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Nucleic acid double helix: History, Helix geometries & Bending

In molecular biology, the double helix is the structure formed by double-stranded molecules of nucleic acids such as DNA. The double-helical structure of a nucleic acid complex arises as a consequence of its secondary structure, and is a fundamental component in determining its tertiary structure.

Language: English [EN]
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Nucleic acid double helix topic overview

The analysis highlights History, Helix geometries and Bending as prominent areas in the source structure around Nucleic acid double helix.

Related topics
76
Source areas
7
Connected nodes
83
Extracted relationships
9
Concept neighborhoods
22
Bridge connections
83

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.

Helix geometries · 18 topics
Overview · 16 topics
Bending · 14 topics
History · 9 topics
Nucleic acid hybridization · 7 topics
Supercoiling and topology · 7 topics
Stretching · 5 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

History

Nucleic acid hybridization

Helix geometries

Bending

Stretching

Supercoiling and topology

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 Nucleic acid double helix connects Entity context

See recurring relationship patterns around Nucleic acid double helix before inspecting the individual extracted relationships.

Important terminology

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

Important terminology

dna base structure helix minor double bending pairs one strands molecule molecules major groove b-dna length number nucleic axis form

Nucleic acid double helix relationships Subject–Predicate–Object triples

TTTA extracted 9 structured relationships around Nucleic acid double helix. Examples in this analysis include DNA → instance of → the double helix is the structure formed by double-stranded molecules of nucleic acids and TATA at the start of many genes to assist RNA polymerase in melting the DNA for transcription.Strand separation by gentle heating → instance of → These mechanical features are reflected by the use of sequences. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
DNAinstance ofthe double helix is the structure formed by double-stranded molecules of nucleic acids0.80text
TATA at the start of many genes to assist RNA polymerase in melting the DNA for transcription.Strand separation by gentle heatinginstance ofThese mechanical features are reflected by the use of sequences0.80text
as used in polymerase chain reactioninstance ofThese mechanical features are reflected by the use of sequences0.80text
DNA polymeraseinstance ofHelicases unwind the strands to facilitate the advance of sequence-reading enzymes0.80text
the G-quadruplexinstance ofThere are also triple-stranded DNA forms and quadruplex forms0.80text
the i-motif.GroovesTwin helical strands form the DNA backboneinstance ofThere are also triple-stranded DNA forms and quadruplex forms0.80text
X-ray crystallography of DNA duplexesinstance ofthe models were set aside in favor of the double-helical model due to subsequent experimental advances0.80text
later the nucleosome core particleinstance ofthe models were set aside in favor of the double-helical model due to subsequent experimental advances0.80text
and the discovery of topoisomerasesinstance ofthe models were set aside in favor of the double-helical model due to subsequent experimental advances0.80text

Related concept clusters Concept neighborhoods

The concept neighborhoods around Nucleic acid double helix bring nearby vocabulary together. In this analysis, examples include Acid, Nucleic and Double-helix. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Nucleic acid double helix
    • Acid
    • Nucleic
    • Double-helix
    • Models
    • Pair
    • Structure
    • First
    • Helix
    • Pairs
    • Solution
    • Twist
    • Found
  • nucleic acid double helix
    • Acid
    • Nucleic
    • Helix
    • Models
    • Axis
    • Number
    • Base
    • Double-helix
    • First
    • Strands
    • Pairs
    • Pair
  • base pair
    • Pairs
    • Pair
    • One
    • Helix
    • Axis
    • Molecule
    • Solution
    • Twist
    • Structure
    • Found
    • Length
    • Double
  • dna
    • Structure
    • Bending
    • Helix
    • Length
    • Molecules
    • Number
    • Double
    • Strands
    • Persistence
    • Stiffness
    • Form
    • Base
  • secondary structure
    • Nucleic
    • Dna
    • Helix
    • Double
    • Double-helix
    • Acid
    • First
    • Pairs
    • Base
    • Crick
    • Models
    • Helical
  • tertiary structure
    • Nucleic
    • Dna
    • Helix
    • Double
    • Double-helix
    • Acid
    • First
    • Pairs
    • Base
    • Crick
    • Models
    • Helical
  • the double helix: a personal account of the discovery of the structure of dna
    • Helix
    • Axis
    • Number
    • Base
    • Strands
    • Pairs
    • Nucleic
    • Dna
    • Structure
    • Bending
    • Double
    • Double-helix
  • dna polymerase
    • Structure
    • Bending
    • Helix
    • Length
    • Molecules
    • Number
    • Double
    • Strands
    • Persistence
    • Stiffness
    • Form
    • Base

Connections between topic areas Semantic bridges

For Nucleic acid double helix, one of the stronger structural bridges in this analysis connects Nucleic acid double helix with Helix geometries. 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
Nucleic acid double helix — Helix geometries · splits 65 ⟂ 19
Nucleic acid double helix — Overview · splits 67 ⟂ 17
Nucleic acid double helix — Bending · splits 69 ⟂ 15
Nucleic acid double helix — History · splits 74 ⟂ 10
Nucleic acid double helix — Nucleic acid hybridization · splits 76 ⟂ 8
Nucleic acid double helix — Supercoiling and topology · splits 76 ⟂ 8
Nucleic acid double helix — Stretching · splits 78 ⟂ 6

Map overview Semantic statistics

Nucleic acid double helix

Nodes84
Edges83
Triples9
Avg. degree1.98
Density0.02381
Components1

Source & methodology

TTTA analyzes the structure around Nucleic acid double helix to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Helix geometries & Bending, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Nucleic acid double helix · EN edition · Analysis: TopicsToTalkAbout

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