. . . . . . . "[In the present study, the clonal relationship was investigated between peripheral blood polymorphonuclear cells (PMNCs) and marrow progenitor cells and the origin of ringed sideroblasts in patients with refractory anemia with ring sideroblasts (RARS) by polymerase chain reaction (PCR) of HUMARA gene.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:10:41+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .