Oryza sativa QTL "CQAE20" (1000-grain weight)

QTL Accession ID	CQAE20
Species	Oryza sativa (Rice) [ GR_tax:013681 ]
Trait Symbol	TGRWT
Trait Name	1000-grain weight
Published Symbol	gw1.2
Trait Synonym(s)	thousand grain weight
Trait Category	Yield
Chromosome	1
Comments	The QTLs were interpolated on Integrated DH map based on the marker orders derived from Cornell RFLP 2001 map. The QTL was detected in BC2F2 population derived from an interspecific cross between Caiapo an upland O. sativa japonica variety from Brazil and O. rufipogon from Malaysia. Measured as weight in gm of 1000 filled spikelets averaged over 3 samples taken from grains harvested from 10 plants.

Map Positions (2)

Oryza sativa Japonica Group (1)

Map Type

Map Set

Name

Map

Position

Ext. Links

Sequence

BNL6.32

23,971,321-40,167,060 bp

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Details

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Map Type

Map Set

Name

Map

Position

Ext. Links

QTL

BNL6.32

94.9-186.6 cM

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QTL DB Map Position (1)

Name	Chromosome	Start	Stop
CQAE20	1	94.9	186.6

Associated Markers (31)

Direction	Name	Type	Species	Assoc. Type
To	RM5	SSR	Oryza sativa Indica Group	qtl_marker
To	RM306	SSR	Oryza sativa Indica Group	qtl_marker
To	RM488	SSR	Oryza sativa Japonica Group	qtl_marker
To	RM34	SSR	Oryza sativa Indica Group	qtl_marker
To	RM237	SSR	Oryza sativa Indica Group	qtl_marker
To	RM246	SSR	Oryza sativa Indica Group	qtl_marker
To	RG345	RFLP	Oryza sativa	qtl_marker
To	RG381	RFLP	Oryza sativa	qtl_marker
To	RM473	SSR	Oryza sativa Japonica Group	qtl_marker
To	RM443	SSR	Oryza sativa Japonica Group	qtl_marker
To	RM403	SSR	Oryza sativa Japonica Group	qtl_marker
To	RM128	SSR	Oryza sativa	qtl_marker
To	RZ19	RFLP	Oryza sativa	qtl_marker
To	RG690	RFLP	Oryza sativa	qtl_marker
To	RM543	SSR	Oryza sativa Japonica Group	qtl_marker
To	RM302	SSR	Oryza sativa Indica Group	qtl_marker
To	RM212	SSR	Oryza sativa Indica Group	qtl_marker
To	RM319	SSR	Oryza sativa Indica Group	qtl_marker
To	RM102	SSR	Oryza sativa Japonica Group	qtl_marker
To	RM476	SSR	Oryza sativa Japonica Group	qtl_marker
To	RM486	SSR	Oryza sativa Japonica Group	qtl_marker
To	RM226	SSR	Oryza sativa	qtl_marker
To	RZ730	RFLP	Oryza sativa	qtl_marker
To	RM265	SSR	Oryza sativa Indica Group	qtl_marker
To	RM315	SSR	Oryza sativa Indica Group	qtl_marker
To	RM472	SSR	Oryza sativa Japonica Group	qtl_marker
To	RM431	SSR	Oryza sativa Japonica Group	qtl_marker
To	OSR23	SSR	Oryza sativa	qtl_marker
To	RM104	SSR	Oryza sativa	qtl_marker
To	RM9	SSR	Oryza sativa Indica Group	qtl_marker
To	RG810	RFLP	Oryza sativa	qtl_marker

Associated Genes (0)

Associated Ontologies (7)

Term Type	Term	Evidence
Trait Ontology	(TO:0000382)	Moncada-P et al., 2001 (IAGP)
Plant Structure	(PO:0009001)	Moncada-P et al., 2001 (SM)
	(PO:0009010)	Gramene curators, 2007 (IC)
Plant Growth and Development Stage	(PO:0007038 )	Moncada-P et al., 2001 (SM)
Growth Stage	(GRO:0007045)	Moncada-P et al., 2001 (SM)
Environment	(EO:0007403)	Gramene curators, 2007 (IC)
Species Ontology	(GR_tax:013681)	Moncada-P et al., 2001 (SM)

Database Cross-References (2)

Genetic Diversity Experiment	Quantitative trait loci for yield and yield components in an Oryza sativa X Oryza rufipogon BC₂F₂ population evaluated in an upland environment
Gramene Literature	Moncada-P, Martinez-C-P, Borrero-J, Chatel-M, Gauch-H, Guimaraes-E, Tohme-J, McCouch-S-R, "Quantitative trait loci for yield and yield components in an Oryza sativa X Oryza rufipogon BC2F2 population evaluated in an upland environment", Theoretical and applied genetics, 2001, vol. 102(1), pp. 41-42

SNPs (76,578)

Chr	Start	Stop	Exp	Num. SNP Positions
chr1	23,971,321	40,167,060	~160K SNPs x 20 accessions (McNally 2...	11,342	Search for SNPs
chr1	23,971,321	40,167,060	'1536 chip' - 1311 SNPs x 395 rice ac...	53	Search for SNPs
chr1	23,971,321	40,167,060	Huang X, et al, Nat Genetics 2010 Nov...	31,524	Search for SNPs
chr1	23,971,321	40,167,060	RiceDiversity 44K SNP assay, 34 trait...	31,524	Search for SNPs
chr1	23,971,321	40,167,060	RiceDiversity 44K SNP assay, 34 trait...	2,135	Search for SNPs

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