Fig. 4.
Dot plots of patients with loss of H.
Red blood cell spheres stained with Ulex (LFL1) from an O patient with MDS (A) and an O patient with AML (B) both with a normal population of cells and a population of cells having diminished H fluorescence. The red blood cell spheres from an A1O patient with AML (C) and an A1O patient with CMML (D) stained with Helix (LFL2) and Ulex (LFL1). The loss of H is more extensive in the patient with CMML and is affecting the levels of the A antigen as well. (E) Red blood cell spheres from a BO patient with MPD stained with anti-B (LFL2) and Ulex (LFL1).
