Evidence map›Paper›PMID 32772380›Full record

ArticleThe New phytologist2021

Targeted plant hologenome editing for plant trait enhancement.

Mohammadhossein Ravanbakhsh, George A Kowalchuk, Alexandre Jousset

Abstract read
In one paragraph

Article in The New phytologist, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

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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.

Mohammadhossein RavanbakhshInstitute of Environmental Biology, Ecology and Biodiversity Group, Utrecht University, Utrecht, 3584 CH, the Netherlands.ORCID 0000-0002-4330-6080
George A KowalchukInstitute of Environmental Biology, Ecology and Biodiversity Group, Utrecht University, Utrecht, 3584 CH, the Netherlands.ORCID 0000-0003-3866-0832
Alexandre JoussetJiangsu Provincial Key Lab for Organic Solid Waste Utilization, National Engineering Research Center for Organic-based Fertilizers, Jiangsu Collaborative Innovation Center for Solid Organic Waste Resource Utilization, Nanjing Agricultural University, Weigang 1, Nanjing, 210095, China.ORCID 0000-0002-6805-2486

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Breeding better crops is a cornerstone of global food security. While efforts in plant genetic improvement show promise, it is increasingly becoming apparent that the plant phenotype should be treated as a function of the holobiont, in which plant and microbial traits are deeply intertwined. Using a minimal holobiont model, we track ethylene production and plant nutritional value in response to alterations in plant ethylene synthesis (KO mutation in ETO1), which induces 1-aminocyclopropane-1-carboxylic acid (ACC) synthase 5 (ACS5), or microbial degradation of ACC (KO mutation in microbial acdS), preventing the breakdown of the plant ACC pool, the product of ACS5. We demonstrate that similar plant phenotypes can be generated by either specific mutations of plant-associated microbes or alterations in the plant genome. Specifically, we could equally increase plant nutritional value by either altering the plant ethylene synthesis gene ETO1, or the microbial gene acdS. Both mutations yielded a similar plant phenotype with increased ethylene production and higher shoot micronutrient concentrations. Restoring bacterial AcdS enzyme activity also rescued the plant wild-t8yp phenotype in an eto1 background. Plant and bacterial genes build an integrated plant-microbe regulatory network amenable to genetic improvement from both the plant and microbial sides.

Indexed as

ArabidopsisEthylenesGenes, PlantPhenotypePlant BreedingEthylenesACC deaminaseethylene signalinggenome editingholobionthologenomeplant-microbe interactions

Identifiers

PMID32772380
PMCPMC7820966

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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.