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Descriptor English: Pollen Tube
Descriptor Spanish: Tubo Polínico
Descriptor tubo polínico
Entry term(s) tubo de polen
tubo del polen
Scope note: Crecimiento de un grano de polen dentro del estilo de la flor que permite que pasen dos núcleos espermáticos, uno al HUEVO que está en el óvulo y el otro a la célula central del óvulo para producir el endosperma de las SEMILLAS.
Descriptor Portuguese: Tubo Polínico
Descriptor French: Tube pollinique
Entry term(s): Pollen Tubes
Tube, Pollen
Tubes, Pollen
Tree number(s): A18.024.249.500.249.500.500
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D053205
Scope note: A growth from a pollen grain down into the flower style which allows two sperm to pass, one to the ovum within the ovule, and the other to the central cell of the ovule to produce endosperm of SEEDS.
Allowable Qualifiers: AE adverse effects
AH anatomy & histology
CH chemistry
CL classification
CY cytology
DE drug effects
EM embryology
EN enzymology
GD growth & development
GE genetics
IM immunology
ME metabolism
MI microbiology
PH physiology
PO poisoning
PS parasitology
RE radiation effects
TO toxicity
UL ultrastructure
VI virology
Previous Indexing: Pollen (1966-2006)
Public MeSH Note: 2007; see FLOWERS 2002-2006
History Note: 2007; use FLOWERS 2002-2006
DeCS ID: 52089
Unique ID: D053205
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 2007/01/01
Date of Entry: 2006/07/05
Revision Date: 2013/07/08
Pollen Tube - Preferred
Concept UI M0416850
Scope note A growth from a pollen grain down into the flower style which allows two sperm to pass, one to the ovum within the ovule, and the other to the central cell of the ovule to produce endosperm of SEEDS.
Preferred term Pollen Tube
Entry term(s) Pollen Tubes
Tube, Pollen
Tubes, Pollen



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