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Phytoplasma: Movements & History

Phytoplasmas are a group of Bacteria that are obligate intracellular parasites of plant phloem tissue and of the insect vectors that are involved in their plant-to-plant transmission. Phytoplasmas were discovered in 1967 by Japanese scientists who termed them mycoplasma-like organisms. Since their discovery, phytoplasmas have resisted all attempts at in…

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Phytoplasma topic overview

The analysis highlights Movements and History as prominent areas in the source structure around Phytoplasma.

Related topics
112
Source areas
11
Connected nodes
123
Extracted relationships
137
Concept neighborhoods
20
Bridge connections
123

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.

Gallery · 25 topics
Genetics · 20 topics
Overview · 19 topics
Detection and diagnosis · 12 topics
Transmission · 9 topics
Symptoms · 7 topics
Taxonomy · 7 topics
Control · 4 topics
Effector (virulence) proteins · 4 topics
Morphology · 3 topics
History · 2 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

Morphology

Symptoms

Effector (virulence) proteins

Transmission

Detection and diagnosis

Control

Genetics

Taxonomy

Gallery

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 Phytoplasma connects Entity context

The extracted context around Phytoplasma shows recurring relationship patterns in the source. For example, Phytoplasma → Archived, Bibcode, Bulletin, Coconut Lethal Yellowing, Davis, Disease Etiology, First Internet Conference, Information, InsectologyPhoto, International Phytoplasmologist Working Group, Ltd, Meeting, Melia, Nippon Gene Co, Norwich Research ParkPhytoplasma, PHYTO, Phytopathogenic Mollicutes, Phytopathology, Phytoplasma Classification IphyclassifierPhytoplasma, Phytoplasma Genome Projects Another extracted example is Phytoplasma → Bacillus/Clostridium, Bermuda, Ca, Candidatus Phytoplasma, Despite, DNA, GC, In, Many, Mollicutes, Phytoplasmas, Some, The, UGA, Unlike. Use these groups to spot repeated connection types before inspecting the individual relationships.

Phytoplasma

Top relations

related to External links · 30
Phytoplasma → Archived, Bibcode, Bulletin, Coconut Lethal Yellowing, Davis, Disease Etiology, First Internet Conference, Information, InsectologyPhoto, International Phytoplasmologist Working Group, Ltd, Meeting, Melia, Nippon Gene Co, Norwich Research ParkPhytoplasma, PHYTO, Phytopathogenic Mollicutes, Phytopathology, Phytoplasma Classification IphyclassifierPhytoplasma, Phytoplasma Genome Projects
related to Genetics · 15
Phytoplasma → Bacillus/Clostridium, Bermuda, Ca, Candidatus Phytoplasma, Despite, DNA, GC, In, Many, Mollicutes, Phytoplasmas, Some, The, UGA, Unlike
related to Taxonomy · 14
Phytoplasma → Acholeplasmatales, As, Ca, Candidatus, DNA, Each, In, Mollicutes, Phytoplasmas, RFLPs, RNA, Subcommittee, Taxonomy, The
related to TENSU · 13
Phytoplasma → After, All, Although, Arabidopsis, AY-group, C0H5W6, N-terminal, N-terminus, Nicotiana, Surprisingly, TENGU, The, Transgenic
related to Detection and diagnosis · 11
Phytoplasma → Before, ELISA, ELISAs, In, Molecular, PCR, RFLP, The, These, Thus, Ultrathin
related to Gallery · 9
Phytoplasma → Candidatus, Catharanthus, China Aster, Cleome, Cosmos, Dendrocalamus, Little, PhytoplasmaA, Trillium
related to history · 9
Phytoplasma → Congress, In, International Organization, Japan, Mycoplasmology, References, Such, The, Viral
related to Movement between plants · 8
Phytoplasma → Cicadellidae, Fulgoridae, Once, Phytoplasmas, Psyllidae, The, This, Thus
related to Morphology · 5
Phytoplasma → DNA, Like, Mollicutes, Phytoplasmas, The
related to Symptoms · 5
Phytoplasma → One, Phytoplasma-harboring, Phytoplasmas, The, These

Important terminology

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

Important terminology

phytoplasmas plants plant symptoms phloem insect phyllody sap11 also protein tengu leafhoppers vectors genome broom thus sap54 infection witches' infected

