Article
Targeted insertion of two Mthfr promoters in mice reveals temporal- and tissue-specific regulation.
Mammalian genome : official journal of the International Mammalian Genome Society - 1 Dec 2011
Pickell Laura, Wu Qing, Wang Xiao-Ling, Leclerc Daniel, Friedman Hana, Peterson Alan C, Rozen Rima
Abstract excerpt
Methylenetetrahydrofolate reductase (MTHFR), a key enzyme in folate metabolism, synthesizes 5-methyltetrahydrofolate, the main circulatory form of folate which is required for maintaining nontoxic levels of homocysteine and providing one-carbon units for methylation. A common 677C → T variant in MTHFR confers mild MTHFR deficiency and has been associated with a number of human disorders, including neural tube...
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