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Functional Plant Biology Functional Plant Biology Society
Plant function and evolutionary biology
REVIEW

Environmental stress tolerance in maize (Zea mays): role of polyamine metabolism

Salika Ramazan A , Ifra Nazir A , Waseem Yousuf A and Riffat John https://orcid.org/0000-0001-6258-9381 A *
+ Author Affiliations
- Author Affiliations

A Plant Molecular Biology Lab, Department of Botany, University of Kashmir, Srinagar, Jammu and Kashmir 190006, India.


Handling Editor: Suleyman Allakhverdiev

Functional Plant Biology 50(2) 85-96 https://doi.org/10.1071/FP21324
Submitted: 10 November 2021  Accepted: 24 January 2022   Published: 18 March 2022

© 2023 The Author(s) (or their employer(s)). Published by CSIRO Publishing

Abstract

Maize (Zea mays L.), a major multipurpose crop for food, feed and energy is extremely susceptible to environmental perturbations and setting off the major factors for limiting maize yield. Generally, plant yields are reduced and significantly lost to adverse environments and biotic strains. To ensure the safety of living cells under unfavourable circumstances, polyamines (PAs) play an important role in regulating the response under both abiotic and biotic stresses. It is the relative abundance of higher PAs (spermidine, Spd; spermine, Spm) vis-à-vis the diamine putrescine (Put) and PA catabolism that determines the stress tolerance in plants. Climate changes and increasing demands for production of maize have made it pressing to improve the stress tolerance strategies in this plant and it is imperative to understand the role of PAs in response to various environmental perturbations. Here, we critically review and summarise the recent literature on role of PAs in conferring stress tolerance in the golden crop. The responses in terms of PA accumulation, their mechanism of action and all the recent genetic manipulation studies carried out in PA metabolism pathway, ameliorating range of abiotic and biotic stresses have been discussed. As PA metabolism under stress conditions does not operate singly within cells and is always linked to other metabolic pathways in maize, its complex connections and role as a signalling molecule have also been discussed in this review.

Keywords: abiotic, biotic, maize, metabolism, polyamines (pas), stress, tolerance, yield.


References

Ahmad P, Jaleel CA, Salem MA, Nabi G, Sharma S (2010) Roles of enzymatic and nonenzymatic antioxidants in plants during abiotic stress. Critical Reviews in Biotechnology 30, 161–175.
Roles of enzymatic and nonenzymatic antioxidants in plants during abiotic stress.Crossref | GoogleScholarGoogle Scholar | 20214435PubMed |

Ahuja I, de Vos RCH, Bones AM, Hall RD (2010) Plant molecular stress responses face climate change. Trends in Plant Science 15, 664–674.
Plant molecular stress responses face climate change.Crossref | GoogleScholarGoogle Scholar | 20846898PubMed |

Alcázar R, Marco F, Cuevas JC, Patron M, Ferrando A, Carrasco P, Tiburcio AF, Altabella T (2006) Involvement of polyamines in plant response to abiotic stress. Biotechnology Letters 28, 1867–1876.
Involvement of polyamines in plant response to abiotic stress.Crossref | GoogleScholarGoogle Scholar | 17028780PubMed |

Allakhverdiev SI (2020) Optimising photosynthesis for environmental fitness. Functional Plant Biology 47, iii–vii.
Optimising photosynthesis for environmental fitness.Crossref | GoogleScholarGoogle Scholar | 33046183PubMed |

An ZF, Li CY, Zhang LX, Alva AK (2012) Role of polyamines and phospholipase D in maize (Zea mays L.) response to drought stress. South African Journal of Botany 83, 145–150.
Role of polyamines and phospholipase D in maize (Zea mays L.) response to drought stress.Crossref | GoogleScholarGoogle Scholar |

Anyango JJ, Bautze D, Fiaboe KK, Lagat ZO, Muriuki AW, Stöckli S, Adamtey N (2019) Termite-Induced injuries to maize and baby corn under organic and conventional farming systems in the Central Highlands of Kenya. Insects 10, 367
Termite-Induced injuries to maize and baby corn under organic and conventional farming systems in the Central Highlands of Kenya.Crossref | GoogleScholarGoogle Scholar |

Asthir B, Spoor W, Duffus CM (2004) Involvement of polyamines, diamine oxidase and polyamine oxidase in resistance of barley to Blumeria graminis f. sp. hordei. Euphytica 136, 307–312.
Involvement of polyamines, diamine oxidase and polyamine oxidase in resistance of barley to Blumeria graminis f. sp. hordei.Crossref | GoogleScholarGoogle Scholar |

