Oryza sativa QTL "CQH21" (root pulling force)

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QTL Accession ID	CQH21
Species	Oryza sativa (Rice) [ GR_tax:013681 ]
Trait Symbol	RTPF
Trait Name	root pulling force
Published Symbol	rpf4.1
Trait Synonym(s)	RPF
Trait Category	Abiotic stress
Chromosome	4
Comments	Root pulling force was determined at the flowering stage. Two hills per plot in each replication were randomly selected for determination of RTPF. Assay was repeated three times with three, five and five replications, respectively. The assays were carried out on plants 50 days after sowing (DAS).

Map Positions (2)

Oryza sativa Japonica Group (1)

Map Type

Map Set

Name

Map

Position

Ext. Links

Sequence

BNL6.32

31,662,839-34,698,383 bp

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Map Type

Map Set

Name

Map

Position

Ext. Links

QTL

BNL6.32

100.8-119.2 cM

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QTL DB Map Position (1)

Name	Chromosome	Start	Stop
CQH21	4	100.8	119.2

Associated Markers (4)

Direction	Name	Type	Species	Assoc. Type
To	C107	RFLP	Oryza sativa	qtl_marker
To	RG214	RFLP	Oryza sativa	qtl_marker
To	RG620	RFLP	Oryza sativa	qtl_marker
To	RG476	RFLP	Oryza sativa	qtl_marker

Associated Genes (0)

Associated Ontologies (8)

Term Type	Term	Evidence
Trait Ontology	(TO:0000093)	Zhang-J et al., 2001 (IAGP)
Plant Structure	(PO:0009005)	Gramene curators, 2007 (IC)
Plant Growth and Development Stage	(PO:0007130)	Gramene curators, 2007 (IC)
	(PO:0007134)	Gramene curators, 2007 (IC)
Growth Stage	(GRO:0007139)	Gramene curators, 2007 (IC)
	(GRO:0007140)	Gramene curators, 2007 (IC)
Environment	(EO:0007403)	Gramene curators, 2007 (IC)
Species Ontology	(GR_tax:013681)	Zhang-J et al., 2001 (SM)

Database Cross-References (1)

Gramene Literature	Zhang-J, Zheng-H-G, Aarti-A, Pantuwan-G, Nguyen-T-T, Tripathy-J-N, Sarial-A-K, Robin-S, Babu-R-C, Nguyen-B-D, Sarkarung-S, Blum-A, Nguyen-H-T, "Locating genomic regions associated with components of drought resistance in rice: comparative mapping within and across species", Theoretical and applied genetics, 2001, vol. 103, pp. 19-29

SNPs (15,840)

Chr	Start	Stop	Exp	Num. SNP Positions
chr4	31,662,839	34,698,383	~160K SNPs x 20 accessions (McNally 2...	1,259	Search for SNPs
chr4	31,662,839	34,698,383	'1536 chip' - 1311 SNPs x 395 rice ac...	12	Search for SNPs
chr4	31,662,839	34,698,383	Huang X, et al, Nat Genetics 2010 Nov...	7,138	Search for SNPs
chr4	31,662,839	34,698,383	RiceDiversity 44K SNP assay, 34 trait...	7,138	Search for SNPs
chr4	31,662,839	34,698,383	RiceDiversity 44K SNP assay, 34 trait...	293	Search for SNPs