“…The production of Cry toxin and its concentration in various parts of plants may be different and, thus, might compromise control of the target pests. Variation in Cry protein levels can occur for various reasons, such as climate, plant age, the part of the plant, the transformed variety, planting site due to soil, and climatic conditions and soil properties (Kranthi et al, 2005;de Lima & Torres, 2011). It might be useful to compare the expression levels and patterns of the toxin found in this study to other Bt soybean cultivars, as well as different geographies where plants are to be grown.…”