. . . . . . . . . . . . "[This xenograft is known to have a homogeneously staining region (HSR) on chromosome 20 and to exhibit 60- to 100-fold amplification of clones 8, G21 and N-myc, and showed a rapid tumor weight doubling time of 5.9 days; it represents one of the most malignant strains of human neuroblastoma.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:37:48+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .