Physiological and molecular implications of plant polyamine metabolism during biotic interactions
During ontogeny, plants interact with a wide variety of microorganisms. The association with mutualistic microbes results in benefits for the plant. By contrast, pathogens may cause a remarkable impairment of plant growth and development. Both types of plant-microbe interactions provoke notable chan...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2014-03-01
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| Series: | Frontiers in Plant Science |
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| Online Access: | http://journal.frontiersin.org/Journal/10.3389/fpls.2014.00095/full |
| _version_ | 1818515170897428480 |
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| author | Juan Francisco Jiménez Bremont María eMarina Maria de la Luz eGuerrero-González Franco Rubén Rossi Diana eSánchez-Rangel Margarita eRodríguez-Kessler Oscar Adolfo Ruiz Andrés eGárriz |
| author_facet | Juan Francisco Jiménez Bremont María eMarina Maria de la Luz eGuerrero-González Franco Rubén Rossi Diana eSánchez-Rangel Margarita eRodríguez-Kessler Oscar Adolfo Ruiz Andrés eGárriz |
| author_sort | Juan Francisco Jiménez Bremont |
| collection | DOAJ |
| description | During ontogeny, plants interact with a wide variety of microorganisms. The association with mutualistic microbes results in benefits for the plant. By contrast, pathogens may cause a remarkable impairment of plant growth and development. Both types of plant-microbe interactions provoke notable changes in the polyamine (PA) metabolism of the host and/or the microbe, being each interaction a complex and dynamic process. It has been well documented that the levels of free and conjugated PAs undergo profound changes in plant tissues during the interaction with microorganisms. In general, this is correlated with a precise and coordinated regulation of PA biosynthetic and catabolic enzymes. Interestingly, some evidence suggests that the relative importance of these metabolic pathways may depend on the nature of the microorganism, a concept that stems from the fact that these amines mediate the activation of plant defense mechanisms. This effect is mediated mostly through PA oxidation, even though part of the response is activated by non-oxidized PAs. In the last years, a great deal of effort has been devoted to profile plant gene expression following microorganism recognition. In addition, the phenotypes of transgenic and mutant plants in PA metabolism genes have been assessed. In this review, we integrated the current knowledge on this field and analyze the possible roles of these amines during the interaction of plants with microbes. |
| first_indexed | 2024-12-11T00:25:37Z |
| format | Article |
| id | doaj.art-cf94f07df35e404b8afc9504c27b4393 |
| institution | Directory Open Access Journal |
| issn | 1664-462X |
| language | English |
| last_indexed | 2024-12-11T00:25:37Z |
| publishDate | 2014-03-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Plant Science |
| spelling | doaj.art-cf94f07df35e404b8afc9504c27b43932022-12-22T01:27:34ZengFrontiers Media S.A.Frontiers in Plant Science1664-462X2014-03-01510.3389/fpls.2014.0009581717Physiological and molecular implications of plant polyamine metabolism during biotic interactionsJuan Francisco Jiménez Bremont0María eMarina1Maria de la Luz eGuerrero-González2Franco Rubén Rossi3Diana eSánchez-Rangel4Margarita eRodríguez-Kessler5Oscar Adolfo Ruiz6Andrés eGárriz7Instituto Potosino de Investigación Científica y TecnológicaInstituto de Investigaciones Biotecnológicas-Instituto Tecnológico de Chascomús (IIB-INTECh-UNSAM-CONICET)Instituto Potosino de Investigación Científica y TecnológicaInstituto de Investigaciones Biotecnológicas-Instituto Tecnológico de Chascomús (IIB-INTECh-UNSAM-CONICET)Instituto Potosino de Investigación Científica y TecnológicaFacultad de Ciencias, Universidad Autónoma de San Luis PotosíInstituto de Investigaciones Biotecnológicas-Instituto Tecnológico de Chascomús (IIB-INTECh-UNSAM-CONICET)Instituto de Investigaciones Biotecnológicas-Instituto Tecnológico de Chascomús (IIB-INTECh-UNSAM-CONICET)During ontogeny, plants interact with a wide variety of microorganisms. The association with mutualistic microbes results in benefits for the plant. By contrast, pathogens may cause a remarkable impairment of plant growth and development. Both types of plant-microbe interactions provoke notable changes in the polyamine (PA) metabolism of the host and/or the microbe, being each interaction a complex and dynamic process. It has been well documented that the levels of free and conjugated PAs undergo profound changes in plant tissues during the interaction with microorganisms. In general, this is correlated with a precise and coordinated regulation of PA biosynthetic and catabolic enzymes. Interestingly, some evidence suggests that the relative importance of these metabolic pathways may depend on the nature of the microorganism, a concept that stems from the fact that these amines mediate the activation of plant defense mechanisms. This effect is mediated mostly through PA oxidation, even though part of the response is activated by non-oxidized PAs. In the last years, a great deal of effort has been devoted to profile plant gene expression following microorganism recognition. In addition, the phenotypes of transgenic and mutant plants in PA metabolism genes have been assessed. In this review, we integrated the current knowledge on this field and analyze the possible roles of these amines during the interaction of plants with microbes.http://journal.frontiersin.org/Journal/10.3389/fpls.2014.00095/fullPolyaminesPutrescineSpermidineSperminePlant PathogenThermospermine |
| spellingShingle | Juan Francisco Jiménez Bremont María eMarina Maria de la Luz eGuerrero-González Franco Rubén Rossi Diana eSánchez-Rangel Margarita eRodríguez-Kessler Oscar Adolfo Ruiz Andrés eGárriz Physiological and molecular implications of plant polyamine metabolism during biotic interactions Frontiers in Plant Science Polyamines Putrescine Spermidine Spermine Plant Pathogen Thermospermine |
| title | Physiological and molecular implications of plant polyamine metabolism during biotic interactions |
| title_full | Physiological and molecular implications of plant polyamine metabolism during biotic interactions |
| title_fullStr | Physiological and molecular implications of plant polyamine metabolism during biotic interactions |
| title_full_unstemmed | Physiological and molecular implications of plant polyamine metabolism during biotic interactions |
| title_short | Physiological and molecular implications of plant polyamine metabolism during biotic interactions |
| title_sort | physiological and molecular implications of plant polyamine metabolism during biotic interactions |
| topic | Polyamines Putrescine Spermidine Spermine Plant Pathogen Thermospermine |
| url | http://journal.frontiersin.org/Journal/10.3389/fpls.2014.00095/full |
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