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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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5 matches found in
2 documents.
Search time: 0.141 seconds.
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Score:
6.00
Title:
Molecular cloning of
Sdr4
, a regulator involved in seed dormancy and domestication of rice .
Author:
Sugimoto K Takeuchi Y Ebana K Miyao A Hirochika H Hara N Ishiyama K Kobayashi M Ban Y Hattori T Yano M
Journal:
Proc Natl Acad Sci U S A
Citation:
V : 107 P : 5792-7
Year:
2010
Type:
MEDLINE
Literature:
oryza
Field:
abstract
Doc ID:
pub20220098
Accession (PMID):
20220098
Abstract:
Seed dormancy provides a strategy for flowering plants to survive adverse natural conditions . It is also an important agronomic trait affecting grain yield , quality , and processing performance . We cloned a rice quantitative trait locus ,
Sdr4
, which contributes substantially to differences in seed dormancy between japonica ( Nipponbare ) and indica ( Kasalath ) cultivars .
Sdr4
expression is positively regulated by OsVP1 , a global regulator of seed maturation , and in turn positively regulates potential regulators of seed dormancy and represses the expression of postgerminative genes , suggesting that
Sdr4
acts as an intermediate regulator of dormancy in the seed maturation program . Japonica cultivars have only the Nipponbare allele (
Sdr4
-n ) , which endows reduced dormancy , whereas both the Kasalath allele ( Srd4-k ) and
Sdr4
-n are widely distributed in the indica group , indicating prevalent introgression . Srd4-k also is found in the wild ancestor Oryza rufipogon , whereas
Sdr4
-n appears to have been produced through at least two mutation events from the closest O rufipogon allele among the accessions examined . These results are discussed with respect to possible selection of the allele during the domestication process .
Supplemental links/files:
reference in endnote
online text
related articles
pubmed citation
Score:
1.00
Title:
Molecular cloning of
Sdr4
, a regulator involved in seed dormancy and domestication of rice .
Author:
Sugimoto K Takeuchi Y Ebana K Miyao A Hirochika H Hara N Ishiyama K Kobayashi M Ban Y Hattori T Yano M
Journal:
Proc Natl Acad Sci U S A
Citation:
V : 107 P : 5792-7
Year:
2010
Type:
MEDLINE
Literature:
oryza
Field:
title
Doc ID:
pub20220098
Accession (PMID):
20220098
Abstract:
Seed dormancy provides a strategy for flowering plants to survive adverse natural conditions . It is also an important agronomic trait affecting grain yield , quality , and processing performance . We cloned a rice quantitative trait locus ,
Sdr4
, which contributes substantially to differences in seed dormancy between japonica ( Nipponbare ) and indica ( Kasalath ) cultivars .
Sdr4
expression is positively regulated by OsVP1 , a global regulator of seed maturation , and in turn positively regulates potential regulators of seed dormancy and represses the expression of postgerminative genes , suggesting that
Sdr4
acts as an intermediate regulator of dormancy in the seed maturation program . Japonica cultivars have only the Nipponbare allele (
Sdr4
-n ) , which endows reduced dormancy , whereas both the Kasalath allele ( Srd4-k ) and
Sdr4
-n are widely distributed in the indica group , indicating prevalent introgression . Srd4-k also is found in the wild ancestor Oryza rufipogon , whereas
Sdr4
-n appears to have been produced through at least two mutation events from the closest O rufipogon allele among the accessions examined . These results are discussed with respect to possible selection of the allele during the domestication process .
Supplemental links/files:
reference in endnote
online text
related articles
pubmed citation
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