Assertion: h antigen | /r/HasProperty | receptor
Facets:
value: for norwalk virus
type: TRANSITIVE-OBJECT
value: for the bacteria helicobacter pylori
type: TRANSITIVE-OBJECT
Source sentences:
text: The Le(b) and H antigens are receptors for the bacteria Helicobacter pylori, a gram-negative bacterium that can cause gastritis and has been implicated in peptic ulcer disease, gastric adenocarcinoma, mucosa-associated lymphoma (or mucosal associated lymphatic tissue lymphoma –
text: Le(b) and type 1 H antigens are also receptors for Norwalk virus (common cause of acute gastroenteritis).