Exogenously applied ferulic acid and p-coumaric acid differentially affect cucumber rhizosphere Trichoderma spp. community structure and abundance
Continuous monocropping can cause the buildup of autotoxins (e.g., phenolic compounds) in the soil, which can alter soil microbial community and inhibit plant growth. However, how different phenolic compounds affect certain soil microbiota is unclear. Here, we studied the response of cucumber rhizos...
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| Format: | Article |
| Language: | English |
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Czech Academy of Agricultural Sciences
2020-09-01
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| Series: | Plant, Soil and Environment |
| Subjects: | |
| Online Access: | https://pse.agriculturejournals.cz/artkey/pse-202009-0006_exogenously-applied-ferulic-acid-and-p-coumaric-acid-differentially-affect-cucumber-rhizosphere-trichoderma-spp.php |
| _version_ | 1797898086211649536 |
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| author | Muhammad Khashi U Rahman Shengcheng Tan Changli Ma Fengzhi Wu Xingang Zhou |
| author_facet | Muhammad Khashi U Rahman Shengcheng Tan Changli Ma Fengzhi Wu Xingang Zhou |
| author_sort | Muhammad Khashi U Rahman |
| collection | DOAJ |
| description | Continuous monocropping can cause the buildup of autotoxins (e.g., phenolic compounds) in the soil, which can alter soil microbial community and inhibit plant growth. However, how different phenolic compounds affect certain soil microbiota is unclear. Here, we studied the response of cucumber rhizosphere Trichoderma spp. community to exogenously applied ferulic and p-coumaric acids by polymerase chain reaction denaturing gradient gel electrophoresis (PCR-DGGE) and real-time PCR techniques. Results showed that ferulic acid, but not p-coumaric acid, increased the Trichoderma spp. abundance, and this increase were positively correlated with ferulic acid concentration. Moreover, ferulic acid changed the community structure, increased the number of DGGE bands, Shannon wiener, and evenness index values, while p-coumaric acid had no effect on all these parameters of Trichoderma spp. community. These results suggest that these two phenolic acids affected Trichoderma spp. differentially at the community level. |
| first_indexed | 2024-04-10T08:08:43Z |
| format | Article |
| id | doaj.art-998661420de5453ca6fbecaf0d55557f |
| institution | Directory Open Access Journal |
| issn | 1214-1178 1805-9368 |
| language | English |
| last_indexed | 2024-04-10T08:08:43Z |
| publishDate | 2020-09-01 |
| publisher | Czech Academy of Agricultural Sciences |
| record_format | Article |
| series | Plant, Soil and Environment |
| spelling | doaj.art-998661420de5453ca6fbecaf0d55557f2023-02-23T03:46:53ZengCzech Academy of Agricultural SciencesPlant, Soil and Environment1214-11781805-93682020-09-0166946146710.17221/681/2019-PSEpse-202009-0006Exogenously applied ferulic acid and p-coumaric acid differentially affect cucumber rhizosphere Trichoderma spp. community structure and abundanceMuhammad Khashi U Rahman0Shengcheng Tan1Changli Ma2Fengzhi Wu3Xingang Zhou4Key Laboratory of Biology and Genetic Improvement of Horticultural Crops (Northeast Region), Ministry of Agriculture and Rural Development, Northeast Agricultural University, Harbin, P.R. ChinaKey Laboratory of Biology and Genetic Improvement of Horticultural Crops (Northeast Region), Ministry of Agriculture and Rural Development, Northeast Agricultural University, Harbin, P.R. ChinaKey Laboratory of Biology and Genetic Improvement of Horticultural Crops (Northeast Region), Ministry of Agriculture and Rural Development, Northeast Agricultural University, Harbin, P.R. ChinaKey Laboratory of Biology and Genetic Improvement of Horticultural Crops (Northeast Region), Ministry of Agriculture and Rural Development, Northeast Agricultural University, Harbin, P.R. ChinaKey Laboratory of Biology and Genetic Improvement of Horticultural Crops (Northeast Region), Ministry of Agriculture and Rural Development, Northeast Agricultural University, Harbin, P.R. ChinaContinuous monocropping can cause the buildup of autotoxins (e.g., phenolic compounds) in the soil, which can alter soil microbial community and inhibit plant growth. However, how different phenolic compounds affect certain soil microbiota is unclear. Here, we studied the response of cucumber rhizosphere Trichoderma spp. community to exogenously applied ferulic and p-coumaric acids by polymerase chain reaction denaturing gradient gel electrophoresis (PCR-DGGE) and real-time PCR techniques. Results showed that ferulic acid, but not p-coumaric acid, increased the Trichoderma spp. abundance, and this increase were positively correlated with ferulic acid concentration. Moreover, ferulic acid changed the community structure, increased the number of DGGE bands, Shannon wiener, and evenness index values, while p-coumaric acid had no effect on all these parameters of Trichoderma spp. community. These results suggest that these two phenolic acids affected Trichoderma spp. differentially at the community level.https://pse.agriculturejournals.cz/artkey/pse-202009-0006_exogenously-applied-ferulic-acid-and-p-coumaric-acid-differentially-affect-cucumber-rhizosphere-trichoderma-spp.phpcucumis sativus l.microorganismroot exudateantioxidantsoil sicknessallelochemicals |
| spellingShingle | Muhammad Khashi U Rahman Shengcheng Tan Changli Ma Fengzhi Wu Xingang Zhou Exogenously applied ferulic acid and p-coumaric acid differentially affect cucumber rhizosphere Trichoderma spp. community structure and abundance Plant, Soil and Environment cucumis sativus l. microorganism root exudate antioxidant soil sickness allelochemicals |
| title | Exogenously applied ferulic acid and p-coumaric acid differentially affect cucumber rhizosphere Trichoderma spp. community structure and abundance |
| title_full | Exogenously applied ferulic acid and p-coumaric acid differentially affect cucumber rhizosphere Trichoderma spp. community structure and abundance |
| title_fullStr | Exogenously applied ferulic acid and p-coumaric acid differentially affect cucumber rhizosphere Trichoderma spp. community structure and abundance |
| title_full_unstemmed | Exogenously applied ferulic acid and p-coumaric acid differentially affect cucumber rhizosphere Trichoderma spp. community structure and abundance |
| title_short | Exogenously applied ferulic acid and p-coumaric acid differentially affect cucumber rhizosphere Trichoderma spp. community structure and abundance |
| title_sort | exogenously applied ferulic acid and p coumaric acid differentially affect cucumber rhizosphere trichoderma spp community structure and abundance |
| topic | cucumis sativus l. microorganism root exudate antioxidant soil sickness allelochemicals |
| url | https://pse.agriculturejournals.cz/artkey/pse-202009-0006_exogenously-applied-ferulic-acid-and-p-coumaric-acid-differentially-affect-cucumber-rhizosphere-trichoderma-spp.php |
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