Document Detail

Expression of PsGRP1, a novel glycine rich protein gene of Pisum sativum, is induced in developing fruit and seed and by ABA in pistil and root.
MedLine Citation:
PMID:  16328544     Owner:  NLM     Status:  MEDLINE    
A novel glycine-rich protein gene, PsGRP1, has been identified in Pisum sativum L. Accumulation of PsGRP1 transcripts was observed in reproductive organs and vegetative tissues. They were localized in endocarp sclerenchyma during fruit development in cells that will lignify. PsGRP1 expression was also detected in senescent pistils and developing seeds and induced by ABA treatment in presenescent pistils. A raise in the expression was also observed in roots after treatment with ABA or mannitol but not under cold stress. A mannitol treatment induced a rise in ABA levels and fluridone treatment counteracted the mannitol induction of PsGRP1 expression. The results suggest a possible role for PsGRP1 in differentiation of the endocarp sclerenchyma and during seed development, pistil senescence and osmotic stress under ABA control.
Cristina Urbez; Manuel Cercós; Miguel A Perez-Amador; Juan Carbonell
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't     Date:  2005-12-03
Journal Detail:
Title:  Planta     Volume:  223     ISSN:  0032-0935     ISO Abbreviation:  Planta     Publication Date:  2006 May 
Date Detail:
Created Date:  2006-05-05     Completed Date:  2006-07-24     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  1250576     Medline TA:  Planta     Country:  Germany    
Other Details:
Languages:  eng     Pagination:  1292-302     Citation Subset:  IM    
Instituto de Biología Molecular y Celular de Plantas, Universidad Politécnica de Valencia and Consejo Superior de Investigaciones Cientificas, Avenida de los Naranjos s/n, 46022 Valencia, Spain.
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MeSH Terms
Abscisic Acid / pharmacology*
Amino Acid Sequence
Base Sequence
Cloning, Molecular
Flowers / genetics,  metabolism
Fruit / genetics,  growth & development,  metabolism
Glycine / analysis
Lignin / metabolism
Mannitol / pharmacology
Molecular Sequence Data
Peas / cytology,  genetics,  metabolism*
Plant Proteins / chemistry,  genetics,  metabolism*
Plant Roots / genetics,  metabolism
Seeds / genetics,  growth & development,  metabolism
Sequence Alignment
Reg. No./Substance:
0/Plant Proteins; 21293-29-8/Abscisic Acid; 56-40-6/Glycine; 69-65-8/Mannitol; 9005-53-2/Lignin

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