Leaf surface microbiota transplantation confers resistance to the coffee leaf rust in susceptible Coffea arabica

IF 3.5 3区 生物学 Q2 MICROBIOLOGY FEMS microbiology ecology Pub Date : 2024-04-11 DOI:10.1093/femsec/fiae049
Leandro Pio de Sousa, Jorge Maurício Costa Mondego
{"title":"Leaf surface microbiota transplantation confers resistance to the coffee leaf rust in susceptible Coffea arabica","authors":"Leandro Pio de Sousa, Jorge Maurício Costa Mondego","doi":"10.1093/femsec/fiae049","DOIUrl":null,"url":null,"abstract":"Coffee leaf rust, caused by the fungus Hemileia vastatrix, became a major concern for coffee-producing countries. Additionally, there is an increase in the resistance of certain races of the fungus to fungicides and breeding cultivars, making producers to use alternative control methods. In this work, we transplanted the leaf surface microbiota of rust-resistant coffee species (Coffea racemosa and Coffea stenophylla) to Coffea arabica and tested whether the new microbiota would be able to minimize the damage caused by H. vastatrix. It was seen that the transplant was successful in controlling rust, especially from C. stenophylla, but the protection depended on the concentration of the microbiota. Certain fungi such as Acrocalymma, Bipolaris, Didymella, Nigrospora, Setophaeosphaeria, Simplicillium, Stagonospora, Torula and bacteria such as Chryseobacterium, Sphingobium and especially Enterobacter and have their populations increased and may be related to the antagonism seen against H. vastatrix. Interestingly, relative population of bacteria from genera Pantoea, Methylobacterium and Sphingomonas decreased after transplant, suggesting a positive interaction between them and H. vastatrix development. Our findings may help to better understand the role of the microbiota in coffee leaf rust as well as help to optimize the development of biocontrol agents.","PeriodicalId":12312,"journal":{"name":"FEMS microbiology ecology","volume":"49 1","pages":""},"PeriodicalIF":3.5000,"publicationDate":"2024-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"FEMS microbiology ecology","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1093/femsec/fiae049","RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MICROBIOLOGY","Score":null,"Total":0}
引用次数: 0

Abstract

Coffee leaf rust, caused by the fungus Hemileia vastatrix, became a major concern for coffee-producing countries. Additionally, there is an increase in the resistance of certain races of the fungus to fungicides and breeding cultivars, making producers to use alternative control methods. In this work, we transplanted the leaf surface microbiota of rust-resistant coffee species (Coffea racemosa and Coffea stenophylla) to Coffea arabica and tested whether the new microbiota would be able to minimize the damage caused by H. vastatrix. It was seen that the transplant was successful in controlling rust, especially from C. stenophylla, but the protection depended on the concentration of the microbiota. Certain fungi such as Acrocalymma, Bipolaris, Didymella, Nigrospora, Setophaeosphaeria, Simplicillium, Stagonospora, Torula and bacteria such as Chryseobacterium, Sphingobium and especially Enterobacter and have their populations increased and may be related to the antagonism seen against H. vastatrix. Interestingly, relative population of bacteria from genera Pantoea, Methylobacterium and Sphingomonas decreased after transplant, suggesting a positive interaction between them and H. vastatrix development. Our findings may help to better understand the role of the microbiota in coffee leaf rust as well as help to optimize the development of biocontrol agents.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
叶面微生物群移植使易感的阿拉伯咖啡豆对咖啡叶锈病产生抗性
由真菌 Hemileia vastatrix 引起的咖啡叶锈病已成为咖啡生产国关注的主要问题。此外,某些菌种对杀真菌剂和育种品种的抗性也在增加,这使得生产者不得不使用其他控制方法。在这项工作中,我们将抗锈病咖啡品种(Coffea racemosa 和 Coffea stenophylla)的叶面微生物群移植到阿拉伯咖啡中,并测试了新的微生物群是否能将 H. vastatrix 造成的损害降到最低。结果表明,移植成功地控制了锈病,尤其是来自 C. stenophylla 的锈病,但保护效果取决于微生物群的浓度。某些真菌(如 Acrocalymma、Bipolaris、Didymella、Nigrospora、Setophaeosphaeria、Simplicillium、Stagonospora、Torula)和细菌(如 Chryseobacterium、Sphingobium,尤其是 Enterobacter)的数量有所增加,这可能与大锈菌的拮抗作用有关。有趣的是,泛变形菌属、甲基杆菌属和鞘氨单胞菌属细菌的相对数量在移植后有所减少,这表明它们与巨大芽胞杆菌的发展之间存在积极的相互作用。我们的研究结果可能有助于更好地了解微生物群在咖啡叶锈病中的作用,并有助于优化生物控制剂的开发。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
FEMS microbiology ecology
FEMS microbiology ecology 生物-微生物学
CiteScore
7.50
自引率
2.40%
发文量
132
审稿时长
3 months
期刊介绍: FEMS Microbiology Ecology aims to ensure efficient publication of high-quality papers that are original and provide a significant contribution to the understanding of microbial ecology. The journal contains Research Articles and MiniReviews on fundamental aspects of the ecology of microorganisms in natural soil, aquatic and atmospheric habitats, including extreme environments, and in artificial or managed environments. Research papers on pure cultures and in the areas of plant pathology and medical, food or veterinary microbiology will be published where they provide valuable generic information on microbial ecology. Papers can deal with culturable and non-culturable forms of any type of microorganism: bacteria, archaea, filamentous fungi, yeasts, protozoa, cyanobacteria, algae or viruses. In addition, the journal will publish Perspectives, Current Opinion and Controversy Articles, Commentaries and Letters to the Editor on topical issues in microbial ecology. - Application of ecological theory to microbial ecology - Interactions and signalling between microorganisms and with plants and animals - Interactions between microorganisms and their physicochemical enviornment - Microbial aspects of biogeochemical cycles and processes - Microbial community ecology - Phylogenetic and functional diversity of microbial communities - Evolutionary biology of microorganisms
期刊最新文献
Functional redundancy buffers the effect of poly-extreme environmental conditions on Southern African dryland soil microbial communities. A respiro-fermentative strategy to survive nanoxia in Acidobacterium capsulatum. Diversity and networking of uni-cyanobacterial cultures and associated heterotrophic bacteria from the benthic microbial mat of a desert hydrothermal spring. Microbiome analysis of monarch butterflies reveals effects of development and diet. Environmental factors and potential probiotic lineages shape the active prokaryotic communities associated with healthy Penaeus stylirostris larvae and their rearing water.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1