
    • Also
    • Inheritance
    • Cell
    • Development
    • Mechanisms
    • Activity
    • Gene
    • Expression
    • Modifications
    • Epigenetic
    • Alterations
    • Different
  • epigenetics
    • Also
    • Inheritance
    • Cell
    • Development
    • Mechanisms
    • Activity
    • Gene
    • Expression
    • Modifications
    • Epigenetic
    • Alterations
    • Different
  • gene expression
    • Gene
    • Regulation
    • Transcription
    • Epigenetic
    • Cell
    • Methylation
    • Rna
    • Activity
    • Sequence
    • Histone
    • Alterations
    • Modification
  • dna
    • Methylation
    • Histone
    • Epigenetic
    • Repair
    • Gene
    • Damage
    • Expression
    • Sequence
    • Sites
    • Cell
    • Also
    • Modifications
  • stem cells
    • Epigenetic
    • Gene
    • Genes
    • Different
    • Expression
    • Dna
    • Rna
    • Changes
    • Damage
    • Sequence
    • Genetic
    • Protein
  • muscle cells
    • Epigenetic
    • Gene
    • Genes
    • Different
    • Expression
    • Dna
    • Rna
    • Changes
    • Damage
    • Sequence
    • Genetic
    • Protein
  • gene maps
    • Regulation
    • Transcription
    • Epigenetic
    • Methylation
    • Cell
    • Rna
    • Activity
    • Sequence
    • Histone
    • Alterations
    • Modification
    • Cells
  • hek 293 cells
    • Epigenetic
    • Gene
    • Genes
    • Different
    • Expression
    • Dna
    • Rna
    • Changes
    • Damage
    • Sequence
    • Genetic
    • Protein

Connections between topic areas Semantic bridges

For Epigenetics, one of the stronger structural bridges in this analysis connects Epigenetics 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
Epigenetics — Overview · splits 216 ⟂ 80
Epigenetics — Mechanisms · splits 227 ⟂ 69
Epigenetics — Molecular basis · splits 260 ⟂ 36
Epigenetics — Definitions · splits 269 ⟂ 27
Epigenetics — Functions and consequences · splits 271 ⟂ 25
Epigenetics — Medicine · splits 271 ⟂ 25
Epigenetics — Epigenetics in bacteria · splits 279 ⟂ 17
Epigenetics — Research · splits 288 ⟂ 8
Epigenetics — Pseudoscience · splits 288 ⟂ 8

Map overview Semantic statistics

Epigenetics

Nodes296
Edges295
Triples130
Avg. degree1.99
Density0.006757
Components1

Source & methodology

TTTA analyzes the structure around Epigenetics to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Research, Definitions & Mechanisms, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Epigenetics · EN edition · Analysis: TopicsToTalkAbout

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