Effect of jasmonic acid–methyl ester on the composition of carbohydrates and germination of yellow lupine (Lupinus luteus L.) seeds

Zalewski, Kazimierz; Nitkiewicz, Bartosz; Lahuta, Leśław B.; Głowacka, Katarzyna; Socha, A.; Amarowicz, Ryszard

doi:10.1016/j.jplph.2010.01.020

Cited by 25 publications

(14 citation statements)

References 30 publications

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“…1, 2). In yellow lupine seeds, jasmonic acidmethyl ester (JA-ME) inhibited degradation of raffinose family oligosaccharides and a-D-galactosidase of cyclitols (presumably via inhibition of activity of a-D-galactosidase) and delayed seeds germination (Zalewski et al 2010). Such inhibitory effect of JA-ME on seeds germination was obtained by application of JA-ME at 10 -3 M concentration.…”

Section: Discussionmentioning

confidence: 99%

Application of phytohormones during seed hydropriming and heat shock treatment on sunflower (Helianthus annuus L.) chilling resistance and changes in soluble carbohydrates

Górnik

Lahuta

2017

Acta Physiol Plant

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The objective of this study was to analyze the mechanism of some physiological processes accompanying acquisition of sunflower (Helianthus annuus L.) chilling resistance due to seeds hydropriming in the presence of salicylic acid, jasmonic acid, 24-epibrassinolide followed exposition of seeds to short-term heat shock treatment. The seeds were hydroprimed at 25°C in limited amounts of water or solution of salicylic or jasmonic acid at 10 -2 , 10and 10 -4 M concentration, 24-epibrassinolide at 10 -6 , 10 -8 and 10 -10 M concentration. The seeds were incubated for 2 days, subjected to short-term heat shock (45°C, 2 h) and chilled for 21 days at 0°C. Sunflower chilling susceptibility and physiological responses were evaluated according to the inhibition of radicle growth, the inhibition of the number of lateral roots formation, the activity of catalase and changes in soluble carbohydrates in seedlings developing for 72 h at 25°C. Hydropriming and short-term heat shock application explicitly reduced inhibition of roots as well as lateral roots development by allowing the germinating seeds to recover from the growthinhibiting effects of chilling. Seeds hydropriming in solutions containing salicylic acid, jasmonic acid and 24-epibrassinolide followed heat shock treatment additionally promoted the activity of catalase and sugars metabolism, which stimulated seedlings development and alleviated the decrease of F v /F m caused by chilling conditions. These beneficial effects contributed to increased resistance of sunflower seedlings to chilling stress. The present study demonstrated that the most profitable effect on reducing negative effect of chilling may be achieved by short-term heat shock applied during hydropriming in water supplemented with 24-epiBL (10 -8 and 10 -10 M) or salicylic acid (10 -3 and 10 -4 M).

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Section: Discussionmentioning

confidence: 99%

Application of phytohormones during seed hydropriming and heat shock treatment on sunflower (Helianthus annuus L.) chilling resistance and changes in soluble carbohydrates

Górnik

Lahuta

2017

Acta Physiol Plant

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“…For instance, the 1‐aminocyclopropane‐1‐carboxylic acid (ACC) oxidase ACO mediates the final step in ethylene biosynthesis, which regulates ethylene production during seed germination (Chiwocha et al , Kucera et al , Linkies et al ), and ACO levels and ethylene production are tightly linked to seed germination in various plants (Leubner‐Metzger et al , Petruzzelli et al , Chiwocha et al , Hermann et al , Linkies et al ). Jasmonic acid and methyl jasmonate inhibit seed germination in various plants (Wilen et al , Norastehnia et al , Miersch et al , Oh et al , Zalewski et al ), and 12‐oxophytodienoic acid (OPDA), a precursor of methyl jasmonate, also has a strong inhibitory effect on seed germination (Dave et al ). All of these findings indicate that germination is controlled by various hormone‐signaling pathways and that protein modification is also an important post‐translational mechanism for the regulation of seed germination.…”

