QTL Accession ID | CQI4 |
---|---|
Species | Oryza sativa (Rice) [ GR_tax:013681 ] |
Trait Symbol | KUP |
Trait Name | potassium uptake |
Published Symbol | |
Trait Synonym(s) | |
Trait Category | Abiotic stress |
Chromosome | 4 |
Comments | K ion uptake (mmol) in the shoot on a dry mass basis. Three completely randomized blocks containing all the lines were grown at the same time. The hydroponic culture solution was salinized at 10 days after planting, by slowly adding 5 M NaCl to the header tank of a recirculating pump so that the concentration rose gradually to 50 mM over a period of about 24 h and was maintained for 12 d, after which the concentration was increased to 100 mM for a period of 8 days. The shoots were then harvested, dried, weighed, and extracted in 100 mM acetic acid for 2 h at 90°C. Sodium and potassium were determined in the extract by atomic absorption spectroscopy (Unicam 919, Unicam, Cambridge, UK). QTL analysis was performed using the marker regression approach using the software package QTL Café. Associations between genetic markers and traits were detected by single-marker ANOVA for each trait using GENSTAT (P < 0.005). |
Map Type | Map Set | Name | Map | Position | Ext. Links | |||
---|---|---|---|---|---|---|---|---|
Sequence | Gramene Annotated Nipponbare Sequence 2009 | BNL6.32 | Chr. 4 | 6,574,396-11,234,543 bp | View Comparative Map | |||
|
Map Type | Map Set | Name | Map | Position | Ext. Links | |||
---|---|---|---|---|---|---|---|---|
QTL | Sussex IR55178 QTL 2001 | BNL6.32 | 4 | 0-34.6 cM | View Comparative Map | |||
|
Name | Chromosome | Start | Stop |
---|---|---|---|
CQI4 | 4 | 0 | 34.6 |
Direction | Name | Type | Species | Assoc. Type |
---|---|---|---|---|
To | RM261 | SSR | Oryza sativa Indica Group | qtl_marker |
To | RZ69 | RFLP | Oryza sativa | qtl_marker |
To | RM255 | SSR | Oryza sativa Indica Group | qtl_marker |
Term Type | Term | Evidence |
---|---|---|
Trait Ontology | (TO:0000514) | Koyama-M-L et al., 2001 (IAGP) |
Plant Structure | (PO:0000003) | Gramene curators, 2007 (IC) |
(PO:0009011) | Gramene curators, 2007 (IC) | |
Plant Growth and Development Stage | (PO:0007033) | Gramene curators, 2007 (IC) |
(PO:0009012) | Gramene curators, 2007 (IC) | |
Growth Stage | (GRO:0007001) | Gramene curators, 2007 (IC) |
Environment | (EO:0007293) | Gramene curators, 2007 (IC) |
Species Ontology | (GR_tax:013681) | Koyama-M-L et al., 2001 (SM) |
Chr | Start | Stop | Exp | Num. SNP Positions | |
---|---|---|---|---|---|
chr4 | 6,574,396 | 11,234,543 | ~160K SNPs x 20 accessions (McNally 2... | 931 | Search for SNPs |
chr4 | 6,574,396 | 11,234,543 | '1536 chip' - 1311 SNPs x 395 rice ac... | 9 | Search for SNPs |
chr4 | 6,574,396 | 11,234,543 | Huang X, et al, Nat Genetics 2010 Nov... | 4,770 | Search for SNPs |
chr4 | 6,574,396 | 11,234,543 | RiceDiversity 44K SNP assay, 34 trait... | 4,770 | Search for SNPs |
chr4 | 6,574,396 | 11,234,543 | RiceDiversity 44K SNP assay, 34 trait... | 234 | Search for SNPs |