Evidence map›Paper›PMID 33764472›Full record

ArticleThe Plant cell2021

Genome-wide signatures of plastid-nuclear coevolution point to repeated perturbations of plastid proteostasis systems across angiosperms.

Evan S Forsythe, Alissa M Williams, Daniel B Sloan

Open access · bronzeAbstract read
In one paragraph

Article in The Plant cell, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
3.4field-weighted citation impact, top 6% 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

33 citing papers in PubMed, 50 citations in OpenAlex.

  1. Review
  2. Article
  3. Sensitivity of genome-wide tests for mitonuclear genetic incompatibilities.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2026
    Article
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  7. Plant MutS2 proteins function in plastid ribosome quality control.bioRxiv : the preprint server for biology · 2025
    Article
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  14. Review
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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.

Evan S ForsytheDepartment of Biology, Colorado State University, Fort Collins, Colorado 80523, USA.ORCID 0000-0002-3865-2245
Alissa M WilliamsDepartment of Biology, Colorado State University, Fort Collins, Colorado 80523, USA.ORCID 0000-0002-6840-2415
Daniel B SloanDepartment of Biology, Colorado State University, Fort Collins, Colorado 80523, USA.ORCID 0000-0002-3618-0897
Colorado State University · US

Funding

Predoctoral Training in Quantitative Cell & Molecular BiologyT32GM132057 · NIGMS · COLORADO STATE UNIVERSITY · PI Karen Marie Dobos, Brian Munsky · 2019 to 2026
$2.9M
NIGMS NIH HHS T32 GM132057
6 · The paper itself

Abstract

Nuclear and plastid (chloroplast) genomes experience different mutation rates, levels of selection, and transmission modes, yet key cellular functions depend on their coordinated interactions. Functionally related proteins often show correlated changes in rates of sequence evolution across a phylogeny [evolutionary rate covariation (ERC)], offering a means to detect previously unidentified suites of coevolving and cofunctional genes. We performed phylogenomic analyses across angiosperm diversity, scanning the nuclear genome for genes that exhibit ERC with plastid genes. As expected, the strongest hits were highly enriched for genes encoding plastid-targeted proteins, providing evidence that cytonuclear interactions affect rates of molecular evolution at genome-wide scales. Many identified nuclear genes functioned in post-transcriptional regulation and the maintenance of protein homeostasis (proteostasis), including protein translation (in both the plastid and cytosol), import, quality control, and turnover. We also identified nuclear genes that exhibit strong signatures of coevolution with the plastid genome, but their encoded proteins lack organellar-targeting annotations, making them candidates for having previously undescribed roles in plastids. In sum, our genome-wide analyses reveal that plastid-nuclear coevolution extends beyond the intimate molecular interactions within chloroplast enzyme complexes and may be driven by frequent rewiring of the machinery responsible for maintenance of plastid proteostasis in angiosperms.

Indexed as

Biological EvolutionCell NucleusChloroplast ProteinsGenome, PlantGenome, PlastidGenome-Wide Association StudyMagnoliopsidaPlant ProteinsProteostasisChloroplast ProteinsPlant Proteins

Identifiers

PMID33764472
PMCPMC8226287
OpenAlexW3126264119

What Socratic 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 Socratic graph.