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Orbicule

Orbicules (syn. Ubisch bodies, con-peito grains) are small acellular structures of sporopollenin that might occur on the inner tangential and radial walls of tapetal cells. The ornamentation of the orbicule surface often resembles that of the pollen sexine. Different hypotheses about their function have been proposed, including them just being a…

Discovery, Development & Tapetum

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Discovery

AnthersFabaceaeLocule
3 related topics

Development

CytoplasmEndoplasmic reticulumExocytosis
3 related topics

Tapetum

FossilPlesiomorphic
2 related topics

Distribution

Rubiaceae
1 related topics

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Overview

Discovery

Development

Tapetum

Distribution

Advanced semantic analysis

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Map overview Semantic statistics

Orbicule

Nodes18
Edges17
Triples38
Avg. degree1.89
Density0.111111
Components1

How this topic connects Entity context

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Orbicule

Top relations

related to Name · 15
Orbicule → Erdtman, Heslop-Harrison, However, In, Japanese, Kosmath, Körnchen, Plättchen, Rosanoff, Rowley, Tapetumzellmembran, The, This, Tröpfchen, Ubisch
related to Discovery · 8
Orbicule → Both, Fabaceae, In, Kosmath, Rosanoff, Ubisch, Von Ubisch, Von Ubish
related to Morphology · 5
Orbicule → Orbicules, The, Their, There, Within
related to Distribution · 3
Orbicule → Orbicules, Rubiaceae, The
related to Tapetum · 3
Orbicule → Hence, Parietal, There
related to Development · 2
Orbicule → After, Orbicules
related to Function · 2
Orbicule → In, The

Important terminology Word statistics

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Important terminology

orbicules pollen ubisch sporopollenin von tapetal function species exine cells wall name tapetum kosmath type presence angiosperm con-peito grains small

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Orbiculerelated to DevelopmentOrbicules0.60section
Orbiculerelated to DevelopmentAfter0.60section
Orbiculerelated to DiscoveryIn0.60section
Orbiculerelated to DiscoveryRosanoff0.60section
Orbiculerelated to DiscoveryFabaceae0.60section
Orbiculerelated to DiscoveryVon Ubisch0.60section
Orbiculerelated to DiscoveryKosmath0.60section
Orbiculerelated to DiscoveryVon Ubish0.60section
Orbiculerelated to DiscoveryBoth0.60section
Orbiculerelated to DiscoveryUbisch0.60section
Orbiculerelated to DistributionOrbicules0.60section
Orbiculerelated to DistributionThe0.60section

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    Min side: 3
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