Differentially expressed genes of experiment 1. Open circles are downregulated genes, and plain circles are upregulated genes. Circle diameters are proportional to the change (n-fold) of the gene (except yfgM). Changes (n-fold) to one decimal place are also reported within circles. Gene colors correspond to their GO classes. A, amino acids and derivative metabolism, GO0006519; C, carbohydrate metabolism, GO0005975; T, transport, GO0006810; R, RNA, nucleic acid, and protein metabolism, GO0006139, GO0016070, GO0019219, GO0019538; M, cellular morphogenesis, cell motility, GO0000902, GO0006928; O, others.