Baniasadi F, Saffari VR, Moud AAM (2018) Physiological and growth responses of Calendula officinalis L. plants to the interaction effects of polyamines and salt stress. Scientia Horticulturae 234, 312–317.
Physiological and growth responses of Calendula officinalis L. plants to the interaction effects of polyamines and salt stress.Crossref | GoogleScholarGoogle Scholar |

Benavides MP, Groppa MD, Recalde L, Verstraeten SV (2018) Effects of polyamines on cadmium- and copper-mediated alterations in wheat (Triticum aestivum L.) and sunflower (Helianthus annuus L.) seedling membrane fluidity. Archives of Biochemistry and Biophysics 654, 27–39.
Effects of polyamines on cadmium- and copper-mediated alterations in wheat (Triticum aestivum L.) and sunflower (Helianthus annuus L.) seedling membrane fluidity.Crossref | GoogleScholarGoogle Scholar | 30006136PubMed |

Bhusal B, Poudel MR, Rishav P, Regmi R, Neupane P, Bhattarai K, Maharjan B, Bigyan KC, Acharya S (2021) A review on abiotic stress resistance in maize (Zea mays L.): effects, resistance mechanisms and management. Journal of Biology and Today’s World 10, 1–3.

Bouchereau A, Aziz A, Larher F, Martin-Tanguy J (1999) Polyamines and environmental challenges: recent development. Plant Science 140, 103–125.
Polyamines and environmental challenges: recent development.Crossref | GoogleScholarGoogle Scholar |

Bratton DL (1994) Polyamine inhibition of transbilayer movement of plasma membrane phospholipids in the erythrocyte ghost. Journal of Biological Chemistry 269, 22517–22523.
Polyamine inhibition of transbilayer movement of plasma membrane phospholipids in the erythrocyte ghost.Crossref | GoogleScholarGoogle Scholar |

Čabala R, Slováková LU, El Zohri M, Frank H (2011) Accumulation and translocation of Cd metal and the Cd-induced production of glutathione and phytochelatins in Vicia faba L. Acta Physiologiae Plantarum 33, 1239–1248.
Accumulation and translocation of Cd metal and the Cd-induced production of glutathione and phytochelatins in Vicia faba L.Crossref | GoogleScholarGoogle Scholar |

Chen D, Shao Q, Yin L, Younis A, Zheng B (2019) Polyamine function in plants: metabolism, regulation on development, and roles in abiotic stress responses. Frontiers in Plant Science 9, 1945
Polyamine function in plants: metabolism, regulation on development, and roles in abiotic stress responses.Crossref | GoogleScholarGoogle Scholar | 30687350PubMed |

de Zelicourt A, Colcombet J, Hirt H (2016) The role of MAPK modules and ABA during abiotic stress signaling. Trends in Plant Science 21, 677–685.
The role of MAPK modules and ABA during abiotic stress signaling.Crossref | GoogleScholarGoogle Scholar | 27143288PubMed |

Durmu N, Kadioğlu A (2005) Spermine and putrescine enhance oxidative stress tolerance in maize leaves. Acta Physiologiae Plantarum 27, 515–522.
Spermine and putrescine enhance oxidative stress tolerance in maize leaves.Crossref | GoogleScholarGoogle Scholar |

Ellis SD, Boehm MJ, Rhodes LH (2008) Nematode diseases of plants. Extension Fact Sheet from the Department of Agriculture and Natural Resources, pp. 1–3. The Ohio State University, USA.

Eyvazi A, Massah A, Soorni A, Babaie G (2021) Molecular phylogenetic analysis shows that causal agent of maize rough dwarf disease in Iran is closer to rice black-streaked dwarf virus. European Journal of Plant Pathology 160, 411–425.
Molecular phylogenetic analysis shows that causal agent of maize rough dwarf disease in Iran is closer to rice black-streaked dwarf virus.Crossref | GoogleScholarGoogle Scholar |

Frey FP, Urbany C, Hüttel B, Reinhardt R, Stich B (2015) Genome-wide expression profiling and phenotypic evaluation of European maize inbreds at seedling stage in response to heat stress. BMC Genomics 16, 156
Genome-wide expression profiling and phenotypic evaluation of European maize inbreds at seedling stage in response to heat stress.Crossref | GoogleScholarGoogle Scholar |

Galston AW, Sawhney RK (1990) Polyamines in plant physiology. Plant Physiology 94, 406–410.
Polyamines in plant physiology.Crossref | GoogleScholarGoogle Scholar | 11537482PubMed |

Gao C, Hu J, Zhang S, Zheng Y, Knapp A (2009) Association of polyamines in governing the chilling sensitivity of maize genotypes. Plant Growth Regulation 57, 31–38.
Association of polyamines in governing the chilling sensitivity of maize genotypes.Crossref | GoogleScholarGoogle Scholar |

