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首页> 外文期刊>Molecular and Cellular Biology >Three breakpoints of variant t(2;8) translocations in Burkitt's lymphoma cells fall within a region 140 kilobases distal from c-myc.
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Three breakpoints of variant t(2;8) translocations in Burkitt's lymphoma cells fall within a region 140 kilobases distal from c-myc.

机译:Burkitt淋巴瘤细胞中的变体t(2; 8)易位的三个断点位于c-myc远端140 km的区域内。

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The variant translocations t(2;8) in Burkitt's lymphoma cells join band q24 of chromosome 8, distal from c-myc, to the Igkappa locus, with considerable variation in the location of the breakpoints on chromosome 8. We report the cloning and molecular characterization of a chromosome 8 region, distal from the c-myc locus, which encompasses the breakpoints of the Burkitt's lymphoma cell lines BL64, BL21, and LY91 within 11 kilobase pairs, termed provisionally bvr-1 (Burkitt's variants' rearranging region 1). Using probes from the c-myc, the bvr-1, and the human pvt-1 loci obtained by chromosome walking coupled with pulsed-field gel electrophoresis, we have constructed a physical map of the region 3' of c-myc. We map bvr-1 and pvt-1 about 140 and 260 kilobase pairs, respectively, distal from c-myc.
机译:Burkitt淋巴瘤细胞中的变体易位t(2; 8)连接了8号染色体的q24带(远离c-myc)到Igkappa基因座,在8号染色体上的断点位置有很大变化。我们报道了克隆和分子克隆c-myc基因座远端的8号染色体区域的特征,该区域涵盖11千碱基对内Burkitt淋巴瘤细胞系BL64,BL21和LY91的断裂点,临时称为bvr-1(Burkitt变异体的重排区域1)。使用通过染色体行走结合脉冲场凝胶电泳从c-myc,bvr-1和人pvt-1基因座获得的探针,我们构建了c-myc区域3'的物理图。我们将bvr-1和pvt-1分别映射到距c-myc约140和260千碱基对。

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