SUCLG1 and infection: Additionally, the TCA cycle genes assessed presented the described decrease of expression starting at day post infection 3 and continued downregulated up to day post infection 8, including CS (Fig. 4E), Ogdh (Fig. 4F), and Suclg1 (Fig. 4G) or day post infection 4, as observed in Sdhb (Fig. 4H).