]> Qtl by trait synonym The QtlByTraitSynonymRequest class represent information that must be provided in a qtl-by-trait-synonym resource graph by a client in order to retrieve a Qtl object (see the resource description graph at http://sswap.gramene.org/vpin/qtl-by-trait-synonym for details). The data to be provided consists of trait synonym (represented by the trait:synonym property). 1