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MAP kinase and plant–pathogen interactions govern male Zizania latifolia responses to Ustilago esculenta during the early stages of infection Cover

MAP kinase and plant–pathogen interactions govern male Zizania latifolia responses to Ustilago esculenta during the early stages of infection

Open Access
|Jun 2023

Abstract

This study explored the effect of Ustilago esculenta infection on differentially expressed genes (DEGs) in male Manchurian wild rice (Zizania latifolia). We injected male Jiaobai plants at the five-leaf stage with U. esculenta suspension, and leaves at different timepoints after inoculation were collected for transcriptome sequencing. Transcriptome sequencing identified 1,226 DEGs mainly enriched in resistance-related processes. Weighted gene coexpression network analysis (WGCNA) showed that ‘plant–pathogen interaction’ and ‘MAPK signalling pathway-plant’ were the two most important upregulated pathways, and 16 candidate genes related to response to U. esculenta infection were screened. The results provide a basis for determining the molecular mechanisms of the response of male Z. latifolia to U. esculenta infection.

DOI: https://doi.org/10.2478/fhort-2023-0011 | Journal eISSN: 2083-5965 | Journal ISSN: 0867-1761
Language: English
Page range: 149 - 162
Submitted on: Nov 1, 2022
Accepted on: Mar 7, 2023
Published on: Jun 26, 2023
Published by: Polish Society for Horticultural Sciences (PSHS)
In partnership with: Paradigm Publishing Services
Publication frequency: 2 issues per year

© 2023 Pengfei Guo, Huimin Zhou, Longfei Bai, Yayu Lin, Yalong Zhang, Bichen Wang, Xiaomei He, Defang Gan, published by Polish Society for Horticultural Sciences (PSHS)
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.