Effect of cold stress on polyamine metabolism and antioxidant responses in chickpea

Amini, Saeed; Maali-Amiri, Reza; Kazemi-Shahandashti, Seyyedeh Sanam; López‐Gómez, Miguel; Sadeghzadeh, Behzad; Najafabadi, Ahmad Sobhani; Kariman, Khalil

doi:10.1016/j.jplph.2021.153387

Cited by 29 publications

(20 citation statements)

References 83 publications

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“…In the present study, an increase in PAO activity, an enzyme involved in the PAs' degradation, was observed in the plants treated with the PA inhibitors under chilling stress, which was diminished by Spd applications. These results are in line with the findings of Amini et al [28], who observed an increase in PAO activity under cold stress, which might be due to the reduction in Put and Spd levels. Our previous study also reported that the increase in SAMDC activity resulted in escalated uptake of Spd, and thus enhanced the chilling tolerance of rice cultivars [39].…”

Section: Discussionsupporting

confidence: 93%

“…Previously, the expression levels of ADC2 gene were downregulated by the induction of ODC1 gene under salinity stress, suggesting that the involvement of ADC pathway for the PA biosynthesis in higher plants under abiotic stresses [87]. Similarly, a significant increase in transcript levels of ADC, SPDS1, SPDS2 and SPMS genes was observed in the chilling-tolerant and chilling-sensitive genotypes, respectively, whereas the expression of ODC genes decreased significantly in all genotypes under chilling stress [28]. Another study has reported that the relative expressions of ADC2 genes were upregulated in Arabidopsis thaliana and rice [47,88].…”

Section: Discussionmentioning

confidence: 90%

“…In chickpea genotypes, the activities of PA metabolism-associated diamine oxidase (DAO) and polyamine oxidase (PAO) enzymes as well as PA biosynthesis genes, such as arginine decarboxylase (ADC), spermidine synthase (SPDS1 and SPDS2) and spermine synthase (SPMS), were upregulated under cold stress. Additionally, higher accumulation of Spd, Spm and Put contents, photosynthetic pigments and an elevated antioxidant de-fense system were more noticed in tolerant than sensitive genotypes under cold stress [28]. Similarly, the relative expression of the other PA-related genes such SAMDC were also affected in the saline condition in rice [51], soybean [52], wheat [53], Arabidopsis [54], apple [55] and maize [56].…”

Section: Introductionmentioning

confidence: 94%

“…Polyamines (particularly Put, Spd and Spm) are involved in several physiological, metabolic and molecular mechanisms to regulate the plant growth and development under the abiotic stresses including chilling stress [27]. As such, PA catabolism pathway improved DAO and PAO activities, stimulating the generation of H 2 O 2 molecules, which act as signaling molecules to improve antioxidant systems and alleviate oxidative damages [28]. Previous reports showed that PAs may alleviate chilling stress effects on the photosynthetic system due to their antioxidant properties [29] or their effect on the thylakoid membrane [30].…”

Section: Introductionmentioning

confidence: 99%

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Spermidine Suppressed the Inhibitory Effects of Polyamines Inhibitors Combination in Maize (Zea mays L.) Seedlings under Chilling Stress

