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Protamine: Applications, Species distribution and isoforms & Medical uses

Protamines are small, arginine-rich, nuclear proteins that replace histones late in the haploid phase of spermatogenesis and are believed essential for sperm head condensation via genomic DNA compaction and stabilization. They may allow for denser packaging of DNA in the spermatozoon than histones, but they must be decompressed before the genetic data…

Language: English [EN]
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Protamine topic overview

The analysis highlights Applications, Species distribution and isoforms and Medical uses as prominent areas in the source structure around Protamine.

Related topics
37
Source areas
5
Connected nodes
42
Extracted relationships
56
Concept neighborhoods
17
Bridge connections
42

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.

Species distribution and isoforms · 11 topics
Medical uses · 10 topics
Overview · 10 topics
Spermatogenesis · 3 topics
Structure · 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.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Domains
InterPro
HGNC
9447
Locus
Chr. 16 p13.13
NCBI gene
5619
OMIM
182880
RefSeq
NM_002761

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

Spermatogenesis

Medical uses

Species distribution and isoforms

Structure

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 Protamine connects Entity context

The extracted context around Protamine shows recurring relationship patterns in the source. For example, Protamine → Before, DNA, During, However, Human, In, Mus, N-terminal, O-shaped, Prm1/Prm2, The Another extracted example is Protamine → Eutherian, In, Metatherians, P1, PRM1, PRM2, The, TNP2. Use these groups to spot repeated connection types before inspecting the individual relationships.

Protamine

Top relations

related to Spermatogenesis · 11
Protamine → Before, DNA, During, However, Human, In, Mus, N-terminal, O-shaped, Prm1/Prm2, The
related to Mammals · 8
Protamine → Eutherian, In, Metatherians, P1, PRM1, PRM2, The, TNP2
related to Structure · 8
Protamine → After, Another, By, DNA, P1, The, These, When
related to External links · 6
Protamine → Medicine Medical Subject Headings, MeSH, National Library, Protamines, V03AB14, WHO
related to Sequence · 4
Protamine → DNA, P1, The, This
related to Medical uses · 3
Protamine → Adverse, NPH, When
related to Species distribution and isoforms · 3
Protamine → In, Mice, PRM2
related to Fish · 2
Protamine → Examples, Fish
Domains · 1
Protamine → InterPro
HGNC · 1
Protamine → 9447

Important terminology

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

Important terminology

dna sperm proteins structure protamines histones prm2 humans prm1 nuclear head may pl fish gene p1 arginine-rich used domain mammals

Protamine relationships Subject–Predicate–Object triples

TTTA extracted 56 structured relationships around Protamine. Examples in this analysis include Protamine → Domains → InterPro and Protamine → HGNC → 9447. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
ProtamineDomainsInterPro1.00infobox
ProtamineHGNC94471.00infobox
ProtamineLocusChr. 16 p13.131.00infobox
ProtamineNCBI gene56191.00infobox
ProtamineOMIM1828801.00infobox
ProtamineRefSeqNM_0027611.00infobox
ProtamineSearch forSearch forStructuresSwiss-modelDomainsInterPro1.00infobox
ProtamineStructuresSwiss-model1.00infobox
ProtamineSymbolPRM11.00infobox
ProtamineUniProtP045531.00infobox
Protamineused forpackaging DNA in sperm cells0.80text
Protaminerelated to External linksProtamines0.60section

Related concept clusters Concept neighborhoods

The concept neighborhoods around Protamine bring nearby vocabulary together. In this analysis, examples include Sperm, Structure and Fish. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Protamine
    • Sperm
    • Structure
    • Fish
    • P1
    • Proteins
    • Condense
    • Heparin
    • Domain
    • Used
    • Humans
    • Domains
    • Found
  • protamine
    • Sperm
    • Structure
    • Fish
    • P1
    • Proteins
    • Condense
    • Heparin
    • Domain
    • Used
    • Humans
    • Domains
    • Found
  • dna
    • Sperm
    • Protamine
    • Histones
    • P1
    • Condense
    • Domains
    • Toroid
    • Domain
    • Nuclear
    • Used
    • Head
    • May
  • protamine sulfate
    • Sperm
    • Structure
    • Fish
    • P1
    • Proteins
    • Condense
    • Heparin
    • Domain
    • Used
    • Humans
    • Domains
    • Found
  • sperm
    • Found
    • Ratio
    • Species
    • Structures
    • Protamine
    • Decrease
    • Increase
    • Fish
    • P1
    • Structure
    • Spermatogenesis
    • Domains
  • transition nuclear proteins
    • Proteins
    • Histones
    • Pl
    • Head
    • Essential
    • Spermatogenesis
    • Condense
    • Found
    • Known
    • Ratio
    • Small
    • Species
  • nuclear
    • Proteins
    • Histones
    • Head
    • Essential
    • Spermatogenesis
    • Condense
    • Found
    • Known
    • Pl
    • Ratio
    • Small
    • Species
  • histones
    • Essential
    • Nuclear
    • Proteins
    • Dna
    • Spermatogenesis
    • Condense
    • However
    • Protein
    • Small
    • Toroid
    • Used
    • Head

Connections between topic areas Semantic bridges

For Protamine, one of the stronger structural bridges in this analysis connects Protamine with Species distribution and isoforms. 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
Protamine — Species distribution and isoforms · splits 31 ⟂ 12
Protamine — Overview · splits 32 ⟂ 11
Protamine — Medical uses · splits 32 ⟂ 11
Protamine — Spermatogenesis · splits 39 ⟂ 4
Protamine — Structure · splits 39 ⟂ 4

Map overview Semantic statistics

Protamine

Nodes43
Edges42
Triples56
Avg. degree1.95
Density0.046512
Components1

Source & methodology

TTTA analyzes the structure around Protamine to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Applications, Species distribution and isoforms & Medical uses, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

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

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