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The shape of things to come
How doproteins fold?
AI may have theanswer to one of biology’s biggest challenges
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At the moment, molecular biologists can probe proteins’ shapes experimentally, using techniques like
x
-ray
crystallography
. But this is
fiddly
and
time-consuming
. Now, things may be about to get much easier. On November 30th researchers from DeepMind, an artificial-intelligence (
ai
)laboratory owned by Alphabet, Google’s parent company, presented results suggesting that they have made enormous progress on one of biology’s grandest challenges—how to use a computer to predict a protein’s shape from just a listof its amino-acid components.
rystal•log•raphy
noun
晶体学
the branch of science that deals with crystals
fid
·
dly
djective rE informal
difficult to do, especially because you have to deal with very small objects
微小难做的
:
•
Fixing the TV was a fiddly job .
修理这台电视机很费事。
time-consuming
adj taking a long time todo
耗费时间的
:
•
a complex and time-consuming process
复杂而费时的过程
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