... 基因组的排序问题: Genome Sorting Problems 人类基因组的计划: human genome project 胚胎基因组的活化: embryonic genome activation ...
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人类基因组计划是否影响社会的道德标准呢?
Does the Human Genome Project affect the moral standards of society?
测序技术在人类基因组计划后有了长足的进展,但是它仍然要求DNA经过一项称为“放大”的步骤,被复制几百万次,然后再用荧光标记。
Sequencing technology has come a long way since the Human Genome Project, but it still requires DNA to be copied millions of times, a step called amplification, and labelled with fluorescent tags.
为了使他们充份了解所要研究的基因片段,他们工作的重心放在已被人类基因组计划充分研究的13,000段基因片段。
They focused their efforts on just over 13, 000 genes that have been well enough studied by the Human Genome Project for their DNA sequences to be known accurately.
The goal of that was to take for a typical human, or for a typical - in the case of the human genome project maybe you're looking at fruit flies, you want to look at all the DNA in a fruit fly, but to look at the sequence of base pairs that makes up human DNA and write them all out; we'll talk about that later.
这个计划的目的是,建立一个有代表性人类的基因顺序,或者说是典型的人类基因组,就人类基因组计划来说,或许你在研究果蝇,你想观察果蝇内的所有DNA,而人类基因组计划是观察组成人类的,DNA的碱基对顺序并且将它们记录下来,我们不久之后会讨论这些内容
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