Evidence map›Paper›PMID 33704523›Full record

ArticlePlant cell reports2021

Novel disease resistance gene paralogs created by CRISPR/Cas9 in soy.

Ervin D Nagy, Julia L Stevens, Neil Yu, Chris S Hubmeier, Nona LaFaver, Megan Gillespie, Brian Gardunia, Qianshun Cheng, Steven Johnson, Audrey L Vaughn and 6 more

Open access · hybridAbstract read
In one paragraph

Article in Plant cell reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.6field-weighted citation impact, top 9% 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

16 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
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  8. Article
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  10. Targeted Mutagenesis of the MulticopyPlants (Basel, Switzerland) · 2022
    Article
  11. Article
  12. Article
  13. Review
  14. Review
  15. CRISPR innovations in plant breeding.Plant cell reports · 2021
    Article
  16. Review
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

16 authors at 1 institution in 1 country.

Ervin D NagyBayer Crop Science, 700 Chesterfield Parkway West, Chesterfield, MO, 63017, USA. ervin.nagy@bayer.com.ORCID http://orcid.org/0000-0002-7218-6313
Julia L StevensBayer Crop Science, 700 Chesterfield Parkway West, Chesterfield, MO, 63017, USA.
Neil YuBayer Crop Science, 700 Chesterfield Parkway West, Chesterfield, MO, 63017, USA.
Chris S HubmeierBayer Crop Science, 700 Chesterfield Parkway West, Chesterfield, MO, 63017, USA.
Nona LaFaverBayer Crop Science, 700 Chesterfield Parkway West, Chesterfield, MO, 63017, USA.
Megan GillespieBayer Crop Science, 700 Chesterfield Parkway West, Chesterfield, MO, 63017, USA.
Brian GarduniaBayer Crop Science, 700 Chesterfield Parkway West, Chesterfield, MO, 63017, USA.
Qianshun ChengBayer Crop Science, 700 Chesterfield Parkway West, Chesterfield, MO, 63017, USA.
Steven JohnsonBayer Crop Science, 700 Chesterfield Parkway West, Chesterfield, MO, 63017, USA.
Audrey L VaughnBayer Crop Science, 700 Chesterfield Parkway West, Chesterfield, MO, 63017, USA.
Miguel E Vega-SanchezBayer Crop Science, 700 Chesterfield Parkway West, Chesterfield, MO, 63017, USA.
Mingqui DengBayer Crop Science, 700 Chesterfield Parkway West, Chesterfield, MO, 63017, USA.
Linda RymarquisBayer Crop Science, 700 Chesterfield Parkway West, Chesterfield, MO, 63017, USA.
Richard J LawrenceBayer Crop Science, 700 Chesterfield Parkway West, Chesterfield, MO, 63017, USA.
Graeme S GarveyBayer Crop Science, 700 Chesterfield Parkway West, Chesterfield, MO, 63017, USA.
Robert T GaetaBayer Crop Science, 700 Chesterfield Parkway West, Chesterfield, MO, 63017, USA.
Bayer (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

key messageNovel disease resistance gene paralogues are generated by targeted chromosome cleavage of tandem duplicated NBS-LRR gene complexes and subsequent DNA repair in soybean. This study demonstrates accelerated diversification of innate immunity of plants using CRISPR. Nucleotide-binding-site-leucine-rich-repeat (NBS-LRR) gene families are key components of effector-triggered immunity. They are often arranged in tandem duplicated arrays in the genome, a configuration that is conducive to recombinations that will lead to new, chimeric genes. These rearrangements have been recognized as major sources of novel disease resistance phenotypes. Targeted chromosome cleavage by CRISPR/Cas9 can conceivably induce rearrangements and thus emergence of new resistance gene paralogues. Two NBS-LRR families of soy have been selected to demonstrate this concept: a four-copy family in the Rpp1 region (Rpp1L) and a large, complex locus, Rps1 with 22 copies. Copy-number variations suggesting large-scale, CRISPR/Cas9-mediated chromosome rearrangements in the Rpp1L and Rps1 complexes were detected in up to 58.8% of progenies of primary transformants using droplet-digital PCR. Sequencing confirmed development of novel, chimeric paralogs with intact open reading frames. These novel paralogs may confer new disease resistance specificities. This method to diversify innate immunity of plants by genome editing is readily applicable to other disease resistance genes or other repetitive loci.

Indexed as

CRISPR-Cas SystemsDisease ResistanceGene DosageGene EditingGlycine maxPlant DiseasesPlant ProteinsPlants, Genetically ModifiedPlant ProteinsCas9CRISPRDisease resistanceNBS-LRRSoy

Identifiers

PMID33704523
PMCPMC8184530
OpenAlexW3133678711

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Registered trials

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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.