They discovered two enzymes that snip pieces from a large protein protruding from brain cells.

他们发现两种能把脑细胞突出蛋白质剪切成碎片的酶。

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Like we talked about with insulin; make large quantities of this recombinant viral protein, and use that as a vaccine.

就像我们讲过的胰岛素,生成大量重组的病毒蛋白,并将其作为疫苗使用

耶鲁公开课 - 生物医学工程探索课程节选

And how would you produce a protein in large quantities?

怎样大量制造蛋白质呢

耶鲁公开课 - 生物医学工程探索课程节选

In three hours I consumed: eight glasses of water, two cans of Coke Zero, a large strawberry and protein powder smoothie, and a 20 oz. bottle of Gatorade.

FORBES: Hidden Dehydration Danger

Biotechnology is good at taking genes from one organism (a human being, for example) and sticking them into another (yeast, say) in order to churn out large amounts of a desirable protein.

ECONOMIST: An attempt to mimic part of a cell on a chip

But the gene scan found the tumor was making large amounts of a growth-promoting protein called RET.

FORBES: Health