Figure 4: Essential amino acid levels in non-transgenic control soybean seed, unsprayed DAS-68416-4 (AAD-12), 2,4-D-treated DAS-68416-4, glufosinate-treated DAS-68416-4, 2,4-D + glufosinate-treated DAS-68416-4, Pioneer 93M62, Phillips 363, HiSOY 38C60, LG C3884N, Hoffman H387, and Arise 9E394 seed. The shaded area spans the published values for each analyte, and levels are expressed as a percentage of dry weight. Symbols in the plots are as follows: ▲, Lonoke (AR); ×, Richland (IA); ◊, Carlyle (IL); □, Wyoming (IL); ○, Rockville (IN); Δ, La Plata (MO); −, Dudley (MO); ♦, York (NE).