G2Cdb::Allele report

Mutation type
D

Altered genes (1)

Gene Symbol Species Description
G00002137 SRC Homo sapiens v-src sarcoma (Schmidt-Ruppin A-2) viral oncogene homolog (avian)

Diseases (1)

Disease Description Nervous effect
D00000100 Myeloid leukaemia N

Literature (1)

Pubmed - other

  • Localization of the SRC oncogene to chromosome band 20q11.2 and loss of this gene with deletion (20q) in two leukemic patients.

    Morris CM, Honeybone LM, Hollings PE and Fitzgerald PH

    Cytogenetic and Molecular Oncology Unit, Christchurch Hospital, New Zealand.

    In situ hybridization of the pHul-c-src probe to metaphase cells from three normal donors and two leukemic patients showed significant labeling in the proximal region of the long arm of chromosome 20q, with modal peaks of grains consistently at band 20q11.2. A secondary peak of grains was detected in the region 20q13.2-qter, the localization of SRC suggested by previous in situ studies. The exact localization of SRC is important for understanding the del(20q) chromosomal abnormality in myeloid neoplasias. Chromosome in situ hybridization and genomic studies showed loss of one allele of SRC in two patients with the deletion (20q). These results differ from previously published findings and suggest heterogeneity of the breakpoint at 20q11.2 in interstitial deletions of 20q, which characterize myeloid disorders.

    Blood 1989;74;5;1768-73

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EUROSPIN (FP7-HEALTH-241498), SynSys (FP7-HEALTH-242167) and GENCODYS (FP7-HEALTH-241995).

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