Metabolome profiling to understand the defense response of sugar beet (Beta vulgaris) to Rhizoctonia solani AG 2-2 IIIB |
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| Institution: | 1. Department of Neurosurgery, The First People''s Hospital of Yancheng Affiliated with Nantong University, Yancheng 224001, PR China;2. Department of Neurosurgery, The First People''s Hospital of Kunshan Affiliated with Jiangsu University, Suzhou 215300, PR China;3. Department of Neurosurgery, Jiangning Hospital Affiliated with Nanjing Medical University, Nanjing 211100, PR China;1. Division of Plant Omics, CSIR-Central Salt and Marine Chemicals Research Institute (CSIR-CSMCRI), Bhavnagar, India;2. Academy of Scientific and Innovative Research, Council of Scientific and Industrial Research (CSIR), CSIR-Central Salt and Marine Chemicals Research Institute (CSIR-CSMCRI), Bhavnagar, India |
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| Abstract: | Rhizoctonia crown and root rot (RCRR), caused by Rhizoctonia solani Kühn AG 2-2 IIIB, is an important disease of sugar beet. While RCRR can be managed by agronomic practices, plant resistance remains the primary method for control. However, the molecular processes that mediate resistance to R. solani are largely unknown. The metabolic changes that occurred during susceptible and resistant R. solani interactions were compared and characterized using nontargeted metabolomic profiling. Metabolites from infected and healthy, root and leaf tissue, were taken at 0 and 7 dai and detected using reversed-phase UHPLC-MS and GC-MS. There was a clear distinction in the metabolome between tissue type and genotype, and in response to R. solani. 143 compounds were annotated and several metabolites associated with plant defense to fungi were identified in both germplasm. |
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| Keywords: | Sugarbeet Rhizoctonia crown and root rot Host resistance Fungal-host interactions Plant metabolomics RCRR"} {"#name":"keyword" "$":{"id":"kwrd0040"} "$$":[{"#name":"text" "_":"Rhizoctonia crown and root rot AG"} {"#name":"keyword" "$":{"id":"kwrd0050"} "$$":[{"#name":"text" "_":"anastomosis group dai"} {"#name":"keyword" "$":{"id":"kwrd0060"} "$$":[{"#name":"text" "_":"days after inoculation |
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