Exogenously applied ferulic acid and p-coumaric acid differentially affect cucumber rhizosphere Trichoderma spp. community structure and abundance
Exogenously applied ferulic acid and p-coumaric acid differentially affect cucumber rhizosphere Trichoderma spp. community structure and abundance
复制标题
外源施用阿魏酸和对香豆酸对黄瓜根际木霉的影响不同。
DOI：
10.17221/681/2019-pse
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发表时间：
2020-03
期刊：
影响因子：
--
通讯作者：
Xingang Zhou
中科院分区：
文献类型：
--
作者：
Muhammad Khashi u Rahman;Shengcheng Tan;Changli Ma;Fengzhi Wu;Xingang Zhou
连续的单一作物可导致自体毒素的积累（例如，酚类化合物），它可以改变土壤微生物群落，抑制植物生长。然而，不同的酚类化合物如何影响某些土壤微生物群尚不清楚。本文研究了黄瓜根际木霉菌对黄瓜根际腐殖酸胁迫的反应。采用聚合酶链反应变性梯度凝胶电泳（PCR-DGGE）和实时荧光定量PCR技术，对外源阿魏酸和对香豆酸的敏感性进行了研究。结果表明，阿魏酸，而不是p-香豆酸，增加木霉菌。丰度，并且这种增加与阿魏酸浓度呈正相关。此外，阿魏酸改变了木霉菌的群落结构，增加了DGGE条带数、Shannon Wiener指数和均匀度指数，而对香豆酸对木霉菌的上述参数均无影响。社区这些结果表明，这两种酚酸影响木霉菌种。在社区一级的差异。
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.
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影响因子：
5.7
作者：
S. Ye;Yanhong Zhou;Yao-Qun Sun;L. Zou;Jingquan Yu
通讯作者：
S. Ye;Yanhong Zhou;Yao-Qun Sun;L. Zou;Jingquan Yu
对香豆酸可以改变黄瓜根际微生物群落的组成并诱导负面的植物-微生物相互作用
影响因子：
6.5
作者：
Xingang Zhou;Jianhui Zhang;D;an Pan;Xin Ge;Xue Jin;Shaocan Chen;Fengzhi Wu
通讯作者：
Fengzhi Wu
影响因子：
2.2
作者：
Remo Meincke;N. Weinert;V. Radl;M. Schloter;K. Smalla;G. Berg
通讯作者：
Remo Meincke;N. Weinert;V. Radl;M. Schloter;K. Smalla;G. Berg
影响因子：
4.2
作者：
D. Olk;K. Cassman;E. W. Randall;P. Kinchesh;L. Sanger;J. Anderson
通讯作者：
D. Olk;K. Cassman;E. W. Randall;P. Kinchesh;L. Sanger;J. Anderson
影响因子：
--
作者：
Xin-hui Zhang;D. Lang;E. Zhang
通讯作者：
Xin-hui Zhang;D. Lang;E. Zhang