| Shift in the rhizosphere soil fungal community associated with root rot infection of Plukenetia volubilis Linneo caused by Fusarium and Rhizopus species | |
Uwaremwe, Constantine; Bao, Wenjie1; Daoura, Bachir Goudia2; Mishra, Sandhya3; Zhang, Xianxian1; Shen, Lingjie4; Xia, Shangwen3 ; Yang, Xiaodong3
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| 2023 | |
| Source Publication | INTERNATIONAL MICROBIOLOGY
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| ISSN | 1139-6709 |
| Pages | - |
| Abstract | Background Plukenetia volubilis Linneo is an oleaginous plant belonging to the family Euphorbiaceae. Due to its seeds containing a high content of edible oil and rich in vitamins, P. volubilis is cultivated as an economical plant worldwide. However, the cultivation and growth of P. volubilis is challenged by phytopathogen invasion leading to production loss.Methods In the current study, we tested the pathogenicity of fungal pathogens isolated from root rot infected P. volubilis plant tissues by inoculating them into healthy P. volubilis seedlings. Metagenomic sequencing was used to assess the shift in the fungal community of P. volubilis rhizosphere soil after root rot infection.Results Four Fusarium isolates and two Rhizopus isolates were found to be root rot causative agents of P. volubilis as they induced typical root rot symptoms in healthy seedlings. The metagenomic sequencing data showed that root rot infection altered the rhizosphere fungal community. In root rot infected soil, the richness and diversity indices increased or decreased depending on pathogens. The four most abundant phyla across all samples were Ascomycota, Glomeromycota, Basidiomycota, and Mortierellomycota. In infected soil, the relative abundance of each phylum increased or decreased depending on the pathogen and functional taxonomic classification.Conclusions Based on our results, we concluded that Fusarium and Rhizopus species cause root rot infection of P. volubilis. In root rot infected P. volubilis, the shift in the rhizosphere fungal community was pathogen-dependent. These findings may serve as a key point for a future study on the biocontrol of root rot of P. volubilis. |
| Keyword | Fusarium spp. Plukenetia volubilis Linneo Rhizopus spp. Rhizosphere fungal community Root rot |
| Subject Area | Biotechnology & Applied Microbiology ; Microbiology |
| DOI | 10.1007/s10123-023-00470-x |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:001132605300002 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | https://ir.xtbg.ac.cn/handle/353005/14040 |
| Collection | 2012年后新成立研究组 |
| Affiliation | 1.Chinese Acad Sci, CAS Key Lab Trop Forest Ecol, Xishuangbanna Trop Bot Garden, Beijing 666303, Yunnan, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Dan Dicko Dankoulodo Univ, Fac Sci & Technol, Dept Biol, POB,465, Maradi, Niger 4.Natl Field Sci Observat & Res Stn Forest Ecosyst A, Puer 665000, Yunnan, Peoples R China 5.Puer Univ, Coll Biol & Chem, Puer 665000, Peoples R China |
| Recommended Citation GB/T 7714 | Uwaremwe, Constantine,Bao, Wenjie,Daoura, Bachir Goudia,et al. Shift in the rhizosphere soil fungal community associated with root rot infection of Plukenetia volubilis Linneo caused by Fusarium and Rhizopus species[J]. INTERNATIONAL MICROBIOLOGY,2023:-. |
| APA | Uwaremwe, Constantine.,Bao, Wenjie.,Daoura, Bachir Goudia.,Mishra, Sandhya.,Zhang, Xianxian.,...&Yang, Xiaodong.(2023).Shift in the rhizosphere soil fungal community associated with root rot infection of Plukenetia volubilis Linneo caused by Fusarium and Rhizopus species.INTERNATIONAL MICROBIOLOGY,-. |
| MLA | Uwaremwe, Constantine,et al."Shift in the rhizosphere soil fungal community associated with root rot infection of Plukenetia volubilis Linneo caused by Fusarium and Rhizopus species".INTERNATIONAL MICROBIOLOGY (2023):-. |
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| Shift in the rhizosp（3503KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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