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 Marker Report: Operon L20[Submit comment/correction] ProbeOperon L20 LocusL20.1sL20.2s TypePCR PCR primersTGGTGGACCA PolymorphismL20 Stoffel