CD105 expression was high in RCMD (>92.6 ± 1.2%) compared to that of control (77.8 ± 2.5%), RCUD (75.9 ± 6.1%), and RAEB (77.3 ± 10.2%) (Figure 2). This evidence concerns the gene ENG and myelodysplastic syndrome with multilineage dysplasia.