
Keywords: HTDPS, 4-hydroxy-tetrahydrodipicolinate synthase; LKR/SDH, lysine ketoglutarate reductase/saccharopine dehydrogenase; MGL, methionine-γ-lyase; RII, relative ion intensity; RRT, relative retention time; SAMS, S-adenosyl methionine synthetaseGC–MS; Amino ac