Gao C, Sheteiwy MS, Han J, Dong Z, Pan R, Guan Y, Alhaj Hamoud Y, Hu J (2020) Polyamine biosynthetic pathways and their relation with the cold tolerance of maize (Zea mays L.) seedlings. Plant Signaling & Behavior 15, 1807722
Polyamine biosynthetic pathways and their relation with the cold tolerance of maize (Zea mays L.) seedlings.Crossref | GoogleScholarGoogle Scholar |

Ghosh UK, Islam MN, Siddiqui MN, Khan MAR (2021) Understanding the roles of osmolytes for acclimatizing plants to changing environment: a review of potential mechanism. Plant Signaling & Behavior 16, 1913306
Understanding the roles of osmolytes for acclimatizing plants to changing environment: a review of potential mechanism.Crossref | GoogleScholarGoogle Scholar |

Gong F, Yang L, Tai F, Hu X, Wang W (2014) “Omics” of maize stress response for sustainable food production: opportunities and challenges. Omics: A Journal of Integrative Biology 18, 714–732.
“Omics” of maize stress response for sustainable food production: opportunities and challenges.Crossref | GoogleScholarGoogle Scholar | 25401749PubMed |

Groppa MD, Benavides MP, Tomaro ML (2003) Polyamine metabolism in sunflower and wheat leaf discs under cadmium or copper stress. Plant Science 164, 293–299.
Polyamine metabolism in sunflower and wheat leaf discs under cadmium or copper stress.Crossref | GoogleScholarGoogle Scholar |

Guo Z, Tan J, Zhuo C, Wang C, Xiang B, Wang Z (2014) Abscisic acid, H2O2 and nitric oxide interactions mediated cold-induced S-adenosylmethionine synthetase in Medicago sativa subsp. falcata that confers cold tolerance through up-regulating polyamine oxidation. Plant Biotechnology Journal 12, 601–612.
Abscisic acid, H2O2 and nitric oxide interactions mediated cold-induced S-adenosylmethionine synthetase in Medicago sativa subsp. falcata that confers cold tolerance through up-regulating polyamine oxidation.Crossref | GoogleScholarGoogle Scholar | 24517136PubMed |

Hoffman M, Samish RM (1970) Free amine content in fruit tree organs as an indicator of the nutritional status with respect to potassium. In ‘Colloquium on plant analysis and fertilizer problems’, 6th edn. (Ed. A. Erez) (Tel Aviv)

Hung H-Y, Shannon LM, Tian F, Bradbury PJ, Chen C, Flint-Garcia SA, McMullen MD, Ware D, Buckler ES, Doebley JF, Holland JB (2012) ZmCCT and the genetic basis of day-length adaptation underlying the postdomestication spread of maize. Proceedings of the National Academy of Sciences of the United States of America 109, E1913–E1921.
ZmCCT and the genetic basis of day-length adaptation underlying the postdomestication spread of maize.Crossref | GoogleScholarGoogle Scholar | 22711828PubMed |

Hussain SS, Ali M, Ahmad M, Siddique KHM (2011) Polyamines: natural and engineered abiotic and biotic stress tolerance in plants. Biotechnology Advances 29, 300–311.
Polyamines: natural and engineered abiotic and biotic stress tolerance in plants.Crossref | GoogleScholarGoogle Scholar | 21241790PubMed |

Hussain S, Ulhassan Z, Brestic M, Zivcak M, Zhou W, Allakhverdiev SI, Yang X, Safdar ME, Yang W, Liu W (2021) Photosynthesis research under climate change. Photosynthesis Research 150, 5–19.
Photosynthesis research under climate change.Crossref | GoogleScholarGoogle Scholar | 34235625PubMed |

Islam MA, Maitra P, Mandal D (2018) A review on polyamines and biotic stresses in plants. Asian Journal of Applied Sciences 6,
A review on polyamines and biotic stresses in plants.Crossref | GoogleScholarGoogle Scholar |

Jackson T, Ziems A (2009) Ear rot and grain mold diseases of corn in Nebraska (Part 2). CropWatch.

Jakhar DS, Singh R (2015) Biotic stress response in maize (Zea mays L.). Journal of Biotechnology and Crop Science 4, 47–51.

Jasso-Robles FI, Jiménez-Bremont JF, Becerra-Flora A, Juárez-Montiel M, Gonzalez ME, Pieckenstain FL, García de la Cruz Rón F, Rodríguez-Kessler M (2016) Inhibition of polyamine oxidase activity affects tumor development during the maize–Ustilago maydis interaction. Plant Physiology and Biochemistry 102, 115–124.
Inhibition of polyamine oxidase activity affects tumor development during the maize–Ustilago maydis interaction.Crossref | GoogleScholarGoogle Scholar | 26926794PubMed |

Jiang JX, Zhou XP (2002) Maize dwarf mosaic disease in different regions of China is caused by Sugarcane mosaic virus. Archives of Virology 147, 2437–2443.
Maize dwarf mosaic disease in different regions of China is caused by Sugarcane mosaic virus.Crossref | GoogleScholarGoogle Scholar | 12491109PubMed |

Jiménez-Bremont JF, Ruiz OA, Rodríguez-Kessler M (2007) Modulation of spermidine and spermine levels in maize seedlings subjected to long-term salt stress. Plant Physiology and Biochemistry 45, 812–821.
Modulation of spermidine and spermine levels in maize seedlings subjected to long-term salt stress.Crossref | GoogleScholarGoogle Scholar | 17890098PubMed |

Kimotho RN, Baillo EH, Zhang Z (2019) Transcription factors involved in abiotic stress responses in maize (Zea mays L.) and their roles in enhanced productivity in the post genomics era. PeerJ 7, e7211
Transcription factors involved in abiotic stress responses in maize (Zea mays L.) and their roles in enhanced productivity in the post genomics era.Crossref | GoogleScholarGoogle Scholar | 31328030PubMed |

Kohli SK, Khanna K, Bhardwaj R, Abd_Allah EF, Ahmad P, Corpas FJ (2019) Assessment of subcellular ROS and NO metabolism in higher plants: multifunctional signaling molecules. Antioxidants 8, 641
Assessment of subcellular ROS and NO metabolism in higher plants: multifunctional signaling molecules.Crossref | GoogleScholarGoogle Scholar |

Kongkiattikajorn J (2009) Effect of salinity stress on degradation of polyamines and amine oxidase activity in maize seedlings. Agriculture and Natural Resources 43, 28–33.

Kumar P Kumar P (2018) Impact of polyamines and mycorrhiza on chlorophyll substance of maize grown under cadmium toxicity. International Journal of Current Microbiology and Applied Sciences 7, 1635–1639.
Impact of polyamines and mycorrhiza on chlorophyll substance of maize grown under cadmium toxicity.Crossref | GoogleScholarGoogle Scholar |

Kusano T, Yamaguchi K, Berberich T, Takahashi Y (2007) The polyamine spermine rescues Arabidopsis from salinity and drought stresses. Plant Signaling & Behavior 2, 251–252.
The polyamine spermine rescues Arabidopsis from salinity and drought stresses.Crossref | GoogleScholarGoogle Scholar |

Li YD, He JG (2012) Advance in metabolism and response to stress of polyamines in plant. Acta Agriculturae Boreali-Sinica 27, 240–245.

Li Q, Ge H, Hu S (2008) Effects of exogenous putrescine and calciumon ion uptake of strawberry seedling under NaCI stress. Journal of Plant Nutrition and Fertilizers 14, 540–545.

Li Z, Zhou H, Peng Y, Zhang X, Ma X, Huang L, Yan Y (2015) Exogenously applied spermidine improves drought tolerance in creeping bentgrass associated with changes in antioxidant defense, endogenous polyamines and phytohormones. Plant Growth Regulation 76, 71–82.
Exogenously applied spermidine improves drought tolerance in creeping bentgrass associated with changes in antioxidant defense, endogenous polyamines and phytohormones.Crossref | GoogleScholarGoogle Scholar |

Li L, Gu W, Li J, Li C, Xie T, Qu D, Meng Y, Li C, Wei S (2018) Exogenously applied spermidine alleviates photosynthetic inhibition under drought stress in maize (Zea mays L.) seedlings associated with changes in endogenous polyamines and phytohormones. Plant Physiology and Biochemistry 129, 35–55.
Exogenously applied spermidine alleviates photosynthetic inhibition under drought stress in maize (Zea mays L.) seedlings associated with changes in endogenous polyamines and phytohormones.Crossref | GoogleScholarGoogle Scholar | 29793181PubMed |

Liu K, Fu H, Bei Q, Luan S (2000) Inward potassium channel in guard cells as a target for polyamine regulation of stomatal movements. Plant Physiology 124, 1315–1326.
Inward potassium channel in guard cells as a target for polyamine regulation of stomatal movements.Crossref | GoogleScholarGoogle Scholar | 11080307PubMed |

Liu J, Jiang M-Y, Zhou Y-F, Liu Y-L (2005) Production of polyamines is enhanced by endogenous abscisic acid in maize seedlings subjected to salt stress. Journal of Integrative Plant Biology 47, 1326–1334.
Production of polyamines is enhanced by endogenous abscisic acid in maize seedlings subjected to salt stress.Crossref | GoogleScholarGoogle Scholar |

Liu J-H, Wang W, Wu H, Gong X, Moriguchi T (2015) Polyamines function in stress tolerance: from synthesis to regulation. Frontiers in Plant Science 6, 827
Polyamines function in stress tolerance: from synthesis to regulation.Crossref | GoogleScholarGoogle Scholar | 26528300PubMed |

Lodha TD, Hembram P, Tep N, Basak J (2013) Proteomics: a successful approach to understand the molecular mechanism of plant–pathogen interaction. American Journal of Plant Sciences 4, 1212–1226.
Proteomics: a successful approach to understand the molecular mechanism of plant–pathogen interaction.Crossref | GoogleScholarGoogle Scholar |

Longstaff BC (1981) Biology of the grain pest species of the genus Sitophilus (Coleoptera: Curculionidae): a critical review. cology 3, 83–130.

Majumdar R, Minocha R, Lebar MD, Rajasekaran K, Long S, Carter-Wientjes C, Minocha S, Cary JW (2019) Contribution of maize polyamine and amino acid metabolism toward resistance against Aspergillus flavus infection and aflatoxin production. Frontiers in Plant Science 10, 692
Contribution of maize polyamine and amino acid metabolism toward resistance against Aspergillus flavus infection and aflatoxin production.Crossref | GoogleScholarGoogle Scholar | 31178889PubMed |

Masson PH, Takahashi T, Angelini R (2017) Editorial: Molecular mechanisms underlying polyamine functions in plants. Frontiers in Plant Science 8, 14
Editorial: Molecular mechanisms underlying polyamine functions in plants.Crossref | GoogleScholarGoogle Scholar | 28174575PubMed |

Minocha R, Majumdar R, Minocha SC (2014) Polyamines and abiotic stress in plants: a complex relationship. Frontiers in Plant Science 5, 175
Polyamines and abiotic stress in plants: a complex relationship.Crossref | GoogleScholarGoogle Scholar | 24847338PubMed |

Moore VM, Tracy WF (2021) Survey of organic sweet corn growers identifies corn earworm prevalence, management and opportunities for plant breeding. Renewable Agriculture and Food Systems 36, 126–129.
Survey of organic sweet corn growers identifies corn earworm prevalence, management and opportunities for plant breeding.Crossref | GoogleScholarGoogle Scholar |

Moschou PN, Wu J, Cona A, Tavladoraki P, Angelini R, Roubelakis-Angelakis KA (2012) The polyamines and their catabolic products are significant players in the turnover of nitrogenous molecules in plants. Journal of Experimental Botany 63, 5003–5015.
The polyamines and their catabolic products are significant players in the turnover of nitrogenous molecules in plants.Crossref | GoogleScholarGoogle Scholar | 22936828PubMed |

Moustafa-Farag M, Almoneafy A, Mahmoud A, Elkelish A, Arnao MB, Li L, Ai S (2020) Melatonin and its protective role against biotic stress impacts on plants. Biomolecules 10, 54
Melatonin and its protective role against biotic stress impacts on plants.Crossref | GoogleScholarGoogle Scholar |

Mustafavi SH, Badi HN, Sękara A, Mehrafarin A, Jandaq T, Ghorbanpour M, Rafiee H (2018) Polyamines and their possible mechanisms involved in plant physiological processes and elicitation of secondary metabolites. Acta Physiologiae Plantarum 40, 102
Polyamines and their possible mechanisms involved in plant physiological processes and elicitation of secondary metabolites.Crossref | GoogleScholarGoogle Scholar |

Naz R, Sarfraz A, Anwar Z, Yasmin H, Nosheen A, Keyani R, Roberts TH (2021) Combined ability of salicylic acid and spermidine to mitigate the individual and interactive effects of drought and chromium stress in maize (Zea mays L.). Plant Physiology and Biochemistry 159, 285
Combined ability of salicylic acid and spermidine to mitigate the individual and interactive effects of drought and chromium stress in maize (Zea mays L.).Crossref | GoogleScholarGoogle Scholar | 33418188PubMed |

Németh M, Janda T, Horváth E, Páldi E, Szalai G (2002) Exogenous salicylic acid increases polyamine content but may decrease drought tolerance in maize. Plant Science 162, 569–574.
Exogenous salicylic acid increases polyamine content but may decrease drought tolerance in maize.Crossref | GoogleScholarGoogle Scholar |

Paccola-Meirelles LD, Ferreira AS, Meirelles WF, Marriel IE, Casela CR (2001) Detection of a bacterium associated with a leaf spot disease of maize in Brazil. Journal of Phytopathology 149, 275–279.
Detection of a bacterium associated with a leaf spot disease of maize in Brazil.Crossref | GoogleScholarGoogle Scholar |

Pál M, Szalai G, Janda T (2015) Speculation: polyamines are important in abiotic stress signaling. Plant Science 237, 16–23.
Speculation: polyamines are important in abiotic stress signaling.Crossref | GoogleScholarGoogle Scholar | 26089148PubMed |

Pál M, Janda T, Majláth I, Szalai G (2020) Involvement of salicylic acid and other phenolic compounds in light-dependent cold acclimation in maize. International Journal of Molecular Sciences 21, 1942
Involvement of salicylic acid and other phenolic compounds in light-dependent cold acclimation in maize.Crossref | GoogleScholarGoogle Scholar |

Pál M, Szalai G, Gondor OK, Janda T (2021) Unfinished story of polyamines: role of conjugation, transport and light-related regulation in the polyamine metabolism in plants. Plant Science 308, 110923
Unfinished story of polyamines: role of conjugation, transport and light-related regulation in the polyamine metabolism in plants.Crossref | GoogleScholarGoogle Scholar | 34034871PubMed |

Pasini A, Caldarera CM, Giordano E (2014) Chromatin remodeling by polyamines and polyamine analogs. Amino Acids 46, 595–603.
Chromatin remodeling by polyamines and polyamine analogs.Crossref | GoogleScholarGoogle Scholar | 23836422PubMed |

Paul S, Banerjee A, Roychoudhury A (2018) Role of polyamines in mediating antioxidant defense and epigenetic regulation in plants exposed to heavy metal toxicity. In ‘Plants under metal and metalloid stress’. (Eds M Hasanuzzaman, K Nahar, M Fujita) pp. 229–247. (Springer: Singapore)

Peleg Z, Blumwald E (2011) Hormone balance and abiotic stress tolerance in crop plants. Current Opinion in Plant Biology 14, 290–295.
Hormone balance and abiotic stress tolerance in crop plants.Crossref | GoogleScholarGoogle Scholar | 21377404PubMed |

Pennisi E (2008) The blue revolution, drop by drop, gene by gene. Science 320, 171–173.
The blue revolution, drop by drop, gene by gene.Crossref | GoogleScholarGoogle Scholar | 18403686PubMed |

Pottosin I, Shabala S (2014) Polyamines control of cation transport across plant membranes: implications for ion homeostasis and abiotic stress signaling. Frontiers in Plant Science 5, 154
Polyamines control of cation transport across plant membranes: implications for ion homeostasis and abiotic stress signaling.Crossref | GoogleScholarGoogle Scholar | 24795739PubMed |

Prasanna BM, Cairns JE, Zaidi PH, et al. (2021) Beat the stress: breeding for climate resilience in maize for the tropical rainfed environments. Theoretical and Applied Genetics 134, 1729–1752.
Beat the stress: breeding for climate resilience in maize for the tropical rainfed environments.Crossref | GoogleScholarGoogle Scholar | 33594449PubMed |

Ramazan S, Qazi HA, Dar ZA, John R (2021) Low temperature elicits differential biochemical and antioxidant responses in maize (Zea mays) genotypes with different susceptibility to low temperature stress. Physiology and Molecular Biology of Plants 27, 1395–1412.
Low temperature elicits differential biochemical and antioxidant responses in maize (Zea mays) genotypes with different susceptibility to low temperature stress.Crossref | GoogleScholarGoogle Scholar | 34177153PubMed |

Restrepo-Diaz H, Chávez-Arias CC, Ligarreto-Moreno GA, Ramírez-Godoy A (2021) Maize responses challenged by drought, elevated daytime temperature and arthropod herbivory stresses: a physiological, biochemical and molecular view. Frontiers in Plant Science 12, 1512
Maize responses challenged by drought, elevated daytime temperature and arthropod herbivory stresses: a physiological, biochemical and molecular view.Crossref | GoogleScholarGoogle Scholar |

Rodríguez AA, Grunberg KA, Taleisnik EL (2002) Reactive oxygen species in the elongation zone of maize leaves are necessary for leaf extension. Plant Physiology 129, 1627–1632.
Reactive oxygen species in the elongation zone of maize leaves are necessary for leaf extension.Crossref | GoogleScholarGoogle Scholar | 12177475PubMed |

Rodríguez AA, Lascano HR, Bustos D, Taleisnik E (2007) Salinity-induced decrease in NADPH oxidase activity in the maize leaf blade elongation zone. Journal of Plant Physiology 164, 223–230.
Salinity-induced decrease in NADPH oxidase activity in the maize leaf blade elongation zone.Crossref | GoogleScholarGoogle Scholar | 17074408PubMed |

Rodríguez AA, Maiale SJ, Menéndez AB, Ruiz OA (2009) Polyamine oxidase activity contributes to sustain maize leaf elongation under saline stress. Journal of Experimental Botany 60, 4249–4262.
Polyamine oxidase activity contributes to sustain maize leaf elongation under saline stress.Crossref | GoogleScholarGoogle Scholar | 19717530PubMed |

