Figure 7

Regulation of genes involved in the AMC by QS in B. glumae. SAH, S-adenosyl-L-homocysteine; SAM, S-adenosyl-L-methionine; AhcY, SAH hydrolase (gene ID: bglu_1g01990); MetK, SAM synthase (gene ID: bglu_1g33680); MetF, methylenetetrahydrofolate reductase (gene ID: bglu_1g02010); MetE1, 5-methyltetrahydropteroyltriglutamate-homocysteine methyltransferase 1 (gene ID: bglu_1g08430); MetE2, 5-methyltetrahydropteroyltriglutamate-homocysteine methyltransferase 2 (gene ID: bglu_2g04930); MetH1, methionine synthase 1 (gene ID: bglu_1g32280); MetH2, methionine synthase 2 (gene ID: bglu_1g32290); octanoyl-ACP, octanoyl acyl-carrier protein; C8-HSL, N-octanoyl homoserine lactone; MetX, homoserine O-acetyltransferase (gene ID: bglu_1g33830); MetZ, O-acetylhomoserine sulfhydrylase (gene ID: bglu_2g08500); MetC, cystathionine beta-lyase (gene ID: bglu_1g15950). T shape indicates inhibition; dashed T indicates putative inhibition. Bold arrows indicate activation, and the asterisk denotes QsmR-dependent expression of metE2 in the absence of MetH1/H2.