Salvaging effect of triacontanol on plant growth, thermotolerance, macro-nutrient content, amino acid concentration and modulation of defense hormonal levels under heat stress

Copyright © 2015 Elsevier Masson SAS. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant physiology and biochemistry : PPB. - 1991. - 99(2016) vom: 28. Feb., Seite 118-25
1. Verfasser: Waqas, Muhammad (VerfasserIn)
Weitere Verfasser: Shahzad, Raheem, Khan, Abdul Latif, Asaf, Sajjad, Kim, Yoon-Ha, Kang, Sang-Mo, Bilal, Saqib, Hamayun, Muhammad, Lee, In-Jung
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 Amino acid concentration Defense hormones modulation Heat stress resistance Leguminous crop Macro nutrient content Plant growth promotion Triacontanol Amino Acids mehr... Cyclopentanes Fatty Alcohols Oxylipins jasmonic acid 6RI5N05OWW Abscisic Acid 72S9A8J5GW 1-triacontanol 767RD0E90B
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100 1 |a Waqas, Muhammad  |e verfasserin  |4 aut 
245 1 0 |a Salvaging effect of triacontanol on plant growth, thermotolerance, macro-nutrient content, amino acid concentration and modulation of defense hormonal levels under heat stress 
264 1 |c 2016 
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500 |a Date Completed 20.10.2016 
500 |a Date Revised 30.09.2020 
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500 |a Citation Status MEDLINE 
520 |a Copyright © 2015 Elsevier Masson SAS. All rights reserved. 
520 |a In this study, it was hypothesized that application of triacontanol, a ubiquitous saturated primary alcohol, at different times-before (TBHS), mid (TMHS), and after (TAHS) heat stress-will extend heat stress (HS) protection in mungbean. The effect of triacontanol on the levels of defense hormones abscisic acid (ABA) and jasmonic acid (JA) was investigated along with the plant growth promotion, nutrient and amino acid content with and without heat stress. Heat stress caused a prominent reduction in plant growth attributes, nutrient and amino acid content, which were attributed to the decreased level of ABA and JA. However, application of triacontanol, particularly in the TBHS and TMHS treatments, reversed the deleterious effects of HS by showing increased ABA and JA levels that favored the significant increase in plant growth attributes, enhanced nutrient content, and high amount of amino acid. TAHS, a short-term application of triacontanol, also significantly increased ABA and JA levels and thus revealed important information of its association with hormonal modulation. The growth-promoting effect of triacontanol was also confirmed under normal growth conditions. To the best of our knowledge, this study is the first to demonstrate the beneficial effects of triacontanol, with or without heat stress, on mungbean and its interaction with or regulation of the levels of defense hormones 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Amino acid concentration 
650 4 |a Defense hormones modulation 
650 4 |a Heat stress resistance 
650 4 |a Leguminous crop 
650 4 |a Macro nutrient content 
650 4 |a Plant growth promotion 
650 4 |a Triacontanol 
650 7 |a Amino Acids  |2 NLM 
650 7 |a Cyclopentanes  |2 NLM 
650 7 |a Fatty Alcohols  |2 NLM 
650 7 |a Oxylipins  |2 NLM 
650 7 |a jasmonic acid  |2 NLM 
650 7 |a 6RI5N05OWW  |2 NLM 
650 7 |a Abscisic Acid  |2 NLM 
650 7 |a 72S9A8J5GW  |2 NLM 
650 7 |a 1-triacontanol  |2 NLM 
650 7 |a 767RD0E90B  |2 NLM 
700 1 |a Shahzad, Raheem  |e verfasserin  |4 aut 
700 1 |a Khan, Abdul Latif  |e verfasserin  |4 aut 
700 1 |a Asaf, Sajjad  |e verfasserin  |4 aut 
700 1 |a Kim, Yoon-Ha  |e verfasserin  |4 aut 
700 1 |a Kang, Sang-Mo  |e verfasserin  |4 aut 
700 1 |a Bilal, Saqib  |e verfasserin  |4 aut 
700 1 |a Hamayun, Muhammad  |e verfasserin  |4 aut 
700 1 |a Lee, In-Jung  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant physiology and biochemistry : PPB  |d 1991  |g 99(2016) vom: 28. Feb., Seite 118-25  |w (DE-627)NLM098178261  |x 1873-2690  |7 nnns 
773 1 8 |g volume:99  |g year:2016  |g day:28  |g month:02  |g pages:118-25 
856 4 0 |u http://dx.doi.org/10.1016/j.plaphy.2015.12.012  |3 Volltext 
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