Transcriptomic analysis reveals recovery strategies in strawberry roots after using a soil amendment in continuous cropping soil

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 中国科学院饮用水科学与技术重点实验室

	Transcriptomic analysis reveals recovery strategies in strawberry roots after using a soil amendment in continuous cropping soil
	Chen, Peng; Wang, Yu-zhu; Liu, Qi-zhi; Li, Wei-hua; Li, He-qin; Li, Xing-yue; Zhang, Yun-tao
刊名	BMC PLANT BIOLOGY
	2020-01-03
卷号	20 期号:1 页码:1-8
关键词	Continuous cropping Soil amendment Hsp-family genes Apoptosis Hypersensitive response
ISSN号	1471-2229
英文摘要	Background In strawberry cultivation, continuous cropping (CC) obstacles seriously threaten production. A patented soil amendment (SA) can effectively relieve the CC obstacles to strawberry cultivation, but knowledge of the recovery mechanisms underlying this phenomenon is limited. Results In this study, transcriptomic profiling of strawberry roots in soil with and without the SA was conducted using RNA-Seq technology to reveal gene expression changes in response to SA treatment. In total, 188 differentially expressed genes (DEGs), including 144 upregulated and 44 downregulated DEGs, were identified. SA treatment resulted in genotype-dependent responses, and the response pattern, including an overall increase in the expression of nutrient transport genes and a decrease in the expression of defense response genes, may be a possible mechanism underlying recovery strategies in strawberry roots after the application of the SA to CC soil. We also found that 9 Hsp genes involved in plant defense pathways were all downregulated in the SA-treated roots. Conclusions This research indicated that strawberry plants reallocated defense resources to development when SA treatment alleviated the stress caused by a CC soil environment. The present study provides an opportunity to reveal the fundamental mechanisms of the tradeoff between growth and defense in strawberry.
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/45376]
专题	生态环境研究中心_中国科学院饮用水科学与技术重点实验室
推荐引用方式 GB/T 7714	Chen, Peng,Wang, Yu-zhu,Liu, Qi-zhi,et al. Transcriptomic analysis reveals recovery strategies in strawberry roots after using a soil amendment in continuous cropping soil[J]. BMC PLANT BIOLOGY,2020,20(1):1-8.
APA	Chen, Peng.,Wang, Yu-zhu.,Liu, Qi-zhi.,Li, Wei-hua.,Li, He-qin.,...&Zhang, Yun-tao.(2020).Transcriptomic analysis reveals recovery strategies in strawberry roots after using a soil amendment in continuous cropping soil.BMC PLANT BIOLOGY,20(1),1-8.
MLA	Chen, Peng,et al."Transcriptomic analysis reveals recovery strategies in strawberry roots after using a soil amendment in continuous cropping soil".BMC PLANT BIOLOGY 20.1(2020):1-8.