Kresoxim-methyl primes Medicago truncatula plants against abiotic stress factors via altered reactive oxygen and nitrogen species signalling leading to downstream transcriptional and metabolic readjustment

Kresoxim-methyl primes Medicago truncatula plants against abiotic stress factors via altered reactive oxygen and nitrogen species signalling leading to downstream transcriptional and metabolic readjustment

© The Author 2015. Published by Oxford University Press on behalf of the Society for Experimental Biology.

Bibliographische Detailangaben
Veröffentlicht in:Journal of experimental botany. - 1985. - 67(2016), 5 vom: 07. März, Seite 1259-74
1. Verfasser: Filippou, Panagiota (VerfasserIn)
Weitere Verfasser: Antoniou, Chrystalla, Obata, Toshihiro, Van Der Kelen, Katrien, Harokopos, Vaggelis, Kanetis, Loukas, Aidinis, Vassilis, Van Breusegem, Frank, Fernie, Alisdair R, Fotopoulos, Vasileios
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2016
Zugriff auf das übergeordnete Werk:Journal of experimental botany
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Drought priming reactive species salinity strobilurins systems biology. Amino Acids Methacrylates mehr... Phenylacetates Plant Proteins Reactive Nitrogen Species Reactive Oxygen Species Strobilurins kresoxim-methyl 0LXZ062TTB Nitric Oxide 31C4KY9ESH Sodium Chloride 451W47IQ8X Malondialdehyde 4Y8F71G49Q Proline 9DLQ4CIU6V Hydrogen Peroxide BBX060AN9V Nitrate Reductase EC 1.7.99.4
LEADER 01000caa a22002652 4500
001 NLM255978944
003 DE-627
005 20250219123506.0
007 cr uuu---uuuuu
008 231224s2016 xx |||||o 00| ||eng c
024 7 |a 10.1093/jxb/erv516  |2 doi 
028 5 2 |a pubmed25n0853.xml 
035 |a (DE-627)NLM255978944 
035 |a (NLM)26712823 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Filippou, Panagiota  |e verfasserin  |4 aut 
245 1 0 |a Kresoxim-methyl primes Medicago truncatula plants against abiotic stress factors via altered reactive oxygen and nitrogen species signalling leading to downstream transcriptional and metabolic readjustment 
264 1 |c 2016 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 13.12.2016 
500 |a Date Revised 13.11.2018 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a © The Author 2015. Published by Oxford University Press on behalf of the Society for Experimental Biology. 
520 |a Biotic and abiotic stresses, such as fungal infection and drought, cause major yield losses in modern agriculture. Kresoxim-methyl (KM) belongs to the strobilurins, one of the most important classes of agricultural fungicides displaying a direct effect on several plant physiological and developmental processes. However, the impact of KM treatment on salt and drought stress tolerance is unknown. In this study we demonstrate that KM pre-treatment of Medicago truncatula plants results in increased protection to drought and salt stress. Foliar application with KM prior to stress imposition resulted in improvement of physiological parameters compared with stressed-only plants. This protective effect was further supported by increased proline biosynthesis, modified reactive oxygen and nitrogen species signalling, and attenuation of cellular damage. In addition, comprehensive transcriptome analysis identified a number of transcripts that are differentially accumulating in drought- and salinity-stressed plants (646 and 57, respectively) after KM pre-treatment compared with stressed plants with no KM pre-treatment. Metabolomic analysis suggests that the priming role of KM in drought- and to a lesser extent in salinity-stressed plants can be attributed to the regulation of key metabolites (including sugars and amino acids) resulting in protection against abiotic stress factors. Overall, the present study highlights the potential use of this commonly used fungicide as a priming agent against key abiotic stress conditions 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Drought 
650 4 |a priming 
650 4 |a reactive species 
650 4 |a salinity 
650 4 |a strobilurins 
650 4 |a systems biology. 
650 7 |a Amino Acids  |2 NLM 
650 7 |a Methacrylates  |2 NLM 
650 7 |a Phenylacetates  |2 NLM 
650 7 |a Plant Proteins  |2 NLM 
650 7 |a Reactive Nitrogen Species  |2 NLM 
650 7 |a Reactive Oxygen Species  |2 NLM 
650 7 |a Strobilurins  |2 NLM 
650 7 |a kresoxim-methyl  |2 NLM 
650 7 |a 0LXZ062TTB  |2 NLM 
650 7 |a Nitric Oxide  |2 NLM 
650 7 |a 31C4KY9ESH  |2 NLM 
650 7 |a Sodium Chloride  |2 NLM 
650 7 |a 451W47IQ8X  |2 NLM 
650 7 |a Malondialdehyde  |2 NLM 
650 7 |a 4Y8F71G49Q  |2 NLM 
650 7 |a Proline  |2 NLM 
650 7 |a 9DLQ4CIU6V  |2 NLM 
650 7 |a Hydrogen Peroxide  |2 NLM 
650 7 |a BBX060AN9V  |2 NLM 
650 7 |a Nitrate Reductase  |2 NLM 
650 7 |a EC 1.7.99.4  |2 NLM 
700 1 |a Antoniou, Chrystalla  |e verfasserin  |4 aut 
700 1 |a Obata, Toshihiro  |e verfasserin  |4 aut 
700 1 |a Van Der Kelen, Katrien  |e verfasserin  |4 aut 
700 1 |a Harokopos, Vaggelis  |e verfasserin  |4 aut 
700 1 |a Kanetis, Loukas  |e verfasserin  |4 aut 
700 1 |a Aidinis, Vassilis  |e verfasserin  |4 aut 
700 1 |a Van Breusegem, Frank  |e verfasserin  |4 aut 
700 1 |a Fernie, Alisdair R  |e verfasserin  |4 aut 
700 1 |a Fotopoulos, Vasileios  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Journal of experimental botany  |d 1985  |g 67(2016), 5 vom: 07. März, Seite 1259-74  |w (DE-627)NLM098182706  |x 1460-2431  |7 nnns 
773 1 8 |g volume:67  |g year:2016  |g number:5  |g day:07  |g month:03  |g pages:1259-74 
856 4 0 |u http://dx.doi.org/10.1093/jxb/erv516  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 67  |j 2016  |e 5  |b 07  |c 03  |h 1259-74