Rodríguez-Kessler M, Alpuche-Solís AG, Ruiz OA, Jimenez-Bremont JF (2006) Effect of salt stress on the regulation of maize (Zea mays L.) genes involved in polyamine biosynthesis. Plant Growth Regulation 48, 175–185.
Effect of salt stress on the regulation of maize (Zea mays L.) genes involved in polyamine biosynthesis.Crossref | GoogleScholarGoogle Scholar |

Savary S, Willocquet L, Pethybridge SJ, Esker P, McRoberts N, Nelson A (2019) The global burden of pathogens and pests on major food crops. Nature Ecology & Evolution 3, 430–439.
The global burden of pathogens and pests on major food crops.Crossref | GoogleScholarGoogle Scholar |

Schmale DG, Bergstrom GC (2004) Spore deposition of the ear rot pathogen, Gibberella zeae, inside corn canopies. Canadian Journal of Plant Pathology 26, 591–595.
Spore deposition of the ear rot pathogen, Gibberella zeae, inside corn canopies.Crossref | GoogleScholarGoogle Scholar |

Seifikalhor M, Aliniaeifard S, Bernard F, Seif M, Latifi M, Hassani B, Didaran F, Bosacchi M, Rezadoost H, Li T (2020) γ-Aminobutyric acid confers cadmium tolerance in maize plants by concerted regulation of polyamine metabolism and antioxidant defense systems. Scientific Reports 10, 133
γ-Aminobutyric acid confers cadmium tolerance in maize plants by concerted regulation of polyamine metabolism and antioxidant defense systems.Crossref | GoogleScholarGoogle Scholar |

Seo SY, Kim YJ, Park KY (2019) Increasing polyamine contents enhances the stress tolerance via reinforcement of antioxidative properties. Frontiers in Plant Science 10, 1331
Increasing polyamine contents enhances the stress tolerance via reinforcement of antioxidative properties.Crossref | GoogleScholarGoogle Scholar | 31736992PubMed |

Shabala S, Wu H, Bose J (2015) Salt stress sensing and early signalling events in plant roots: Current knowledge and hypothesis. Plant Science 241, 109–119.
Salt stress sensing and early signalling events in plant roots: Current knowledge and hypothesis.Crossref | GoogleScholarGoogle Scholar | 26706063PubMed |

Shaddad MAK, Abd El-Samad MH, Mohammed HT (2011) Interactive effects of drought stress and phytohormones or polyamines on growth and yield of two M (Zea maize L) genotypes. American Journal of Plant Sciences 2, 790
Interactive effects of drought stress and phytohormones or polyamines on growth and yield of two M (Zea maize L) genotypes.Crossref | GoogleScholarGoogle Scholar |

Shao CG, Wang H, Yu-Fen BI (2015) Relationship between endogenous polyamines and tolerance in Medicago sativa L. under heat stress. Acta Agrestia Sinica 23, 1214–1219.

Sidar YK, Nirmal A, Gajbhiye RK, Bisen MS, Bhargav P (2017) Insect pest succession on hybrid maize and management of pink stem borer, Sesamia inferens Walker. Journal of Pharmacognosy and Phytochemistry 143–150.

Song Y, Jin L, Wang X (2017) Cadmium absorption and transportation pathways in plants. International Journal of Phytoremediation 19, 133–141.
Cadmium absorption and transportation pathways in plants.Crossref | GoogleScholarGoogle Scholar | 27409403PubMed |

Soudek P, Ursu M, Petrová Š, Vaněk T (2016) Improving crop tolerance to heavy metal stress by polyamine application. Food Chemistry 213, 223–229.
Improving crop tolerance to heavy metal stress by polyamine application.Crossref | GoogleScholarGoogle Scholar | 27451175PubMed |

Spormann S, Soares C, Teixeira J, Fidalgo F (2021) Polyamines as key regulatory players in plants under metal stress – a way for an enhanced tolerance. Annals of Applied Biology 178, 209–226.
Polyamines as key regulatory players in plants under metal stress – a way for an enhanced tolerance.Crossref | GoogleScholarGoogle Scholar |

Stark F, Pfannstiel J, Klaiber I, Raabe T (2011) Protein kinase CK2 links polyamine metabolism to MAPK signalling in Drosophila. Cellular Signalling 23, 876–882.
Protein kinase CK2 links polyamine metabolism to MAPK signalling in Drosophila.Crossref | GoogleScholarGoogle Scholar | 21262350PubMed |

Sumner DR, Schaad NW (1977) Epidemiology and control of bacterial leaf blight of corn. Phytopathology 67, 1113–1118.
Epidemiology and control of bacterial leaf blight of corn.Crossref | GoogleScholarGoogle Scholar |

