Characterization of Arabidopsis thaliana FLAVONOL SYNTHASE 1 (FLS1) -overexpression plants in response to abiotic stress

Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant physiology and biochemistry : PPB. - 1991. - 103(2016) vom: 07. Juni, Seite 133-42
1. Verfasser: Nguyen, Nguyen Hoai (VerfasserIn)
Weitere Verfasser: Kim, Jun Hyeok, Kwon, Jaeyoung, Jeong, Chan Young, Lee, Wonje, Lee, Dongho, Hong, Suk-Whan, Lee, Hojoung
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2016
Zugriff auf das übergeordnete Werk:Plant physiology and biochemistry : PPB
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Abiotic stress Abscisic acid (ABA) Anthocyanin Arabidopsis thaliana FLS1 Flavonol Anthocyanins Flavonoids mehr... Plant Growth Regulators Plant Proteins Abscisic Acid 72S9A8J5GW Oxidoreductases EC 1.- flavonol synthase EC 1.3.-
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245 1 0 |a Characterization of Arabidopsis thaliana FLAVONOL SYNTHASE 1 (FLS1) -overexpression plants in response to abiotic stress 
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520 |a Flavonoids are an important group of secondary metabolites that are involved in plant growth and contribute to human health. Many studies have focused on the biosynthesis pathway, biochemical characters, and biological functions of flavonoids. In this report, we showed that overexpression of FLS1 (FLS1-OX) not only altered seed coat color (resulting in a light brown color), but also affected flavonoid accumulation. Whereas fls1-3 mutants accumulated higher anthocyanin levels, FLS1-OX seedlings had lower levels than those of the wild-type. Besides, shoot tissues of FLS1-OX plants exhibited lower flavonol levels than those of the wild-type. However, growth performance and abiotic stress tolerance of FLS1-OX, fls1-3, and wild-type plants were not significantly different. Taken together, FLS1 can be manipulated (i.e., silenced or overexpressed) to redirect the flavonoid biosynthetic pathway toward anthocyanin production without negative effects on plant growth and development 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Abiotic stress 
650 4 |a Abscisic acid (ABA) 
650 4 |a Anthocyanin 
650 4 |a Arabidopsis thaliana 
650 4 |a FLS1 
650 4 |a Flavonol 
650 7 |a Anthocyanins  |2 NLM 
650 7 |a Flavonoids  |2 NLM 
650 7 |a Plant Growth Regulators  |2 NLM 
650 7 |a Plant Proteins  |2 NLM 
650 7 |a Abscisic Acid  |2 NLM 
650 7 |a 72S9A8J5GW  |2 NLM 
650 7 |a Oxidoreductases  |2 NLM 
650 7 |a EC 1.-  |2 NLM 
650 7 |a flavonol synthase  |2 NLM 
650 7 |a EC 1.3.-  |2 NLM 
700 1 |a Kim, Jun Hyeok  |e verfasserin  |4 aut 
700 1 |a Kwon, Jaeyoung  |e verfasserin  |4 aut 
700 1 |a Jeong, Chan Young  |e verfasserin  |4 aut 
700 1 |a Lee, Wonje  |e verfasserin  |4 aut 
700 1 |a Lee, Dongho  |e verfasserin  |4 aut 
700 1 |a Hong, Suk-Whan  |e verfasserin  |4 aut 
700 1 |a Lee, Hojoung  |e verfasserin  |4 aut 
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