Labels:text | screenshot | font | number OCR: Optimization for Attribute Blend_Cost Blend_Cost Chromosome 0|Non-sequence Gene 1 Tied:Make_1 Gene 2 Tied:Make_2 Gene 3 Tied:Make_ Gene 4 Tied:Make_4 Gene 5 Tied:Make_5 Gene 6 Tied:Make_6 A TYPICAL GENE DEFINITION within XpertRule. (This definition is not from the United Distillers system, which is proprietary information.) Variables of different makes of a product map to the gene structure (in this case for one non-sequence chromosome). The gene structure then ties to the variable being optimized. Large structures of mixed sequence and non-sequence chromosomes can form, yet still remain comprehensible.