Polyamines in plant stress response

Thomas Berberich; G. H.M. Sagor; Tomonobu Kusano

doi:10.1007/978-4-431-55212-3_13

Polyamines in plant stress response

Thomas Berberich, G. H.M. Sagor, Tomonobu Kusano

Research output: Chapter in Book/Report/Conference proceeding › Chapter

33 Citations (Scopus)

Abstract

Polyamines (PAs) are ubiquitous biogenic amines that have been implicated in diverse cellular functions in all organisms. Recent work has demonstrated that mainly the three prominent PAs in plants, putrescine, spermidine, and spermine, have a role as part of the complex signaling networks activated in response to abiotic stresses and pathogen attack. In a network comprising the PAs itself, their catabolic products such as H 2 O 2 produced by action of diamine oxidases (DAO) and polyamine oxidases (PAO), and other compounds such as γ-aminobutyric acid (GABA), abscisic acid (ABA), and nitric oxide (NO), are part of interlaced cellular pathways. Current knowledge about PAs in plant stress responses is summarized in this chapter.

Original language	English
Title of host publication	Polyamines
Subtitle of host publication	A Universal Molecular Nexus for Growth, Survival, and Specialized Metabolism
Publisher	Springer Japan
Pages	155-168
Number of pages	14
ISBN (Electronic)	9784431552123
ISBN (Print)	9784431552116
DOIs	https://doi.org/10.1007/978-4-431-55212-3_13
Publication status	Published - 2015 Jan 1

Keywords

Cold
Drought
Heat
Pathogen
Polyamine
Salinity
Stress
Temperature
Tolerance

ASJC Scopus subject areas

Biochemistry, Genetics and Molecular Biology(all)
Medicine(all)

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10.1007/978-4-431-55212-3_13

Cite this

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abstract = "Polyamines (PAs) are ubiquitous biogenic amines that have been implicated in diverse cellular functions in all organisms. Recent work has demonstrated that mainly the three prominent PAs in plants, putrescine, spermidine, and spermine, have a role as part of the complex signaling networks activated in response to abiotic stresses and pathogen attack. In a network comprising the PAs itself, their catabolic products such as H 2 O 2 produced by action of diamine oxidases (DAO) and polyamine oxidases (PAO), and other compounds such as γ-aminobutyric acid (GABA), abscisic acid (ABA), and nitric oxide (NO), are part of interlaced cellular pathways. Current knowledge about PAs in plant stress responses is summarized in this chapter.",

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AU - Sagor, G. H.M.

AU - Kusano, Tomonobu

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N2 - Polyamines (PAs) are ubiquitous biogenic amines that have been implicated in diverse cellular functions in all organisms. Recent work has demonstrated that mainly the three prominent PAs in plants, putrescine, spermidine, and spermine, have a role as part of the complex signaling networks activated in response to abiotic stresses and pathogen attack. In a network comprising the PAs itself, their catabolic products such as H 2 O 2 produced by action of diamine oxidases (DAO) and polyamine oxidases (PAO), and other compounds such as γ-aminobutyric acid (GABA), abscisic acid (ABA), and nitric oxide (NO), are part of interlaced cellular pathways. Current knowledge about PAs in plant stress responses is summarized in this chapter.

AB - Polyamines (PAs) are ubiquitous biogenic amines that have been implicated in diverse cellular functions in all organisms. Recent work has demonstrated that mainly the three prominent PAs in plants, putrescine, spermidine, and spermine, have a role as part of the complex signaling networks activated in response to abiotic stresses and pathogen attack. In a network comprising the PAs itself, their catabolic products such as H 2 O 2 produced by action of diamine oxidases (DAO) and polyamine oxidases (PAO), and other compounds such as γ-aminobutyric acid (GABA), abscisic acid (ABA), and nitric oxide (NO), are part of interlaced cellular pathways. Current knowledge about PAs in plant stress responses is summarized in this chapter.

KW - Cold

KW - Drought

KW - Heat

KW - Pathogen

KW - Polyamine

KW - Salinity

KW - Stress

KW - Temperature

KW - Tolerance

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Polyamines in plant stress response

Abstract

Keywords

ASJC Scopus subject areas

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