| Cloning and characterization of a type-A response regulator differentially expressed during adventitious shoot formation in Pinus pinea L. | |
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MedLine Citation:
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PMID: 20399530 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Type-A response regulators play an important role in cytokinin-induced adventitious shoot formation, acting as negative regulators of cytokinin signal transduction. In this work, we obtained the full-length cDNA clone of a type-A response regulator from the conifer Pinus pinea, designated PipiRR1. The derived peptide sequence showed all the characteristic motifs found in angiosperms. Gene expression analysis showed that the gene was differentially expressed during adventitious shoot formation in P. pinea cotyledons, suggesting that PipiRR1 may play a role in caulogenesis in conifers. This is the first type-A response regulator identified in gymnosperms. |
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Authors:
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M Cortizo; J M Alvarez; A Rodríguez; B Fernández; R J Ordás |
Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
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Title: Journal of plant physiology Volume: 167 ISSN: 1618-1328 ISO Abbreviation: J. Plant Physiol. Publication Date: 2010 Aug |
Date Detail:
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Created Date: 2010-07-15 Completed Date: 2010-11-22 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9882059 Medline TA: J Plant Physiol Country: Germany |
Other Details:
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Languages: eng Pagination: 1023-6 Citation Subset: IM |
Copyright Information:
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Copyright 2010 Elsevier GmbH. All rights reserved. |
Affiliation:
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Departamento Biología de Organismos y Sistemas, Instituto de Biotecnología de Asturias, Universidad de Oviedo, Oviedo, Spain. |
| Data Bank Information | |
Bank Name/Acc. No.:
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GENBANK/FJ717710 |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Amino Acid Sequence Cloning, Molecular Gene Expression Profiling* Gene Expression Regulation, Plant* / drug effects Kinetin / pharmacology Molecular Sequence Data Pinus / drug effects, genetics*, growth & development* Plant Proteins / chemistry, genetics*, metabolism Plant Shoots / drug effects, genetics*, growth & development* Sequence Alignment |
| Chemical | |
Reg. No./Substance:
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0/Plant Proteins; 525-79-1/Kinetin |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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