Takahashi Y, Berberich T, Miyazaki A, Seo S, Ohashi Y, Kusano T (2003) Spermine signaling in tobacco: activation of mitogen-activated protein kinases by spermine is mediated through mitochondrial dysfunction. The Plant Journal 36, 820–829.
Spermine signaling in tobacco: activation of mitogen-activated protein kinases by spermine is mediated through mitochondrial dysfunction.Crossref | GoogleScholarGoogle Scholar | 14675447PubMed |

Tassoni A, van Buuren M, Franceschetti M, Fornalè S, Bagni N (2000) Polyamine content and metabolism in Arabidopsis thaliana and effect of spermidine on plant development. Plant Physiology and Biochemistry 38, 383–393.
Polyamine content and metabolism in Arabidopsis thaliana and effect of spermidine on plant development.Crossref | GoogleScholarGoogle Scholar |

Teli VS, Chavan BP, Ankalkoppe MN, Khot RB, Harers PN (2007) Evaluation of some insecticides for the control of maize stem borer, Chilo partellus (Swinhoe). earch 31, 323–326.

Torrigiani P, Rabiti AL, Bortolotti C, Betti L, Marani F, Canova A, Bagni N (1997) Polyamine synthesis and accumulation in the hypersensitive response to TMV in Nicotiana tabacum. New Phytologist 135, 467–473.
Polyamine synthesis and accumulation in the hypersensitive response to TMV in Nicotiana tabacum.Crossref | GoogleScholarGoogle Scholar |

Verma S, Mishra SN (2005) Putrescine alleviation of growth in salt stressed Brassica juncea by inducing antioxidative defense system. Journal of Plant Physiology 162, 669–677.
Putrescine alleviation of growth in salt stressed Brassica juncea by inducing antioxidative defense system.Crossref | GoogleScholarGoogle Scholar | 16008089PubMed |

Vidaver AK, Carlson RR (1978) Leaf spot of field corn caused by Pseudomonas andropogonis. Staff Publications: Biological Process Development Facility. 5. https://digitalcommons.unl.edu/bpdfpub/5

Walters DR (2000) Polyamines in plant–microbe interactions. Physiological and Molecular Plant Pathology 57, 137–146.
Polyamines in plant–microbe interactions.Crossref | GoogleScholarGoogle Scholar |

Wang Y, Lu WJ, Zhang ZQ, Xie H (2003) ABA and putrescine treatments alleviate chilling injury in banana fruits during storage at 8°C. Acta Photophysiologica Sinica 29, 549–554.

Wang X, Wang H, Liu S, Ferjani A, Li J, Yan J, Yang X, Qin F (2016) Genetic variation in ZmVPP1 contributes to drought tolerance in maize seedlings. Nature Genetics 48, 1233–1241.
Genetic variation in ZmVPP1 contributes to drought tolerance in maize seedlings.Crossref | GoogleScholarGoogle Scholar | 27526320PubMed |

Xu H, Twine TE, Girvetz E (2016) Climate change and maize yield in Iowa. PloS ONE 11, e0156083
Climate change and maize yield in Iowa.Crossref | GoogleScholarGoogle Scholar | 27219116PubMed |

Yamakawa K, Huo YK, Haendel MA, Hubert R, Chen XN, Lyons GE, Korenberg JR (1998) DSCAM: a novel member of the immunoglobulin superfamily maps in a Down syndrome region and is involved in the development of the nervous system. Human Molecular Genetics 7, 227–237.
DSCAM: a novel member of the immunoglobulin superfamily maps in a Down syndrome region and is involved in the development of the nervous system.Crossref | GoogleScholarGoogle Scholar | 9426258PubMed |

Zaccaron AZ, Woloshuk CP, Bluhm BH (2017) Comparative genomics of maize ear rot pathogens reveals expansion of carbohydrate-active enzymes and secondary metabolism backbone genes in Stenocarpella maydis. Fungal Biology 121, 966–983.
Comparative genomics of maize ear rot pathogens reveals expansion of carbohydrate-active enzymes and secondary metabolism backbone genes in Stenocarpella maydis.Crossref | GoogleScholarGoogle Scholar | 29029703PubMed |

Zepeda-Jazo I, Velarde-Buendía AM, Enríquez-Figueroa R, Bose J, Shabala S, Muñiz-Murguía J, Pottosin II (2011) Polyamines interact with hydroxyl radicals in activating Ca2+ and K+ transport across the root epidermal plasma membranes. Plant Physiology 157, 2167–2180.
Polyamines interact with hydroxyl radicals in activating Ca2+ and K+ transport across the root epidermal plasma membranes.Crossref | GoogleScholarGoogle Scholar | 21980172PubMed |