Query (optional) in Class
GrainGenes QTL Report: QTgw.MrxCl-4B
[Submit comment/correction]

QTL
QTgw.MrxCl-4B

Trait Affected
Kernel weight

Synonym
QTL1547_4B-Maccaferri_et_al._2016

Ontology
TO:0000589 Planteome seed weight (sensu Poaceae)
CO_321:0000025 Planteome wheat grain weight trait
CO_321:0000025 Planteome wheat grain weight trait in the Crop Ontology

Trait Study
Root system architecture, Meridiano x Claudio, Maccaferri2016

Chromosome
4B

Positive Significant Marker
wmc48-4B
IWB34895
wmc89-4B

LOD Peak Location
wmc89-4B

Phenotypic R2
12.5

Species
Triticum turgidum ssp. durum

Parent
Claudio
Meridiano

Comment
Curator Note (VCB, 04/2019). QTL names and markers associated with this QTL are from two sources, the primary reference and information embedded in the QTL track of the GrainGenes genome browser for the Triticum turgidum ssp. durum cv. Svevo (RefSeq 1.0) assembly. QTL were initially curated by members of the International Durum Genome Sequencing Consortium who assigned the encoded QTL name and information on the assembly including computationally-aligned significant markers (SNPs, DArTs, SSRs). To curate this QTL for GrainGenes, the primary reference was reviewed, the original QTL name was synonymized, and original markers were added to the significant marker list shown on the QTL report page. GrainGenes users are advised to review the qtl track in the Svevo assembly for additional position information and confidence intervals, as well as the primary reference for additional statistics.

Reference

Maccaferri M et al. (2016) Prioritizing quantitative trait loci for root system architecture in tetraploid wheat. Journal of Experimental Botany 67:1161-1178.

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