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As has repeatedly been stated, the underlying hypothesis, which in a number of cases has been supported by direct experimental evidence, is that each gene controls the production, function, and specificity of a particular enzyme.

  • -- Edward Lawrie Tatum 爱德华·劳里·塔图姆

正如人们一再指出的，在许多情况下得到直接实验证据支持的基本假设是，每个基因控制特定酶的产生、功能和特异性。

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Experimental Evidence Hypothesis

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The Yale group was doing the Harold. So by our senior year we were trying to do the Harold. Again, we had no idea what we were doing. We had one guy in the group who was pretty experimental; he would kind of push us to do weird things. It was really fun, a great experience.

耶鲁小组在做哈罗德。所以到大四的时候，我们想做哈罗德。同样，我们也不知道自己在做什么。我们组中有一个人很有实验精神;他会强迫我们做一些奇怪的事情。非常有趣，非常棒的经历。

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You don't get to cut that chain of evidence and start over. You're always going to be pursued by your data shadow, which is forming from thousands and thousands of little leaks and tributaries of information.

你不可能切断证据链然后重新开始。你总是会被你的数据阴影所追逐，这是由成千上万的信息泄露和支流形成的。

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Is it philosophical, is it quite allowable, to assume without evidence from fossil plants that the family or any of the genera was once larger and wide spread? and occupied a continuous area?

在没有化石植物证据的情况下，假定植物科或任何属曾经是更大、分布更广的，这是合乎哲学的吗?占据了一个连续的区域?

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You can't prove any hypothesis, you can only improve or disprove it.

你不能证明任何假设，你只能改进或反驳它。

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I feel SF is going through an experimental phase right now.

我觉得科幻小说正在经历一个实验阶段。

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