title: Molecular characterization of a t(11;14)(q23;q32) chromosome translocation in a B-cell lymphoma.
abstract: We have analyzed the molecular features of a t(11;14)(q23;q32) chromosome translocation of a cell line established from a B-cell lymphoma. Somatic hybrid cells carrying the 11q- and/or 14q+ chromosome(s) were produced in order to map the breakpoints. Southern blot analyses of DNAs from these hybrid cell lines together with various probes from the IGH locus on chromosome 14 and the ETS-1 and CD3 genes on chromosome 11 showed that the breakpoints of the translocation occurred between the constant regions of the C phi gamma and C gamma 2 genes on chromosome 14 and between the CD3 and ETS-1 genes on chromosome 11. The t(11;14)(q23;q32) translocation does not seem to involve the same mechanism that is responsible for translocations occurring at the immunoglobulin heavy chain joining segment (JH).
authors: Fels Institute for Cancer Research and Molecular Biology, Temple University School of Medicine, Philadelphia, Pennsylvania 19140.
authors: Y
authors: Y
authors: Akao
authors: Y
authors: Y
authors: Tsujimoto
authors: J
authors: J
authors: Finan
authors: P C
authors: PC
authors: Nowell
authors: C M
authors: CM
authors: Croce
mesh_terms: D015703:Antigens, CD / Q000235:genetics; D000945:Antigens, Differentiation, T-Lymphocyte / Q000235:genetics; D001402:B-Lymphocytes / Q000276:immunology; D015139:Blotting, Southern; D017252:CD3 Complex; D002460:Cell Line; D002871:Chromosome Banding; D002880:Chromosomes, Human, Pair 11; D002883:Chromosomes, Human, Pair 14; D004247:DNA / Q000235:genetics; D004273:DNA, Neoplasm / Q000235:genetics / Q000302:isolation & purification; D005260:Female; D006801:Humans; D007127:Immunoglobulin Constant Regions / Q000235:genetics; D008223:Lymphoma / Q000235:genetics* / Q000276:immunology; D010920:Placenta / Q000032:analysis; D011247:Pregnancy; D011948:Receptors, Antigen, T-Cell / Q000235:genetics; D015183:Restriction Mapping; D014178:Translocation, Genetic
chemical_list: D015703:Antigens, CD; D000945:Antigens, Differentiation, T-Lymphocyte; D017252:CD3 Complex; D004273:DNA, Neoplasm; D007127:Immunoglobulin Constant Regions; D011948:Receptors, Antigen, T-Cell; D004247:DNA