Fig. 4From: Reduced free asparagine in wheat grain resulting from a natural deletion of TaASN-B2: investigating and exploiting diversity in the asparagine synthetase gene family to improve wheat qualityPresence/absence of ASN-B2 in different wheat species. Electrophoresis gel of PCR products from assays to distinguish the presence and absence of ASN-B2 in a selection of wheat species. T. aestivum varieties Cadenza and Claire were used as controls for ASN-B2 presence and absence, respectively. The distinguishing PCR products are indicated with arrowsBack to article page