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231225s2018 xx |||||o 00| ||eng c |
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|a 10.1016/j.plaphy.2018.06.010
|2 doi
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|a pubmed24n0951.xml
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|a (DE-627)NLM285510177
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|a (NLM)29906774
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|a (PII)S0981-9428(18)30261-4
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Shi, Yi
|e verfasserin
|4 aut
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|a 2, 3-Butanediol activated disease-resistance of creeping bentgrass by inducing phytohormone and antioxidant responses
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|c 2018
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 12.02.2019
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|a Date Revised 07.12.2022
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2018 Elsevier Masson SAS. All rights reserved.
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|a Brown patch, caused by Rhizoctonia solani, is a serious disease in Agrostis stolonifera. 2, 3-butanediol (2, 3-BD) is the major component of volatile organic compounds and was found to initiate induced systemic resistance (ISR). To investigate the induced resistance mechanism of 2, 3-BD, we examined the effects of resistance by area affected, along with changes in the content of phytohormones (Zeatin (ZT), Abscisic Acid (ABA) and Indole-3-Acetic Acid (IAA)), the activities of three phenylpropanoid metabolic enzymes (Phenylalaninammo-Nialyase (PAL), Chalcone Isomerase (CHI) and 4-Coumarate:Coenzyme A Ligase (4CL)) and the level of secondary metabolites (total phenols, flavonoid and lignin). The result showed that 2, 3-BD treatment at 250 μmoL/L had the best induction effect with the area affected decreased from 95% of the control to 55%. Compared to the controls, treatment with 250 μmoL/L 2, 3-BD induced higher levels of PAL, CHI and 4CL activity and increased total phenols, flavonoid and lignin levels. While 2, 3-BD treatment decreased the content of ZT and ABA but increased the content of IAA compared to controls. This study provides a basis for elucidating the mechanism of 2, 3-BD as a new plant disease control agent
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|a Journal Article
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|a 2
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|a 3-Butanediol
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|a Agrostis stolonifera
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|a Induced systemic resistance
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|a Rhizoctonia solani
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|a Antioxidants
|2 NLM
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|a Butylene Glycols
|2 NLM
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|a Flavonoids
|2 NLM
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|a Indoleacetic Acids
|2 NLM
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| 650 |
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|a Plant Growth Regulators
|2 NLM
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| 650 |
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|a Sesquiterpenes
|2 NLM
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| 650 |
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|a 2,3-butylene glycol
|2 NLM
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| 650 |
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|a 45427ZB5IJ
|2 NLM
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| 650 |
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|a indoleacetic acid
|2 NLM
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| 650 |
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|a 6U1S09C61L
|2 NLM
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| 650 |
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|a Abscisic Acid
|2 NLM
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| 650 |
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|a 72S9A8J5GW
|2 NLM
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| 650 |
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|a Zeatin
|2 NLM
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| 650 |
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|a 7I6OOJ9GR6
|2 NLM
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| 650 |
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|a Lignin
|2 NLM
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| 650 |
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|a 9005-53-2
|2 NLM
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| 650 |
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|a Phytoalexins
|2 NLM
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| 700 |
1 |
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|a Liu, Xinju
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Fang, Yuanyuan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Tian, Qing
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Jiang, Hanyu
|e verfasserin
|4 aut
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| 700 |
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|a Ma, Huiling
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Plant physiology and biochemistry : PPB
|d 1991
|g 129(2018) vom: 15. Aug., Seite 244-250
|w (DE-627)NLM098178261
|x 1873-2690
|7 nnns
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| 773 |
1 |
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|g volume:129
|g year:2018
|g day:15
|g month:08
|g pages:244-250
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|u http://dx.doi.org/10.1016/j.plaphy.2018.06.010
|3 Volltext
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|a AR
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|d 129
|j 2018
|b 15
|c 08
|h 244-250
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