The Maltase Involved in Starch Metabolism in Barley Endosperm Is Encoded by a Single Gene
Fig 1
Time course of development of maltase and α-glucosidase activity in the endosperm.
Extracts were prepared from endosperm pooled from five seedlings at each time point. Values are means of three technical replicates ± SE. Circles, without inhibitor; triangles, with 0.5 mM DNJ in the assay. Upper graph, assay with pNPG as the substrate. Lower graph, assay with maltose as the substrate.