Query (optional)   in Class  All Allele Author Colleague Collection Assembly Gene Gene Class Gene Product Germplasm Image Journal Keyword Library Locus Map Map Data Marker Pathology Polymorphism Probe Protein QTL Rearrangement Reference Sequence Species Trait Trait Study Two Point Data  

---

GrainGenes Reference Report: MBR-5-561

[Submit comment/correction]

Reference	MBR-5-561
Title	Mapping loci associated with milling yield in wheat (Triticum aestivum L.)
Journal	Molecular Breeding
Year	1999
Volume	5
Pages	561-568
Author	Parker GD Chalmers KJ Rathjen AJ Langridge P
Abstract	Summary: A partial genetic linkage map constructed using 150 single seed descent (SSD) lines generated from a cross between the hexaploid wheat varieties 'Schomburgk' and 'Yarralinka' was used to identify loci controlling milling yield. Milling yield data were obtained using seed collected from field trials conducted at different sites over two seasons. The estimated broad-sense heritability of milling yield in this population was calculated as 0.48. In the preliminary analysis, two regions were identified on chromosomes 3A and 7D, which were significantly associated with milling yield and accounted for 22% and 19% of the genetic variation, respectively. Bulked segregant analysis in combination with AFLP identified other markers linked to these loci, as well as an additional region on chromosome 5A, which accounted for 19% of the genetic variation. The applicability of these markers as selection tools for breeding purposes is discussed
Locus	Xcdo395-3A [ Show all 25 ]
Map Data	3A, SxY, QTL
Trait Study	Milling yield, Parker 99
Keyword	[ Hide all but 1 of 41 ] 5a aflp breeding bulked segregant analysis chromosome chromosome 5a chromosome maps field gene location genetic analysis genetic linkage genetic linkage map genetic mapping genetic markers genetic variation heritability hexaploid hexaploid wheat linkage linkage groups linkage map loci map mapping marker microsatellite milling milling quality phenotypic variation population quantitative traits rflp seed selection site tool trials triticum triticum aestivum wheat varieties yield

GrainGenes is a product of the Agricultural Research Service of the US Department of Agriculture.