Evidence map›Paper›PMID 32929197›Full record

ArticleNature plants2020

Small subunits can determine enzyme kinetics of tobacco Rubisco expressed in Escherichia coli.

Myat T Lin, William D Stone, Vishalsingh Chaudhari, Maureen R Hanson

Open access · greenAbstract read
PubMed Publisher
In one paragraph

Article in Nature plants, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
3.3field-weighted citation impact, top 7% 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

26 citing papers in PubMed, 60 citations in OpenAlex.

  1. Article
  2. Review
  3. Rewinding evolution in planta: A Rubisco-null platform validates high-performance ancestral enzymes.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  4. Article
  5. Directed evolution of a plant Rubisco chaperone with altered client recognition.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Review
  12. Towards engineering a hybrid carboxysome.Photosynthesis research · 2023
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Review
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 1 institution in 1 country.

Myat T LinDepartment of Molecular Biology and Genetics, Cornell University, Ithaca, NY, USA.ORCID http://orcid.org/0000-0002-4914-3411
William D StoneDepartment of Molecular Biology and Genetics, Cornell University, Ithaca, NY, USA.ORCID http://orcid.org/0000-0003-4871-6801
Vishalsingh ChaudhariDepartment of Molecular Biology and Genetics, Cornell University, Ithaca, NY, USA.ORCID http://orcid.org/0000-0002-6421-8602
Maureen R HansonDepartment of Molecular Biology and Genetics, Cornell University, Ithaca, NY, USA. mrh5@cornell.edu.ORCID http://orcid.org/0000-0001-8141-3058
Cornell University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ribulose-1,5-bisphosphate carboxylase-oxygenase (Rubisco) catalyses the first step in carbon fixation and is a strategic target for improving photosynthetic efficiency. In plants, Rubisco is composed of eight large and eight small subunits, and its biogenesis requires multiple chaperones. Here, we optimized a system to produce tobacco Rubisco in Escherichia coli by coexpressing chaperones in autoinduction medium. We successfully assembled tobacco Rubisco in E. coli with each small subunit that is normally encoded by the nuclear genome. Even though each enzyme carries only a single type of small subunit in E. coli, the enzymes exhibit carboxylation kinetics that are very similar to the carboxylation kinetics of the native Rubisco. Tobacco Rubisco assembled with a recently discovered trichome small subunit has a higher catalytic rate and a lower CO

Indexed as

Cloning, MolecularEscherichia coliGenetic VectorsKineticsMolecular ChaperonesNicotianaPromoter Regions, GeneticProtein SubunitsRibulose-Bisphosphate CarboxylaseMolecular ChaperonesProtein SubunitsRibulose-Bisphosphate Carboxylase

Identifiers

PMID32929197
OpenAlexW3085037893

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.