6[1]Winlder WC,Breaker RR.Regulation of bacterial gene expression by riboswitehes[J].Annu Rev Mierobiol,2005,59:487-517.
7[2]McDaniel BA,Grundy FJ,Henkin TM.A tertiary structural element in S box leader RNAs is required for S-adenosylmethionine-directed transcription termination[J].Mol Microbiol,2005,57(4):1008-1021.
8[3]Merali S,Clarkson AB Jr.S-adenosylmethionine and Pneumocystis[J].FEMS Mierobiol Left,2004,237(2):179-186.
9[4]Mato JM,Corndes FJ,Lu SC,et al.S-Adenosylmethionine:a control switch that regulates liver function[J].FASEB J,2002,16(1):15-26.
10[5]Purohit V,Abdelmalek MF,Barve S,et al.Role of S-adenesylmethionine,folate,and betaine in the Westment of alcoholic liver disease:summmary of a symposium[J].Am J Clin Nutr,2007,86(1):14-24.