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随着染色体定位技术的改进,显示越来越多的疾病与特异性的基因缺损有关。最近小细胞肺癌的基因起源被鉴定。小细胞肺癌的基因缺损原因虽不清楚,但发现这一关系的研究人员说,吸烟可能是一个原因。美国贝塞斯达国立癌症研究所和卫生科学统一服务大学,以及圣安东尼奥的得克萨斯大学卫生科学中心研究人员进行的一项研究表明,第3对染色体上缺失的一对基因是小细胞肺癌发生的原因,10月1日
With improvements in chromosome localization technology, more and more diseases have been shown to be related to specific genetic defects. The genetic origin of recent small cell lung cancer was identified. Although the cause of genetic defects in small cell lung cancer is not clear, researchers who discovered the relationship say that smoking may be a cause. A study conducted by researchers at the National Cancer Institute of Bethesda and the Unified University of Health Sciences and the University of Texas Health Science Center in San Antonio showed that the pair of genes missing on the third pair of chromosomes is responsible for the development of small cell lung cancer. , October 1