Dlg 7 is expressed in human haematopoietic stem cells (CD 34 + CD 38-) but much less expression was detected in haematopoietic progenitor cells (CD 34 + 38 + ) or in fully mature blood cells.
Dlg 7 er tjáð í blóðmyndandi stofnfrumum í mönnum (CD 34 + CD 38-) en mun minni tjáning er í forverafrumum (CD 34 + CD 38 + ) eða þroskuðum blóðfrumum.