Evidence map›Paper›PMID 34969982›Full record

ArticleNature methods2022

Systematic molecular evolution enables robust biomolecule discovery.

Erika A DeBenedictis, Emma J Chory, Dana W Gretton, Brian Wang, Stefan Golas, Kevin M Esvelt

Abstract read
In one paragraph

Article in Nature methods, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
–field-weighted citation impact
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

37 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Protein engineering: status report.Protein engineering, design & selection : PEDS · 2026
    Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Review
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
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

6 authors.

Erika A DeBenedictis *Media Laboratory, Massachusetts Institute of Technology, Cambridge, MA, USA. erika.alden@mit.edu.ORCID http://orcid.org/0000-0002-7933-2651
Emma J Chory *Media Laboratory, Massachusetts Institute of Technology, Cambridge, MA, USA.ORCID http://orcid.org/0000-0001-8541-9289
Dana W GrettonMedia Laboratory, Massachusetts Institute of Technology, Cambridge, MA, USA.
Brian WangMedia Laboratory, Massachusetts Institute of Technology, Cambridge, MA, USA.
Stefan GolasMedia Laboratory, Massachusetts Institute of Technology, Cambridge, MA, USA.
Kevin M EsveltMedia Laboratory, Massachusetts Institute of Technology, Cambridge, MA, USA. esvelt@mit.edu.ORCID http://orcid.org/0000-0001-8797-3945

Funding

Sculpting the Enteric Microbiota with CRISPR-Cas SystemsR00DK102669 · NIDDK · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI ESVELT, KEVIN · 2016 to 2017
$496k
Genomic incorporation of stapled peptides for cost effective discovery and synthesis of novel therapeuticsF32CA247274 · NCI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI CHORY, EMMA J · 2020 to 2022
$201k
Quadruplet Decoding for Multiplexed Non-Canonical Amino Acid IncorporationF31AI145181 · NIAID · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI DEBENEDICTIS, ERIKA ALDEN · 2019 to 2020
$88k
NCI NIH HHS F32 CA247274NIAID NIH HHS F31 AI145181NIDDK NIH HHS R00 DK102669
6 · The paper itself

Abstract

Evolution occurs when selective pressures from the environment shape inherited variation over time. Within the laboratory, evolution is commonly used to engineer proteins and RNA, but experimental constraints have limited the ability to reproducibly and reliably explore factors such as population diversity, the timing of environmental changes and chance on outcomes. We developed a robotic system termed phage- and robotics-assisted near-continuous evolution (PRANCE) to comprehensively explore biomolecular evolution by performing phage-assisted continuous evolution in high-throughput. PRANCE implements an automated feedback control system that adjusts the stringency of selection in response to real-time measurements of each molecular activity. In evolving three distinct types of biomolecule, we find that evolution is reproducibly altered by both random chance and the historical pattern of environmental changes. This work improves the reliability of protein engineering and enables the systematic analysis of the historical, environmental and random factors governing biomolecular evolution.

Indexed as

Bacteriophage M13BacteriophagesDirected Molecular EvolutionGenotypeHigh-Throughput Screening AssaysMiniaturizationMultiplex Polymerase Chain ReactionMutagenesisMutationRNARoboticsRNA

Identifiers

PMID34969982
PMCPMC11655129

What OpenQuestion holds

Textmetadata
LicenceTDM
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.