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The heterologous expression of conserved Glycine max (soybean) mitogen activated protein kinase 3 (MAPK3) paralogs suppresses Meloidogyne incognita parasitism in Gossypium hirsutum (upland cotton).
| Content Provider | Europe PMC |
|---|---|
| Author | Klink, Vincent P. Alkharouf, Nadim W. Lawrence, Kathy S. Lawaju, Bisho R. Sharma, Keshav Niraula, Prakash M. McNeece, Brant T. |
| Abstract | Two conserved Glycine max (soybean) mitogen activated protein kinase 3 (MAPK3) paralogs function in defense to the parasitic soybean cyst nematode Heterodera glycines. Gene Ontology analyses of RNA seq data obtained from MAPK3-1-overexpressing (OE) and MAPK3-2-OE roots compared to their control, as well as MAPK3-1-RNA interference (RNAi) and MAPK3-2-RNAi compared to their control, hierarchically orders the induced and suppressed genes, strengthening the hypothesis that their heterologous expression in Gossypium hirsutum (upland cotton) would impair parasitism by the root knot nematode (RKN) Meloidogyne incognita. MAPK3-1 expression (E) in G. hirsutum suppresses the production of M. incognita root galls, egg masses, and second stage juveniles (J2s) by 80.32%, 82.37%, and 88.21%, respectfully. Unexpectedly, egg number increases by 28.99% but J2s are inviable. MAPK3-2-E effects are identical, statistically. MAPK3-1-E and MAPK3-2-E decreases root mass 1.49-fold and 1.55-fold, respectively, as compared to the pRAP15-ccdB-E control. The reproductive factor (RF) of M. incognita for G. hirsutum roots expressing MAPK3-1-E or MAPK3-2-E decreases 60.39% and 50.46%, respectively, compared to controls. The results are consistent with upstream pathogen activated molecular pattern (PAMP) triggered immunity (PTI) and effector triggered immunity (ETI) functioning in defense to H. glycines. The experiments showcase the feasibility of employing MAPK3, through heterologous expression, to combat M. incognita parasitism, possibly overcoming impediments otherwise making G. hirsutum’s defense platform deficient. MAPK homologs are identified in other important crop species for future functional analyses.Supplementary InformationThe online version contains supplementary material available at 10.1007/s11248-022-00312-y. |
| Related Links | https://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC9489592&blobtype=pdf |
| ISSN | 09628819 |
| Journal | Transgenic Research [Transgenic Res] |
| Volume Number | 31 |
| DOI | 10.1007/s11248-022-00312-y |
| PubMed Central reference number | PMC9489592 |
| Issue Number | 4-5 |
| PubMed reference number | 35763120 |
| e-ISSN | 15739368 |
| Language | English |
| Publisher | Springer International Publishing |
| Publisher Date | 2022-06-28 |
| Publisher Place | Gewerbestrasse 11, Cham, Ch 6330, Switzerland |
| Access Restriction | Open |
| Rights License | Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. © This is a U.S. Government work and not under copyright protection in the US; foreign copyright protection may apply 2022 |
| Subject Keyword | Plant parasitic nematode Mitogen activated protein kinase (MAPK) Effector triggered immunity (ETI) pathogen associated molecular pattern (PAMP) triggered immunity (PTI) Gossypium hirsutum Cotton Glycine max Soybean Overexpression RNA interference (RNAi) Gene Ontology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Genetics Animal Science and Zoology Biotechnology Agronomy and Crop Science |