Document Detail

Towards the creation of a systems tip growth model for a pollen tube.
MedLine Citation:
PMID:  21474995     Owner:  NLM     Status:  MEDLINE    
Essential features of pollen tube growth are polarization of extracellular ion fluxes, intracellular ion gradients, and oscillating dynamics. These features in pollen tube growth are regulated by a wide range of spatiotemporally organized functions such as exocytosis and endocytosis, actin cytoskeleton reorganization, cell wall deposition and assembly, intracellular signalling, fertilization, and self-incompatibility. Recently, by developing a compartmental model, we have demonstrated that the tip and shank in a pollen tube combine in an integrative and self-regulatory system of ion and growth dynamics. Recent developments in modelling and the wealth of experimental data can be used to develop a systems model that provides an integrative view of the the interactions between the different functions that affect pollen tube growth.
Junli Liu; Patrick Hussey
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't     Date:  2011-04-01
Journal Detail:
Title:  Plant signaling & behavior     Volume:  6     ISSN:  1559-2324     ISO Abbreviation:  Plant Signal Behav     Publication Date:  2011 Apr 
Date Detail:
Created Date:  2011-06-15     Completed Date:  2011-10-04     Revised Date:  2013-06-30    
Medline Journal Info:
Nlm Unique ID:  101291431     Medline TA:  Plant Signal Behav     Country:  United States    
Other Details:
Languages:  eng     Pagination:  520-2     Citation Subset:  IM    
Durham University, School of Biological and Biomedical Sciences, Durham, UK.
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MeSH Terms
Models, Biological
Pollen Tube / growth & development*,  metabolism
Systems Biology / methods
Grant Support
//Biotechnology and Biological Sciences Research Council

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