Table 2. Functional GO categories of regulators of clusters in the T and S strains.

Functional GO Category	Regulators	P Value
Carbon metabolism	ERT1, OAF1, PIP2, MIG1, MIG2	1.9 × 10−6
Nitrogen catabolite regulation	DAL81, DAL82, GAT1, UME6	1.7 × 10−5
Chromatin modification	ISW1, PHO2, PHO4, UME6, OAF1, XBP1, SIF2, RSC2	1.4 × 10−5

Functional GO classification of the regulators of the differentially expressed genes showing early and increasing expression only in the T strain. See Table S3 and Table S4 for the full list of genes.