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共济失调毛细血管扩张症中分离的克隆细胞中的串联易位t(14;14)有所不同。

Tandem translocation t(14;14) in isolated and clonal cells in ataxia telangiectasia are different.

作者信息

Aurias A, Dutrillaux B, Griscelli C

出版信息

Hum Genet. 1983;63(4):320-2. doi: 10.1007/BF00274754.

DOI:10.1007/BF00274754
PMID:6862436
Abstract

In a patient affected by ataxia telangiectasia (AT), an invading clone with a t(14;14) was found in PHA-, but not in pokeweed-stimulated, lymphocytes. With high resolution R-banding, the proximal breakage was visualized at the junction of bands q11.1-q11.2. This breakpoint differs from that (q12) of noninvading rearrangements of chromosome 14 in AT and non-AT patients. These differences are discussed.

摘要

在一名患有共济失调毛细血管扩张症(AT)的患者中,在PHA刺激的淋巴细胞中未发现,但在PHA刺激的淋巴细胞中发现了一个带有t(14;14)的侵入性克隆。通过高分辨率R带,近端断裂在q11.1-q11.2带的交界处可见。这个断点与AT和非AT患者中14号染色体非侵入性重排的断点(q12)不同。对这些差异进行了讨论。

相似文献

1
Tandem translocation t(14;14) in isolated and clonal cells in ataxia telangiectasia are different.共济失调毛细血管扩张症中分离的克隆细胞中的串联易位t(14;14)有所不同。
Hum Genet. 1983;63(4):320-2. doi: 10.1007/BF00274754.
2
New data on clonal anomalies of chromosome 14 in ataxia telangiectasia: tct(14;14) and inv(14).共济失调毛细血管扩张症中14号染色体克隆性异常的新数据:tct(14;14)和inv(14)
Hum Genet. 1986 Jan;72(1):22-4. doi: 10.1007/BF00278811.
3
The chromosome breakpoint at 14q32 in an ataxia telangiectasia t(14;14) T cell clone is different from the 14q32 breakpoint in Burkitts and an inv(14) T cell lymphoma.共济失调毛细血管扩张症t(14;14) T细胞克隆中14q32处的染色体断点与伯基特淋巴瘤及inv(14) T细胞淋巴瘤中14q32处的断点不同。
Hum Genet. 1986 Jul;73(3):254-9. doi: 10.1007/BF00401239.
4
VP16 hypersensitivity and increased faulty recombination in ataxia telangiectasia lymphocytes characterized by the tandem translocation t(14;14)(q11;q32).以串联易位t(14;14)(q11;q32)为特征的共济失调毛细血管扩张症淋巴细胞中,VP16超敏反应及错误重组增加。
Carcinogenesis. 1996 Feb;17(2):203-7. doi: 10.1093/carcin/17.2.203.
5
A 14/14 marker chromosome lymphocyte clone in ataxia telangiectasia.共济失调毛细血管扩张症中的一个具有14/14标记染色体的淋巴细胞克隆。
J Hered. 1975 Jan-Feb;66(1):33-5. doi: 10.1093/oxfordjournals.jhered.a108569.
6
A subpopulation of t(2;14)(p11;q32) cells in ataxia telangiectasia B lymphocytes.
Hum Genet. 1986 Aug;73(4):346-9. doi: 10.1007/BF00279098.
7
Breakage of the T cell receptor alpha chain locus in non malignant clones from patients with ataxia telangiectasia.共济失调毛细血管扩张症患者非恶性克隆中T细胞受体α链基因座的断裂
Hum Genet. 1988 Aug;79(4):360-4. doi: 10.1007/BF00282177.
8
Probable involvement of immunoglobulin superfamily genes in most recurrent chromosomal rearrangements from ataxia telangiectasia.
Hum Genet. 1986 Mar;72(3):210-4. doi: 10.1007/BF00291879.
9
Growth of large chromosomally abnormal T cell clones in ataxia telangiectasia patients is associated with translocation at 14q11. A model for other T cell neoplasia.共济失调毛细血管扩张症患者中大型染色体异常T细胞克隆的生长与14q11处的易位有关。这是其他T细胞肿瘤形成的一种模式。
Hum Genet. 1987 Aug;76(4):389-95. doi: 10.1007/BF00272451.
10
Molecular characterization of ataxia telangiectasia T cell clones. II. The clonal inv(14) in ataxia telangiectasia differs from the inv(14) in T cell lymphoma.共济失调毛细血管扩张症T细胞克隆的分子特征。II. 共济失调毛细血管扩张症中的克隆性14号染色体倒位不同于T细胞淋巴瘤中的14号染色体倒位。
Hum Genet. 1988 Apr;78(4):316-9. doi: 10.1007/BF00291726.

引用本文的文献

1
An artifact in evaluation of paternal age trends for Down syndrome.唐氏综合征父亲年龄趋势评估中的一个假象。
Hum Genet. 1984;65(4):407. doi: 10.1007/BF00291570.
2
Inversion (14)(q12qter) or (q11.2q32.3): the most frequently acquired rearrangement in lymphocytes.倒位(14)(q12q末端)或(q11.2q32.3):淋巴细胞中最常见的获得性重排。
Hum Genet. 1985;71(1):19-21. doi: 10.1007/BF00295660.
3
New data on clonal anomalies of chromosome 14 in ataxia telangiectasia: tct(14;14) and inv(14).共济失调毛细血管扩张症中14号染色体克隆性异常的新数据:tct(14;14)和inv(14)

本文引用的文献

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High frequencies of inversions and translocations of chromosomes 7 and 14 in ataxia telangiectasia.共济失调毛细血管扩张症中7号和14号染色体的倒位和易位频率较高。
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Hum Genet. 1987 Aug;76(4):389-95. doi: 10.1007/BF00272451.
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The chromosome breakpoint at 14q32 in an ataxia telangiectasia t(14;14) T cell clone is different from the 14q32 breakpoint in Burkitts and an inv(14) T cell lymphoma.共济失调毛细血管扩张症t(14;14) T细胞克隆中14q32处的染色体断点与伯基特淋巴瘤及inv(14) T细胞淋巴瘤中14q32处的断点不同。
Hum Genet. 1986 Jul;73(3):254-9. doi: 10.1007/BF00401239.
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Juxtaposition of the T-cell receptor alpha-chain locus (14q11) and a region (14q32) of potential importance in leukemogenesis by a 14;14 translocation in a patient with T-cell chronic lymphocytic leukemia and ataxia-telangiectasia.一名患有T细胞慢性淋巴细胞白血病和共济失调毛细血管扩张症的患者,因14号与14号染色体易位,导致T细胞受体α链基因座(14q11)与白血病发生中可能具有重要意义的一个区域(14q32)并置。
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The breakpoint of an inversion of chromosome 14 in a T-cell leukemia: sequences downstream of the immunoglobulin heavy chain locus are implicated in tumorigenesis.14号染色体倒位在T细胞白血病中的断点:免疫球蛋白重链基因座下游序列与肿瘤发生有关。
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