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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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double mutant
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1 matches found in
1 documents.
Search time: 0.021 seconds.
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Score:
1.00
Title:
Mutation of OsALDH7 causes a yellow-colored endosperm associated with accumulation of oryzamutaic acid A in rice .
Author:
Shen Y Zhang Y Yang C Lan Y Liu L Liu S Chen Z Ren G Wan J
Journal:
Planta
Citation:
V : 235 P : 433-41
Year:
2012
Type:
MEDLINE
Literature:
oryza
Field:
abstract
Doc ID:
pub21960163
Accession (PMID):
21960163
Abstract:
Aldehyde dehydrogenase proteins consist of a superfamily and the family 7 (
ALDH7
) is a typical group with highly conserved proteins across species . It catalyzes oxidation of alpha-aminoadipic semialdehyde ( AASA ) in lysine degradation , participates in protection against hyperosmotic stress , and detoxifies aldehydes in human ; however , its function in plants has been much less documented . Here we reported a mutant with yellow-colored endosperm in rice , and showed that the yellow endosperm was caused by mutation of OsALDH7 . OsALDH7 is expressed in all it issues detected , with the highest level in mature seeds . We found that oryzamutaic acid A accumulated during late seed development and after a year-long storage in the colored endosperm , whereas it was undetectable in the wild type endosperm . Moreover , lysine degradation was enhanced in yeast over-expressing OsALDH7 and as a result , content of lysine , glutamate and saccharopine was changed , suggesting a role of OsALDH7 in lysine catabolism .
Matching Sentences:
[ Sen. 1, subscore: 1.00 ]:
Aldehyde dehydrogenase proteins consist of a superfamily and the family 7 (
ALDH7
) is a typical group with highly conserved proteins across species .
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