Section: Discussionmentioning

confidence: 99%

The E3 SUMO ligase AtSIZ1 functions in seed germination in Arabidopsis

Kim

Kwak

Song

et al. 2016

Physiologia Plantarum

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Seed germination is an important stage in the lifecycle of a plant because it determines subsequent vegetative growth and reproduction. Here, we show that the E3 SUMO ligase AtSIZ1 regulates seed dormancy and germination. The germination rates of the siz1 mutants were less than 50%, even after a short period of ripening. However, their germination rates increased to wild-type levels after cold stratification or long periods of ripening. In addition, exogenous gibberellin (GA) application improved the germination rates of the siz1 mutants to the wild-type level. In transgenic plants, suppression of AtSIZ1 caused rapid post-translational decay of SLEEPY1 (SLY1), a positive regulator of GA signaling, during germination, and inducible AtSIZ1 overexpression led to increased SLY1 levels. In addition, overexpressing wild-type SLY1 in transgenic sly1 mutants increased their germination ratios to wild-type levels, whereas the germination ratio of transgenic sly1 mutants overexpressing mSLY1 was similar to that of sly1. The germination ratios of siz1 mutant seeds in immature developing siliques were much lower than those of the wild-type. Moreover, SLY1 and DELAY OF GERMINATION 1 (DOG1) transcript levels were reduced in the siz1 mutants, whereas the transcript levels of DELLA and ABSCISIC ACID INSENSITIVE 3 (ABI3) were higher than those of the wild-type. Taken together, these results indicate that the reduced germination of the siz1 mutants results from impaired GA signaling due to low SLY1 levels and activity, as well as hyperdormancy due to high levels of expression of dormancy-related genes including DOG1.

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“…It has been shown that JA can inhibit seed germination in several species, such as Solanum lycopersicum, Brassica napus, Linum usitatissimum, Lupinus luteus and Zea mays (Wilen et al, 1991;Norastehnia et al, 2007;Miersch et al, 2008;Oh et al, 2009;Zalewski et al, 2010). It has been shown that JA can inhibit seed germination in several species, such as Solanum lycopersicum, Brassica napus, Linum usitatissimum, Lupinus luteus and Zea mays (Wilen et al, 1991;Norastehnia et al, 2007;Miersch et al, 2008;Oh et al, 2009;Zalewski et al, 2010).…”

Section: Jasmonic Acids (Jas)mentioning

confidence: 99%

Drought and salinity alter endogenous hormonal profiles at the seed germination phase

et al. 2015

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The most critical phase in plant life is seed germination, which is influenced by environmental factors. Drought and salinity are key environmental factors that affect seed germination. Reduction or alterations of germination when seeds are exposed to these factors have been shown to be due to either the adverse effects of water limitation and/or specific ion toxicity on metabolism. Phytohormones are chemical messengers produced within the plant that control its growth and development in response to environmental cues; small fluctuations of phytohormone levels alter the cellular dynamics and, hence, play a central role in regulating plant growth responses to these environmental factors. To integrate current knowledge, the present review focuses on the involvement of endogenous phytohormones in plant adaptative responses to drought and salinity at one of the plant's developmental phases.

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Effect of jasmonic acid–methyl ester on the composition of carbohydrates and germination of yellow lupine (Lupinus luteus L.) seeds

Cited by 25 publications

References 30 publications

Application of phytohormones during seed hydropriming and heat shock treatment on sunflower (Helianthus annuus L.) chilling resistance and changes in soluble carbohydrates

Application of phytohormones during seed hydropriming and heat shock treatment on sunflower (Helianthus annuus L.) chilling resistance and changes in soluble carbohydrates

The E3 SUMO ligase AtSIZ1 functions in seed germination in Arabidopsis

Drought and salinity alter endogenous hormonal profiles at the seed germination phase

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