Gao

Sheteiwy

Chen

et al. 2021

Plants

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Chilling stress greatly inhibited the seed germination, plant growth, development and productivity in this study. The current research aimed to study the effects of different polyamine (PA) inhibitor combinations (Co), e.g., D-arginine (D-Arg), difluoromethylormithine (DFMO), aminoguanidine (Ag) and methylglyoxyl–bis-(guanyhydrazone) (MGBG) at different doses, i.e., 10 µM Co, 100 µM Co, 500 µM Co, 1000 µM Co and 1000 µM Co + 1 mM Spd (Spermidine) in two inbred lines of maize (Zea mays L.), i.e., Mo17 and Huang C, a sensitive and tolerant chilling stress, respectively. The combination treatments of PA inhibitors reduced the biosynthesis of putrescine (Put) in the tissues of both studied inbred lines. Application with 500 µM Co and 1000 µM Co did not result in a significant difference in Put concentrations, except in the coleoptile of Mo17. However, combining Spd to 1000 μM of PA inhibitors enhanced the Put, Spd, spermine (Spm) and total PAs in the roots, coleoptile and mesocotyls. Put and total PAs were increased by 39.7% and 30.54%, respectively, when Spd + 1000 µM Co were applied relative to their controls. Chilling stress and PA inhibitors treatments affected both inbred lines and resulted in differences in the PA contents. Results showed that enzymes involved in the biosynthesis of PAs (ornithine decarboxylase as ODC and S-adenosylmethionine decarboxylase as SAMDC) were significantly downregulated by 1000 µM Co in the tissues of both inbred lines. In contrast, the activity of PAO, a Pas degradation enzyme, was significantly improved by 1000 µM Co under chilling stress. However, Spd + 1000 µM Co significantly improved the activities of ODC and SAMDC and their transcript levels (ODC and SAMDC2). While it significantly downregulated the PAO activity and their relative genes (PAO1, PAO2 and PAO3) under chilling stress. Overall, this study elucidates the specific roles of Spd on the pathway of PA inhibitors and PA biosynthesis metabolism in maize seed development in response to chilling stress. Moreover, the Huang C inbred line was more tolerant than Mo17, which was reflected by higher activities of PA biosynthesis-related enzymes and lower activities of PAs’ degradative-related enzymes in Huang C.

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Section: Discussionsupporting

confidence: 93%

Section: Discussionmentioning

confidence: 90%

Section: Introductionmentioning

confidence: 94%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Spermidine Suppressed the Inhibitory Effects of Polyamines Inhibitors Combination in Maize (Zea mays L.) Seedlings under Chilling Stress

Gao

Sheteiwy

Chen

et al. 2021

Plants

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“…Numerous valuable studies have been published on the investigation of PA content and metabolism either under normal growth conditions or during biotic or abiotic stresses in various plant species [28][29][30][31][32][33][34][35][36][37][38]. On the other hand, several studies have been published on monitoring the protective effect of exogenous PAs [8][9][10][11]13,14,[39][40][41].…”

Section: Discussionmentioning

confidence: 99%

Polyamine Metabolism under Different Light Regimes in Wheat

Gondor

Tajti

Hamow

et al. 2021

IJMS

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Although the relationship between polyamines and photosynthesis has been investigated at several levels, the main aim of this experiment was to test light-intensity-dependent influence of polyamine metabolism with or without exogenous polyamines. First, the effect of the duration of the daily illumination, then the effects of different light intensities (50, 250, and 500 μmol m–2 s–1) on the polyamine metabolism at metabolite and gene expression levels were investigated. In the second experiment, polyamine treatments, namely putrescine, spermidine and spermine, were also applied. The different light quantities induced different changes in the polyamine metabolism. In the leaves, light distinctly induced the putrescine level and reduced the 1,3-diaminopropane content. Leaves and roots responded differently to the polyamine treatments. Polyamines improved photosynthesis under lower light conditions. Exogenous polyamine treatments influenced the polyamine metabolism differently under individual light regimes. The fine-tuning of the synthesis, back-conversion and terminal catabolism could be responsible for the observed different polyamine metabolism-modulating strategies, leading to successful adaptation to different light conditions.

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The Plant Metabolic Changes and the Physiological and Signaling Functions in the Responses to Abiotic Stress

Zhu

Sun

Jadhav

et al. 2023

Methods in Molecular Biology

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Effect of cold stress on polyamine metabolism and antioxidant responses in chickpea

Cited by 29 publications

References 83 publications

Spermidine Suppressed the Inhibitory Effects of Polyamines Inhibitors Combination in Maize (Zea mays L.) Seedlings under Chilling Stress

Spermidine Suppressed the Inhibitory Effects of Polyamines Inhibitors Combination in Maize (Zea mays L.) Seedlings under Chilling Stress

Polyamine Metabolism under Different Light Regimes in Wheat

The Plant Metabolic Changes and the Physiological and Signaling Functions in the Responses to Abiotic Stress

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