PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 29360980-5 2018 Reduced representation bisulfite sequencing revealed sperm DNA hypomethylation in Mthfr+/- mice on the 10x diets. hydrogen sulfite 23-32 methylenetetrahydrofolate reductase Mus musculus 82-87