Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

Secretion

Secretion is the movement of material from one point to another, such as a secreted chemical substance from a cell or gland. In contrast, excretion is the removal of certain substances or waste products from a cell or organism. The classical mechanism of cell secretion is via secretory portals at the plasma membrane called porosomes. Porosomes are…

Products, In eukaryotic cells & In gram-negative bacteria

Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.

Research this topic

Explore the main themes, entities and connections around Secretion. Start with the topic map, then use the sections below for research and deeper semantic analysis.

Explore this topic

Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.

Key facts & relationships

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

AlphaFold
IPR012991 · PF07996
Available protein structures:
IPR012991 · PF07996
InterPro
IPR012991
OPM protein
3jqo
OPM superfamily
215
PDB
IPR012991 PF07996 (ECOD; PDBsum)

Topics to explore

Browse the full topic structure. Each item opens a new analysis centered on that subject.

Overview

In eukaryotic cells

In gram-negative bacteria

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.

Map overview Semantic statistics

Secretion

Nodes105
Edges104
Triples121
Avg. degree1.98
Density0.019048
Components1

How this topic connects Entity context

See the strongest relationship patterns around the current topic before diving into the raw triples.

Secretion

Top relations

related to Type IV secretion system (T4SS or TFSS) · 17
Secretion → Agrobacterium, Bordetella, CagA, DNA, Helicobacter, It, IV, IVB, Legionella, Legionnaires, Protein, T-DNA, The, They, Ti, Type IVA, VirB
related to Type VI secretion system (T6SS) · 16
Secretion → Boston, Harvard Medical School, Hcp, John Mekalanos, Pseudomonas, Since, Structural, T4, The Type VI, These, Type VI, USA, VgrG, Vibrio, VrgG, While
related to Type I secretion system (T1SS or TOSS) · 15
Secretion → ABC, Escherichia, Hly, HlyA, HlyB, HlyD, LapA, Pseudomonas, RTX, The, The HlyAB, This, Tol, TolC, Type
related to Type III secretion system (T3SS or TTSS) · 12
Secretion → Ca2, It, Low Calcium Response, One, Salmonella, Shigella, T3SS, The, The Hrp, This, Vibrio, Yersinia
related to Mechanism · 10
Secretion → As, ER, ER-associated, Eukaryotic, Golgi, In, Misfolded, More, Proteins, The
related to In gram-negative bacteria · 9
Secretion → ABC, ATP, Gram-negative, N-terminal, Others, SecYEG, Some, Tat, There
related to Type II secretion system (T2SS) · 8
Secretion → Gram-negative, II, In, IV, Once, Proteins, Sec, Tat
related to External links · 7
Secretion → Autotransporter, Medicine Medical Subject Headings, MeSH, National Library, Secretions, T5SS, Uni Münster
related to Type V secretion system (T5SS) · 7
Secretion → Also, C-terminus, Often, Proteins, Sec, Some, Trimeric Autotransporter Adhesins
related to In human tissues · 5
Secretion → Golgi, Many, Meibomian, They, Tissues

Important terminology Word statistics

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

Important terminology

proteins system membrane type cell bacterial vesicles bacteria protein mechanism secretory cells outer t4ss secreted iv gram-negative release vibrio cytosol

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
SecretionAlphaFoldIPR0129911.00infobox
SecretionAlphaFoldPF079961.00infobox
SecretionAvailable protein structures:IPR0129911.00infobox
SecretionAvailable protein structures:PF079961.00infobox
SecretionInterProIPR0129911.00infobox
SecretionOPM protein3jqo1.00infobox
SecretionOPM superfamily2151.00infobox
SecretionPDBIPR012991 PF07996 (ECOD; PDBsum)1.00infobox
SecretionPfamPF079961.00infobox
SecretionSCOP21gl7 / SCOPe / SUPFAM1.00infobox
SecretionSymbolT4SS1.00infobox
SecretionTCDB3.A.71.00infobox
Secretionis amovement of material from one point to another0.90text
Secretionis avery important mechanism in bacterial functioning and operation in their natural surrounding environment for adaptation and survival0.90text
Secretionis achaperone dependent secretion system employing the Hly and Tol gene clusters0.90text

Related concept clusters Concept neighborhoods

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

    Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.

    Min side: 3
    For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.