Figure 3
From: Rational and combinatorial approaches to engineering styrene production by Saccharomyces cerevisiae
Transcriptional analysis of top phenylalanine overproducing S. cerevisiae mutants. Relative transcript levels of the top first (22A) and second (22A75D) round evolved yeast mutants, normalized to the parent (BY4741). Measured genes included ARO1 (black), ARO2 (right diagonal), ARO3 (dark gray), ARO4 (horizontal), ARO7 (light gray), ARO8 (left diagonal), ARO9 (no fill), and PHA2 (hashed). Error bars reported at one standard deviation from triplicate experiments.