Yang XM, MacKenzie RE (Nov 1993). "NAD-dependent methylenetetrahydrofolate dehydrogenase-methenyltetrahydrofolate cyclohydrolase is the mammalian homolog of the mitochondrial enzyme encoded by the yeast MIS1 gene". Biochemistry. 32 (41): 11118–23. doi:10.1021/bi00092a022. PMID8218174.
Yang XM, MacKenzie RE (Nov 1993). "NAD-dependent methylenetetrahydrofolate dehydrogenase-methenyltetrahydrofolate cyclohydrolase is the mammalian homolog of the mitochondrial enzyme encoded by the yeast MIS1 gene". Biochemistry. 32 (41): 11118–23. doi:10.1021/bi00092a022. PMID8218174.