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Ploidy: Types of ploidy, Adaptive and ecological significance of variation in ploidy & Special cases

Ploidy (/ˈplɔɪdi/) is the number of complete sets of chromosomes in a cell, and hence the number of possible alleles for autosomal and pseudoautosomal genes. Here sets of chromosomes refers to the number of maternal and paternal chromosome copies, respectively, in each homologous chromosome pair—the form in which chromosomes naturally exist. Somatic…

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Ploidy topic overview

The analysis highlights Types of ploidy, Adaptive and ecological significance of variation in ploidy and Special cases as prominent areas in the source structure around Ploidy.

Related topics
140
Source areas
7
Connected nodes
149
Extracted relationships
58
Related term clusters
30
Bridge connections
149

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 · 53 topics
Types of ploidy · 48 topics
Adaptive and ecological significance of variation in ploidy · 17 topics
Special cases · 11 topics
Etymology · 6 topics
Less efficient natural selection in diploid compared to haploid tissue · 3 topics
Glossary of ploidy numbers · 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.

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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

Etymology

Types of ploidy

Special cases

Adaptive and ecological significance of variation in ploidy

Less efficient natural selection in diploid compared to haploid tissue

Glossary of ploidy numbers

Sources

For the semantics nerds

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

Advanced semantic analysis

How Ploidy connects Entity context

The extracted context around Ploidy shows recurring relationship patterns in the source. For example, Ploidy → Ancient Greek, August Weismann's, Diploid, Eduard Strasburger, English, German, Greek, Ploid, Polish-German, Strasburger, William Henry Lang's Another extracted example is Ploidy → Diploid, Examples, HIV, Human, Pipanacoctomys, Retroviruses, RNA, T-lymphotropic, Tympanoctomys. Use these groups to spot repeated connection types before inspecting the individual relationships.

Ploidy

Top relations

related to Etymology · 11
Ploidy → Ancient Greek, August Weismann's, Diploid, Eduard Strasburger, English, German, Greek, Ploid, Polish-German, Strasburger, William Henry Lang's
related to Diploid · 9
Ploidy → Diploid, Examples, HIV, Human, Pipanacoctomys, Retroviruses, RNA, T-lymphotropic, Tympanoctomys
related to Euploidy and aneuploidy · 7
Ploidy → Aneuploid, Aneuploidy, Euploid, Euploidy, Greek, Turner, Unlike
related to Polyploidy · 7
Ploidy → Allopolyploids, Bombyx, Brassica, Greek, Polyploidy, Polytene, Specific
related to Haplodiploidy · 4
Ploidy → Alternation, Australian, In Entamoeba, Myrmecia
related to Adaptive and ecological significance of variation in ploidy · 2
Ploidy → Polyploidy, Triploid
related to Glossary of ploidy numbers · 2
Ploidy → Hence, Solanum
related to Homoploid · 2
Ploidy → Homoploid, Similarly
related to Mixoploidy · 2
Ploidy → Mixoploidy, Though
is a · 1
Ploidy → back-formation from haploidy and diploidy

Important terminology

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

Important terminology

chromosomes diploid haploid number cells sets chromosome gametes one somatic two organisms cell species set plants may polyploid monoploid homologous

Ploidy relationships Subject–Predicate–Object triples

TTTA extracted 58 structured relationships around Ploidy. Examples in this analysis include Ploidy → is a → back-formation from haploidy and diploidy and the salivary gland → instance of → Ploidy of systems. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Ploidyis aback-formation from haploidy and diploidy0.90text
the salivary glandinstance ofPloidy of systems0.80text
elaiosomeinstance ofPloidy of systems0.80text
endosperminstance ofPloidy of systems0.80text
and trophoblast can exceed thisinstance ofPloidy of systems0.80text
up to 1048576-ploid in the silk glands of the commercial silkworm Bombyx mori.The chromosome sets may be from the same species or from closely related speciesinstance ofPloidy of systems0.80text
bacteria may have a chromosome copy number of 1 to 4instance ofprokaryotes0.80text
and that number is commonly fractionalinstance ofprokaryotes0.80text
counting portions of the chromosome partly replicated at a given timeinstance ofprokaryotes0.80text
bananasinstance oftriploidy is commonly exploited in agriculture to produce seedless fruit0.80text
watermelonsinstance oftriploidy is commonly exploited in agriculture to produce seedless fruit0.80text
Ploidyrelated to Adaptive and ecological significance of variation in ploidyPolyploidy0.60section

Related concept clusters Related term clusters

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

  • Ploidy
    • Level
    • Organisms
    • Cell
    • May
    • Nucleus
    • Species
    • Citation
    • Needed
    • One
    • Polyploid
    • Monoploid
    • Sets
  • ploidy
    • Level
    • Organisms
    • Cell
    • May
    • Nucleus
    • Species
    • Citation
    • Needed
    • One
    • Polyploid
    • Monoploid
    • Sets
  • chromosomes
    • Sets
    • Number
    • Set
    • Haploid
    • Cells
    • Two
    • One
    • Cell
    • Gametes
    • Somatic
    • Complete
    • Homologous
  • cell
    • Nucleus
    • One
    • Chromosomes
    • Meiosis
    • Haploid
    • Citation
    • Needed
    • Set
    • Number
    • Ploidy
    • Human
    • Total
  • somatic cells
    • Somatic
    • Chromosomes
    • Diploid
    • Sets
    • Number
    • Organism
    • Gametes
    • Chromosome
    • Two
    • Haploid
    • Monoploid
    • One
  • germ cell
    • Nucleus
    • One
    • Chromosomes
    • Meiosis
    • Haploid
    • Citation
    • Needed
    • Set
    • Number
    • Ploidy
    • Human
    • Total
  • homologous chromosomes
    • Sets
    • Number
    • Set
    • Haploid
    • Cells
    • Two
    • One
    • Cell
    • Gametes
    • Somatic
    • Complete
    • Homologous
  • polytene chromosomes
    • Sets
    • Number
    • Set
    • Haploid
    • Cells
    • Two
    • One
    • Cell
    • Gametes
    • Somatic
    • Complete
    • Homologous

Connections between topic areas Semantic bridges

For Ploidy, one of the stronger structural bridges in this analysis connects Ploidy 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
Ploidy — Overview · splits 96 ⟂ 54
Ploidy — Types of ploidy · splits 101 ⟂ 49
Ploidy — Adaptive and ecological significance of variation in ploidy · splits 132 ⟂ 18
Ploidy — Special cases · splits 138 ⟂ 12
Ploidy — Etymology · splits 143 ⟂ 7
Ploidy — Less efficient natural selection in diploid compared to haploid tissue · splits 146 ⟂ 4
Ploidy — Glossary of ploidy numbers · splits 147 ⟂ 3

Map overview Semantic statistics

Ploidy

Nodes150
Edges149
Triples58
Avg. degree1.99
Density0.013333
Components1

Source & methodology

TTTA analyzes the structure around Ploidy to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Types of ploidy, Adaptive and ecological significance of variation in ploidy & Special cases, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

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

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