当研究人员仔细观察染色体中的 DNA 时，他们很惊讶地发现，其中只有一小部分，大约是20%到30%，能转化成有意义的遗传信息。

When researchers look really carefully at the DNA in Chromosomes though, they were amazed to find that only a fraction of it, maybe 20-30%, converts into meaningful genetic information.

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这在女孩和数学方面特别突出，因为有些女孩认为自己在数字方面没有遗传优势，没有失败的借口所以能胜出。

That’s particularly true of girls and math, apparently because some girls assume that they are genetically disadvantaged at numbers; deprived of an excuse for failure, they excel.

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吉透和沃特兰在开始时想看看这些小生物是否能改变这不幸的遗传病。

Jirtle and Waterland set about to see if they could change the unfortunate genetic legacy of these little creatures.

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If you can genetically engineer viruses like this and viruses have all those good properties as gene therapy vehicles that I described.

如果你能像我说的这样在遗传上改造病毒,加之病毒具备诸多优点,适合作为基因治疗的载体

耶鲁公开课 - 生物医学工程探索课程节选

So, its genetic material wouldn't be released and even if it was released, the genetic material is also cross-linked, and so it can't be transcribed and translated or replicated.

不能释放遗传物质,而且即使能释放遗传物质,该物质也是交联的,因此转录和翻译,即复制过程不能进行

耶鲁公开课 - 生物医学工程探索课程节选

But, also, there are genetic disorders, some falling under the rubric of what's known as "Specific language impairment," where children are born without the same ability as the rest of us to learn to speak.

但被叫做"特殊言语损伤"的遗传障碍,也能使你失去语言能力,儿童出生便不具有,我们其他人所具有的学习说话的能力

耶鲁公开课 - 心理学导论课程节选