Fig. 2

White striping (WS, A), woody breast (WB, B), and spaghetti meat (SM, C) incidence and severity in CON and ARG birds at D49. n = 292 and 288 breast fillets for CON and ARG, respectively. Score 0, normal; score 1, mild myopathy; score 2, severe myopathy. Count data were analyzed via Pearson’s Chi-squared test. ^*P < 0.05; ^***P < 0.001; NS, not significant