PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18551038-9 2008 MTHFR-Tg mice were generated and confirmed to have increased levels of MTHFR with altered distributions of folate and thiols in a tissue-specific manner. Sulfhydryl Compounds 118-124 methylenetetrahydrofolate reductase Mus musculus 0-5