Cinnamic acid as an inhibitor of growth, flavonoids exudation and endophytic fungus colonization in maize root

Copyright © 2018 Elsevier Masson SAS. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant physiology and biochemistry : PPB. - 1991. - 135(2019) vom: 15. Feb., Seite 61-68
1. Verfasser: Mehmood, Asif (VerfasserIn)
Weitere Verfasser: Hussain, Anwar, Irshad, Muhammad, Hamayun, Muhammad, Iqbal, Amjad, Rahman, Hazir, Tawab, Abdul, Ahmad, Ayaz, Ayaz, Sultan
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2019
Zugriff auf das übergeordnete Werk:Plant physiology and biochemistry : PPB
Schlagworte:Journal Article Fusarium culmorum Maize Root colonization Sugars Cinnamates Flavonoids Indoleacetic Acids Plant Growth Regulators cinnamic acid mehr... 140-10-3 indoleacetic acid 6U1S09C61L
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520 |a Cinnamic acid (CA) is an allelochemical that inhibits the growth of root promoting soil microorganisms. To prevent the growth of soil microbes, CA modulates several metabolic pathways in host plants and soil microbes. The aim of the current study was to investigate the effect of CA on maize root growth, exudation of secondary metabolites and its interaction with beneficial endophyte Pz11. The endophyte Pz11 was isolated from the roots of drought stressed Asphodelus tenuifolius (wild onion). The Pz11 strain was identified as Fusarium culmorum by homology of the internal transcribed spacer (ITS) region of 18 S rDNA sequence. The F. culmorum Pz11 produced phytostimulants and signaling compounds, such as indole-3-acetic acid (IAA), flavonoids and sugars. Moreover, the strain have effectively colonized the roots of maize and subsequently enhanced the growth of its host plants. On the contrary, application of CA has reduced root growth in maize seedlings as well as root colonization ability of F. culmorum Pz11. Also, maize seedlings exposed to CA exude low quantities of flavonoids and polyphenols. In conclusion, CA reduces the maize root growth and exudation of secondary metabolites, which may affects its ability to attract plant growth promoting endophytic fungi 
650 4 |a Journal Article 
650 4 |a Fusarium culmorum 
650 4 |a Maize 
650 4 |a Root colonization 
650 4 |a Sugars 
650 7 |a Cinnamates  |2 NLM 
650 7 |a Flavonoids  |2 NLM 
650 7 |a Indoleacetic Acids  |2 NLM 
650 7 |a Plant Growth Regulators  |2 NLM 
650 7 |a cinnamic acid  |2 NLM 
650 7 |a 140-10-3  |2 NLM 
650 7 |a indoleacetic acid  |2 NLM 
650 7 |a 6U1S09C61L  |2 NLM 
700 1 |a Hussain, Anwar  |e verfasserin  |4 aut 
700 1 |a Irshad, Muhammad  |e verfasserin  |4 aut 
700 1 |a Hamayun, Muhammad  |e verfasserin  |4 aut 
700 1 |a Iqbal, Amjad  |e verfasserin  |4 aut 
700 1 |a Rahman, Hazir  |e verfasserin  |4 aut 
700 1 |a Tawab, Abdul  |e verfasserin  |4 aut 
700 1 |a Ahmad, Ayaz  |e verfasserin  |4 aut 
700 1 |a Ayaz, Sultan  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant physiology and biochemistry : PPB  |d 1991  |g 135(2019) vom: 15. Feb., Seite 61-68  |w (DE-627)NLM098178261  |x 1873-2690  |7 nnns 
773 1 8 |g volume:135  |g year:2019  |g day:15  |g month:02  |g pages:61-68 
856 4 0 |u http://dx.doi.org/10.1016/j.plaphy.2018.11.029  |3 Volltext 
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