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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
2
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pubmed:dateCreated |
1999-10-13
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pubmed:abstractText |
The Arabidopsis thaliana gene that encodes pyrroline-5-carboxylate reductase (At-P5R), the last enzyme in proline biosynthesis in A. thaliana, is developmentally regulated and is highly expressed in cells that divide rapidly or undergo changes in osmotic potential. A 69 bp region (P69; -120 to -51) has previously been identified in a 5' deletion analysis of the At-P5R promoter to be necessary for the basal expression. Here, the essential role of P69 for tissue-specific expression of At-P5R is demonstrated by loss- and gain-of-function experiments.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Sep
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pubmed:issn |
0014-5793
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:day |
17
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pubmed:volume |
458
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
193-6
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pubmed:dateRevised |
2008-11-21
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pubmed:meshHeading |
pubmed-meshheading:10481064-Arabidopsis,
pubmed-meshheading:10481064-Base Sequence,
pubmed-meshheading:10481064-Caulimovirus,
pubmed-meshheading:10481064-Gene Expression Regulation,
pubmed-meshheading:10481064-Gene Expression Regulation, Plant,
pubmed-meshheading:10481064-Gene Expression Regulation, Viral,
pubmed-meshheading:10481064-Genes, Plant,
pubmed-meshheading:10481064-Genes, Reporter,
pubmed-meshheading:10481064-Glucuronidase,
pubmed-meshheading:10481064-Molecular Sequence Data,
pubmed-meshheading:10481064-Peptide Fragments,
pubmed-meshheading:10481064-Plants, Genetically Modified,
pubmed-meshheading:10481064-Promoter Regions, Genetic,
pubmed-meshheading:10481064-Pyrroline Carboxylate Reductases,
pubmed-meshheading:10481064-RNA, Ribosomal,
pubmed-meshheading:10481064-Seeds,
pubmed-meshheading:10481064-Sequence Deletion
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pubmed:year |
1999
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pubmed:articleTitle |
A 69 bp fragment in the pyrroline-5-carboxylate reductase promoter of Arabidopsis thaliana activates minimal CaMV 35S promoter in a tissue-specific manner.
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pubmed:affiliation |
Laboratorium voor Genetica, Departement Plantengenetica, Vlaams Interuniversitair Instituut voor Biotechnologie (VIB), Universiteit Gent, Belgium.
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pubmed:publicationType |
Journal Article,
Comparative Study,
Research Support, Non-U.S. Gov't
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