. . . . . . . "[Leukemic cell populations classified as belonging to the B lineage according to their surface antigenic patterns revealed increasing expression of mRNA for the IgM heavy chain (mu mRNA) in a maturation-dependent fashion, which was not correlated to rearrangement of the immunoglobulin mu chain gene--only 66% of the leukemias with rearranged mu gene also transcribed it.]. 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 . "2017-10-17T13:16:14+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .