This HTML5 document contains 5 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

PrefixNamespace IRI
isaphttp://webisa.webdatacommons.org/prov/
isahttp://webisa.webdatacommons.org/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
provhttp://www.w3.org/ns/prov#
n5pubmedcentralcanada.
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
isa:10205040
rdf:type
prov:Entity
prov:value
B vitamins such as folate and vitamin B6 play an important role in DNA methylation,2,3 and molecular studies show that ER-negative breast cancer is caused by the lack of ER gene transcription due to the methylation of the CpG island 5??? to the gene.39 Likewise, previous epidemiologic studies have shown an elevated risk of ER-negative tumors among women who had a low intake of folate.23,24 Our dat
prov:wasQuotedFrom
n5:ca
Subject Item
isap:29854941
prov:wasDerivedFrom
isa:10205040
Subject Item
isap:439668752
prov:wasDerivedFrom
isa:10205040