Evidence map›Paper›PMID 31308553›Full record

ReviewNature methods2019

Machine-learning-guided directed evolution for protein engineering.

Kevin K Yang, Zachary Wu, Frances H Arnold

Open access · greenAbstract readReview
PubMed Publisher
In one paragraph

Review in Nature methods, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 429 papers.

0numbers the graph read from it
0cells of the map it votes in
429citing papers in PubMed
2.7field-weighted citation impact, top 8% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

429 citing papers in PubMed, 29 citations in OpenAlex.

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369 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Kevin K YangDivision of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA, USA.
Zachary WuDivision of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA, USA.
Frances H ArnoldDivision of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA, USA. fha@cheme.caltech.edu.
California Institute of Technology · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Protein engineering through machine-learning-guided directed evolution enables the optimization of protein functions. Machine-learning approaches predict how sequence maps to function in a data-driven manner without requiring a detailed model of the underlying physics or biological pathways. Such methods accelerate directed evolution by learning from the properties of characterized variants and using that information to select sequences that are likely to exhibit improved properties. Here we introduce the steps required to build machine-learning sequence-function models and to use those models to guide engineering, making recommendations at each stage. This review covers basic concepts relevant to the use of machine learning for protein engineering, as well as the current literature and applications of this engineering paradigm. We illustrate the process with two case studies. Finally, we look to future opportunities for machine learning to enable the discovery of unknown protein functions and uncover the relationship between protein sequence and function.

Indexed as

AlgorithmsDirected Molecular EvolutionMachine LearningModels, BiologicalHumansProtein EngineeringProteinsProteins

Identifiers

PMID31308553
OpenAlexW2938803199

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.