Evidence map›Paper›PMID 38806545›Full record

ArticleScientific reports2024

The soybean plasma membrane GmDR1 protein conferring broad-spectrum disease and pest resistance regulates several receptor kinases and NLR proteins.

Micheline N Ngaki, Subodh K Srivastava, Wang Feifei, Madan K Bhattacharyya

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In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Micheline N NgakiDepartment of Agronomy, Iowa State University, Ames, IA, 50011, USA.
Subodh K SrivastavaDepartment of Entomology and Plant Pathology, North Carolina State University, Raleigh, NC, 27695, USA.
Wang FeifeiNortheast Institute of Geography and Agroecology, Key Laboratory of Soybean Molecular Design Breeding, The Chinese Academy of Sciences, Harbin, 150081, China.
Madan K BhattacharyyaDepartment of Agronomy, Iowa State University, Ames, IA, 50011, USA. mbhattac@iastate.edu.

Funding

USDA-NIFA USDA-NIFA (grant no. 2013-68004-20374)
6 · The paper itself

Abstract

Overexpression of Glycine max disease resistant 1 (GmDR1) exhibits broad-spectrum resistance against Fusarium virguliforme, Heterodera glycines (soybean cyst nematode), Tetranychus urticae (Koch) (spider mites), and Aphis glycines Matsumura (soybean aphids) in soybean. To understand the mechanisms of broad-spectrum immunity mediated by GmDR1, the transcriptomes of a strong and a weak GmDR1-overexpressor following treatment with chitin, a pathogen- and pest-associated molecular pattern (PAMP) common to these organisms, were investigated. The strong and weak GmDR1-overexpressors exhibited altered expression of 6098 and 992 genes, respectively, as compared to the nontransgenic control following chitin treatment. However, only 192 chitin- and 115 buffer-responsive genes exhibited over two-fold changes in expression levels in both strong and weak GmDR1-overexpressors as compared to the control. MapMan analysis of the 192 chitin-responsive genes revealed 64 biotic stress-related genes, of which 53 were induced and 11 repressed as compared to the control. The 53 chitin-induced genes include nine genes that encode receptor kinases, 13 encode nucleotide-binding leucine-rich repeat (NLR) receptor proteins, seven encode WRKY transcription factors, four ethylene response factors, and three MYB-like transcription factors. Investigation of a subset of these genes revealed three receptor protein kinases, seven NLR proteins, and one WRKY transcription factor genes that are induced following F. virguliforme and H. glycines infection. The integral plasma membrane GmDR1 protein most likely recognizes PAMPs including chitin and activates transcription of genes encoding receptor kinases, NLR proteins and defense-related genes. GmDR1 could be a pattern recognition receptor that regulates the expression of several NLRs for expression of PAMP-triggered immunity and/or priming the effector triggered immunity.

Indexed as

Disease ResistanceGene Expression Regulation, PlantGlycine maxNLR ProteinsPlant DiseasesPlant ProteinsAnimalsCell MembraneChitinFusariumPlants, Genetically ModifiedTranscriptomeChitinNLR ProteinsPlant ProteinsBiotic stressBroad-spectrum disease resistanceChitinGmDR1 receptorNB-LRR proteinsPlant Basal resistanceRNA-seqRT-qPCRSoybeanTranscriptomics

Identifiers

PMID38806545
PMCPMC11133457

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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.