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跟个风,也说说牛文背后的故事
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跟个风,也说说牛文背后的故事# Biology - 生物学
a*o
1
Postdoc A and Professor B wanted to do a very ambitious prioject. They
wanted
to identify all interacting partners of a very important general
transcription factor (Protein C) by yeast two hybrid. It was 15 years
ago and Mass Spec was not as powerful as today. Postdoc A worked days and
nights for a few days before he got into Professor B's office. He told
Professor B sadly that this ambitious project can not be pursued further
since the "bait" itself activated transcription. Professor B was shoc
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c*l
2
所以说glucose也可以是某种bug的antibiotics。
antibiotics只是一个概念,并不等同与某一种具体的物质。 antibiotics是因
bacteria的种类而异的。 譬如说penicillin对于某种bacterium就是nutrient,对于
gram+的bacteria就是antibiotics, 而glucose对于大部分bacteria就是nutrient,而
可能对于某种bacterium就是antibiotics。 这不过就是一个概念的问题,一个历史遗
留问题。 只能说明人类的知识太有限,在博大的自然中如此的渺小。
人类一思考,上帝就发笑。 当Fleming说penicillin是antibiotics,上帝笑了。

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