... reactions, and the synthesis ofpolyamines, antioxidants, and cofactors [1]. As thereare remarkable differences in trans-sulfurationpathways between organisms, these pathways, and inKeywordsamoebiasis; ... additional bands were found(Fig. 2A, lane 1, open arrowheads). Incubation ofEhMGLs with Met or without substrates did not resultin the appearance of these bands (Fig. 2A, lanes 2 and3). Preincubation ... Japan(17390124, 17790282, 18050006, and 18073001), agrant for Research on Emerging and Re-emergingInfectious Diseases from the Ministry of Health,Labour and Welfare (01712004), and a grant...