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Function of the Mitochondrial Transport Protein BcMtp1 in Regulating Vegetative Development, Asexual Reproduction, Stress Response, Fungicide Sensitivity, and Virulence of Botrytis cinerea

In model fungi, mitochondrial transport proteins (MTPs), also known as “mitochondrial carriers” (MC), are known to facilitate the exchange of biochemical substances across the mitochondrial inner membrane. In this study, we characterized an MTP in Botrytis cinerea homologous to the known MTPs in Sac...

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Autores principales: Shao, Wenyong, Zhang, Yu, Chen, Changjun, Xing, Yujun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9864816/
https://www.ncbi.nlm.nih.gov/pubmed/36675846
http://dx.doi.org/10.3390/jof9010025
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author Shao, Wenyong
Zhang, Yu
Chen, Changjun
Xing, Yujun
author_facet Shao, Wenyong
Zhang, Yu
Chen, Changjun
Xing, Yujun
author_sort Shao, Wenyong
collection PubMed
description In model fungi, mitochondrial transport proteins (MTPs), also known as “mitochondrial carriers” (MC), are known to facilitate the exchange of biochemical substances across the mitochondrial inner membrane. In this study, we characterized an MTP in Botrytis cinerea homologous to the known MTPs in Saccharomyces cerevisiae designated BcMtp1. The BcMtp1 deletion mutant phenotype was strikingly defective in vegetative development, conidiation, and sclerotia production. In addition, ΔBcMtp1 showed increased sensitivity to osmotic stress, oxidative stress, and cell wall biogenesis inhibitors. In the pathogenicity assay, ΔBcMtp1 displayed compromised virulence on various host-plant tissues. The BcMtp1 deletion mutant phenotype was rescued by transforming the wild-type BcMtp1 variant into the mutant. Together, these data indicate that BcMtp1 is critical for vegetative development, asexual reproduction, stress tolerance, and virulence of B. cinerea.
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spelling pubmed-98648162023-01-22 Function of the Mitochondrial Transport Protein BcMtp1 in Regulating Vegetative Development, Asexual Reproduction, Stress Response, Fungicide Sensitivity, and Virulence of Botrytis cinerea Shao, Wenyong Zhang, Yu Chen, Changjun Xing, Yujun J Fungi (Basel) Article In model fungi, mitochondrial transport proteins (MTPs), also known as “mitochondrial carriers” (MC), are known to facilitate the exchange of biochemical substances across the mitochondrial inner membrane. In this study, we characterized an MTP in Botrytis cinerea homologous to the known MTPs in Saccharomyces cerevisiae designated BcMtp1. The BcMtp1 deletion mutant phenotype was strikingly defective in vegetative development, conidiation, and sclerotia production. In addition, ΔBcMtp1 showed increased sensitivity to osmotic stress, oxidative stress, and cell wall biogenesis inhibitors. In the pathogenicity assay, ΔBcMtp1 displayed compromised virulence on various host-plant tissues. The BcMtp1 deletion mutant phenotype was rescued by transforming the wild-type BcMtp1 variant into the mutant. Together, these data indicate that BcMtp1 is critical for vegetative development, asexual reproduction, stress tolerance, and virulence of B. cinerea. MDPI 2022-12-23 /pmc/articles/PMC9864816/ /pubmed/36675846 http://dx.doi.org/10.3390/jof9010025 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Shao, Wenyong
Zhang, Yu
Chen, Changjun
Xing, Yujun
Function of the Mitochondrial Transport Protein BcMtp1 in Regulating Vegetative Development, Asexual Reproduction, Stress Response, Fungicide Sensitivity, and Virulence of Botrytis cinerea
title Function of the Mitochondrial Transport Protein BcMtp1 in Regulating Vegetative Development, Asexual Reproduction, Stress Response, Fungicide Sensitivity, and Virulence of Botrytis cinerea
title_full Function of the Mitochondrial Transport Protein BcMtp1 in Regulating Vegetative Development, Asexual Reproduction, Stress Response, Fungicide Sensitivity, and Virulence of Botrytis cinerea
title_fullStr Function of the Mitochondrial Transport Protein BcMtp1 in Regulating Vegetative Development, Asexual Reproduction, Stress Response, Fungicide Sensitivity, and Virulence of Botrytis cinerea
title_full_unstemmed Function of the Mitochondrial Transport Protein BcMtp1 in Regulating Vegetative Development, Asexual Reproduction, Stress Response, Fungicide Sensitivity, and Virulence of Botrytis cinerea
title_short Function of the Mitochondrial Transport Protein BcMtp1 in Regulating Vegetative Development, Asexual Reproduction, Stress Response, Fungicide Sensitivity, and Virulence of Botrytis cinerea
title_sort function of the mitochondrial transport protein bcmtp1 in regulating vegetative development, asexual reproduction, stress response, fungicide sensitivity, and virulence of botrytis cinerea
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9864816/
https://www.ncbi.nlm.nih.gov/pubmed/36675846
http://dx.doi.org/10.3390/jof9010025
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