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Enter keyword(s) and/or category/ies. Selecting categories for a query makes a search more specific. For example, you can retrieve sentences that contain the word HSN and a
Oryza sativa
gene name by typing the keyword 'SPW1' and choosing the category 'gene (Oryza sativa)'. A category hit occurs when a particular word or phrase in the sentence is defined as a member of a particular category. Categories will be concatenated by a Boolean 'and' operation to other categories and keyword(s) if present. To search for terms in categories, click on the Categories/Ontology link above.
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6 matches found in
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Score:
6.00
Title:
Cloning and characterization of the gene for a phloem-specific glutathione S-transferase from rice leaves .
Author:
Fukuda A Okada Y Suzui N Fujiwara T Yoneyama T Hayashi H
Journal:
Citation:
V : 120 ( 4 ) P : 595-602
Year:
2004
Type:
ARTICLE
Literature:
oryza
Field:
abstract
Doc ID:
pub15032821
Accession (PMID):
15032821
Abstract:
The N-terminal amino-acid sequence was determined for a major rice phloem protein with a molecular mass of 31 kDa , named
RPP31
. The corresponding full-length rice EST-clone was cloned based on the amino acid sequence . The predicted total amino-acid sequence of
RPP31
shared high similarity with plant glutathione S-transferases ( GSTs ) . Recombinant
RPP31
produced in Escherichia coli and rice phloem sap showed GST activity . Immunocytological analysis indicated that
RPP31
is localized in the phloem region of leaves . In mature leaves , the signal was restricted to sieve element-companion cell complexes , and was stronger in sieve elements than in companion cells . Although some plant GSTs are known to be induced by xenobiotics , the amount of
RPP31
was not affected by treatments with an herbicide , pretilachlor , and/or its safener , fenclorim . These results suggest that
RPP31
is an active GST restricted to the phloem region of normal rice leaves .
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