人类基因缺陷严重 竟有多个癌症基因

　　In many cases, they will not cause any problems, with people carrying the disease but not becoming ill themselves. But learning more about how they, and other flaws, trigger disease could lead to new drugs, genetic tests and even ways of preventing ill health.

　　在大多数情况下，这些致病基因不会产生任何问题，很多人只是携带着疾病却不会真正生病。但是通过对致病以及缺陷基因如何诱发疾病深入研究，科学家们可以研制出新型药物、基因测试方法，甚至可以解决这种“带病却健康着”的生存状况。

　　Scientists have also started to read parts of the human blueprint that were inaccessible until now. Some of these "untouchable genes" could help explain why the human brain is so much more complex than the apes' version.

　　据了解，科学家也已经开始着手部分难以接触到的基因的解析工作。而其中一些基因或可回答为何人类大脑远比猿类大脑复杂。