ArticleMicrobes and environments2016
Possible Involvement of MYB44-Mediated Stomatal Regulation in Systemic Resistance Induced by Penicillium simplicissimum GP17-2 in Arabidopsis.
Article in Microbes and environments, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Involvement of Phytohormone Responses of Rubber Leaves after Pestalotiopsis microspora Infection Revealed with Transcriptome Analysis.The plant pathology journal · 2026Article
- Discovery of variation in genes related to agronomic traits by sequencing the genome of Cucurbita pepo varieties.BMC genomics · 2025Article
- The Good, the Bad, and the Fungus: Insights into the Relationship Between Plants, Fungi, and Oomycetes in Hydroponics.Biology · 2024Review
- MYB44 regulates PTI by promoting the expression of EIN2 and MPK3/6 in Arabidopsis.Plant communications · 2023Article
- Identification and mapping of CpPM10.1, a major gene involved in powdery mildew (race 2 France of Podosphaera xanthii) resistance in zucchini (Cucurbita pepo L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Article
- Comparative Transcriptomic Analysis of Biological Process and Key Pathway in Three Cotton (International journal of molecular sciences · 2019Article
- Engineering d-limonene synthase down-regulation in orange fruit induces resistance against the fungus Phyllosticta citricarpa through enhanced accumulation of monoterpene alcohols and activation of defence.Molecular plant pathology · 2018Article
- Plant-Associated Microbes: From Rhizobia To Plant Microbiomes.Microbes and environments · 2018Article
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6 authors.
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Abstract
The plant growth-promoting fungus (PGPF), Penicillium simplicissimum GP17-2 (GP17-2), induces systemic resistance against Pseudomonas syringae pv. tomato DC3000 (Pst) in Arabidopsis thaliana. The molecular mechanisms underlying induced systemic resistance (ISR) by GP17-2 were investigated in the present study. Microscopic observations revealed that stomatal reopening by Pst was restricted by elicitation with the culture filtrate (CF) from GP17-2. A gene expression analysis of MYB44, which enhances abscisic acid signaling and consequently closes stomata, revealed that the gene was activated by CF. CF-elicited myb44 mutant plants failed to restrict stomatal reopening and showed lower resistance to Pst than wild-type plants. These results indicate that stomatal resistance by GP17-2 is mediated by the gene activation of MYB44. We herein revealed that the MYB44-mediated prevention of penetration through the stomata is one of the components responsible for GP17-2-elicited ISR.
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