GEPHE SUMMARY Print
Gephebase Gene
Entry Status
Published
GepheID
GP00000942
Main curator
Martin
PHENOTYPIC CHANGE
Trait Category
Trait State in Taxon A
Oryza sativa
Trait State in Taxon B
Oryza sativa
Ancestral State
Data not curated
Taxonomic Status
Taxon A
Latin Name
Common Name
rice
Synonyms
rice; red rice; Oryza sativa L.
Rank
species
Lineage
Show more ... ytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; BOP clade; Oryzoideae; Oryzeae; Oryzinae; Oryza
NCBI Taxonomy ID
is Taxon A an Infraspecies?
No
Taxon B
Latin Name
Common Name
rice
Synonyms
rice; red rice; Oryza sativa L.
Rank
species
Lineage
Show more ... ytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; BOP clade; Oryzoideae; Oryzeae; Oryzinae; Oryza
NCBI Taxonomy ID
is Taxon B an Infraspecies?
No
GENOTYPIC CHANGE
Generic Gene Name
qSH1
Synonyms
qSH1; qSH-1; Os01g0848400; OsJ_04077; OSNPB_010848400; P0005H10.27
Sequence Similarities
-
GO - Cellular Component
UniProtKB
Oryza sativa subsp. japonica
GenebankID or UniProtKB
Presumptive Null
No
Molecular Type
Aberration Type
SNP
Molecular Details of the Mutation
1bp change
Experimental Evidence
Authors
Konishi S; Izawa T; Lin SY; Ebana K; Fukuta Y; Sasaki T; Yano M
Abstract
Loss of seed shattering was a key event in the domestication of major cereals. We revealed that the qSH1 gene, a major quantitative trait locus of seed shattering in rice, encodes a BEL1-type homeobox gene and demonstrated that a single-nucleotide polymorphism (SNP) in the 5' regulatory region of the qSH1 gene caused loss of seed shattering owing to the absence of abscission layer formation. Haplotype analysis and association analysis in various rice collections revealed that the SNP was highly associated with shattering among japonica subspecies of rice, implying that it was a target of artificial selection during rice domestication.
Additional References
RELATED GEPHE
Related Haplotypes
No matches found.
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