Assertion: hemophilia's gene | /r/AtLocation | long arm of chromosome x
Facets:
value: within the xq28 region
type: LOCATION
Source sentences:
text: The gene for FVIII (F8C) is located on the long arm of chromosome X, within the Xq28 region.
text: The gene for factor IX—like the gene for factor VIII—is located on the long arm of chromosome X, within the Xq27 region.