Frances Arnold (@francesarnold) 's Twitter Profile
Frances Arnold

@francesarnold

Innovation by evolution,
Linus Pauling Professor at Caltech,
Nobel Prize in Chemistry (I am an engineer of the biological world)

ID: 153324320

linkhttp://fhalab.caltech.edu calendar_today08-06-2010 07:21:32

3,3K Tweet

67,67K Followers

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Frances Arnold (@francesarnold) 's Twitter Profile Photo
Frances Arnold
@francesarnold

5 years ago

For my first work-related tweet of 2020, I am totally bummed to announce that we have retracted last year's paper on enzymatic synthesis of beta-lactams. The work has not been reproducible. science.sciencemag.org/content/364/64…