Phytoplasma relationships Subject–Predicate–Object triples

TTTA extracted 137 structured relationships around Phytoplasma. Examples in this analysis include leafhoppers → instance of → normally sap-sucking insects and leafhoppers → instance of → The downregulation of jasmonate production is beneficial to phytoplasmas because jasmonate is involved in plant defenses against herbivorous insects. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
leafhoppersinstance ofnormally sap-sucking insects0.80text
leafhoppersinstance ofThe downregulation of jasmonate production is beneficial to phytoplasmas because jasmonate is involved in plant defenses against herbivorous insects0.80text
leafhoppers for transmission to newinstance ofPhytoplasmas cannot survive in the external environment and are dependent upon insects0.80text
the grafting of infected plant tissue onto a healthy plant.Movement within plantsPhytoplasmas move within phloem from a source to a sinkinstance ofor by vegetative propagation0.80text
and can pass through sieve tube elementinstance ofor by vegetative propagation0.80text
the grafting of infected plant tissue onto a healthy plantinstance ofor by vegetative propagation0.80text
tetracycline was additionally employedinstance ofThe empirical use of antibiotics0.80text
plasmids.Despite their small genomesinstance ofSome phytoplasmas contain extrachromosomal DNA0.80text
many predicted phytoplasma genes are present in multiple copiesinstance ofSome phytoplasmas contain extrachromosomal DNA0.80text
Phytoplasmarelated to ControlPhytoplasmas0.60section
Phytoplasmarelated to ControlTissue0.60section
Phytoplasmarelated to ControlCryotherapy0.60section

Related concept clusters Concept neighborhoods

The concept neighborhoods around Phytoplasma bring nearby vocabulary together. In this analysis, examples include Yellows, Sap54 and Witches'. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Phytoplasma
    • Yellows
    • Sap54
    • Witches'
    • Broom
    • Plants
    • Species
    • Symptoms
    • Genomes
    • Yellowing
    • Infected
    • Phytoplasmas
    • Induce
  • phytoplasma
    • Yellows
    • Sap54
    • Witches'
    • Broom
    • Plants
    • Species
    • Symptoms
    • Genomes
    • Yellowing
    • Infected
    • Phytoplasmas
    • Induce
  • phloem
    • Tissue
    • Plant
    • Insects
    • Yellowing
    • Infection
    • Phytoplasmas
    • Also
    • Plants
    • Cell
    • Effector
    • Organisms
    • Genes
  • phloem necrosis phytoplasma
    • Tissue
    • Plant
    • Yellows
    • Insects
    • Yellowing
    • Sap54
    • Witches'
    • Infection
    • Broom
    • Phytoplasmas
    • Plants
    • Also
  • phytoplasma australiense
    • Yellows
    • Sap54
    • Witches'
    • Broom
    • Plants
    • Species
    • Symptoms
    • Genomes
    • Yellowing
    • Infected
    • Phytoplasmas
    • Induce
  • aster yellows witches' broom
    • Witches'
    • Yellows
    • Broom
    • Symptoms
    • Phyllody
    • Yellowing
    • Phytoplasma
    • Induce
    • Infection
    • Genes
    • Genomes
    • Genome
  • symptoms
    • Broom
    • Phyllody
    • Witches'
    • Induce
    • Yellowing
    • Yellows
    • Infection
    • Tengu
    • Phytoplasma
    • Species
    • Sap54
    • Sap11
  • control
    • Also
    • Sap11
    • Insect
    • Normally
    • Effector
    • Species
    • Genes
    • Phyllody
    • Used
    • Vectors
    • Infected
    • Infection

Connections between topic areas Semantic bridges

For Phytoplasma, one of the stronger structural bridges in this analysis connects Phytoplasma with Gallery. 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
PhytoplasmaGallery · splits 98 ⟂ 26
PhytoplasmaGenetics · splits 103 ⟂ 21
PhytoplasmaOverview · splits 104 ⟂ 20
PhytoplasmaDetection and diagnosis · splits 111 ⟂ 13
PhytoplasmaTransmission · splits 114 ⟂ 10
PhytoplasmaSymptoms · splits 116 ⟂ 8
PhytoplasmaTaxonomy · splits 116 ⟂ 8
PhytoplasmaEffector (virulence) proteins · splits 119 ⟂ 5
PhytoplasmaControl · splits 119 ⟂ 5
PhytoplasmaMorphology · splits 120 ⟂ 4
PhytoplasmaHistory · splits 121 ⟂ 3

Map overview Semantic statistics

Phytoplasma

Nodes124
Edges123
Triples137
Avg. degree1.98
Density0.016129
Components1

Source & methodology

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

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

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