戈林综合征基因的位置
P A Farndon1, R G Del Mastro, D G Evans
1Department of Clinical Genetics, University of Birmingham, Birmingham Maternity Hospital, UK.
Lancet (London, England)
|March 7, 1992
概括
研究人员确定了负责戈林综合征的基因,这是导致基底细胞癌和其他异常的疾病. 这一发现有助于理解基底细胞癌的发展,并使得受影响家庭的遗传风险评估成为可能.
科学领域:
- 遗传学 遗传学 是一个
- 皮肤病学 皮肤病学
- 在瘤学瘤学.
背景情况:
- 戈林综合征,也称为naevoid-basal-cell-carcinoma综合征,是一种自体主导性疾病.
- 它的特征是多个基底细胞癌,口腔瘤,骨异常,内化和发育形.
研究的目的:
- 为了确定负责戈林综合征的基因.
- 了解基底细胞癌的发病过程.
- 为了使遗传风险估计和预症状识别用于监测.
主要方法:
- 链接分析被用来绘制基因图.
- 用DNA标记物D9S12和D9S53来缩小基因的位置.
主要成果:
- 导致戈林综合征的基因定位在9q22.3-q31.3染色体上.
- 最可能的位置是在DNA标记物D9S12和D9S53.3之间.
结论:
- 对戈林综合征基因的鉴定为进一步研究提供了关键的目标.
- 这种遗传局部化有助于开发基于DNA的风险评估和症状前诊断.
- 了解这个基因可以改善戈林综合征患者的管理和监测.
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