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Literature DB >> 11412861

Antibiotic activities of peptides, hydrogen peroxide and peroxynitrite in plant defence.

F García-Olmedo¹, P Rodríguez-Palenzuela, A Molina, J M Alamillo, E López-Solanilla, M Berrocal-Lobo, C Poza-Carrión.

Abstract

Genes encoding plant antibiotic peptides show expression patterns that are consistent with a defence role. Transgenic over-expression of defence peptide genes is potentially useful to engineer resistance of plants to relevant pathogens. Pathogen mutants that are sensitive to plant peptides in vitro have been obtained and a decrease of their virulence in planta has been observed, which is consistent with their hypothetical defence role. A similar approach has been followed to elucidate the potential direct anti-microbial role of hydrogen peroxide. Additionally, a scavenger of peroxynitrite has been used to investigate its involvement in plant defence.

Entities: Chemical

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Year: 2001 PMID： 11412861 DOI： 10.1016/s0014-5793(01)02456-5

Source DB: PubMed Journal: FEBS Lett ISSN： 0014-5793 Impact factor: 4.124

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Cited

15 in total

1. Expression profiling of metabolic genes in response to methyl jasmonate reveals regulation of genes of primary and secondary sulfur-related pathways in Arabidopsis thaliana.

Authors: Ricarda Jost; Lothar Altschmied; Elke Bloem; Jochen Bogs; Jonathan Gershenzon; Urs Hähnel; Robert Hänsch; Tanja Hartmann; Stanislav Kopriva; Cordula Kruse; Ralf R Mendel; Jutta Papenbrock; Michael Reichelt; Heinz Rennenberg; Ewald Schnug; Ahlert Schmidt; Susanne Textor; Jim Tokuhisa; Andreas Wachter; Markus Wirtz; Thomas Rausch; Rüdiger Hell
Journal: Photosynth Res Date: 2005-11-15 Impact factor: 3.573

2. Novel antifungal α-hairpinin peptide from Stellaria media seeds: structure, biosynthesis, gene structure and evolution.

Authors: Anna A Slavokhotova; Eugene A Rogozhin; Alexander K Musolyamov; Yaroslav A Andreev; Peter B Oparin; Antonina A Berkut; Alexander A Vassilevski; Tsezi A Egorov; Eugene V Grishin; Tatyana I Odintsova
Journal: Plant Mol Biol Date: 2013-10-01 Impact factor: 4.076

Review 3. Bioactive Molecules From Native Mexican Avocado Fruit (Persea americana var. drymifolia): A Review.

Authors: Alejandra Ochoa-Zarzosa; Marisol Báez-Magaña; Jaquelina Julia Guzmán-Rodríguez; Luis José Flores-Alvarez; Mónica Lara-Márquez; Baruc Zavala-Guerrero; Rafael Salgado-Garciglia; Rodolfo López-Gómez; Joel Edmundo López-Meza
Journal: Plant Foods Hum Nutr Date: 2021-03-11 Impact factor: 3.921

4. Expression of a potato antimicrobial peptide SN1 increases resistance to take-all pathogen Gaeumannomyces graminis var. tritici in transgenic wheat.

Authors: Wei Rong; Lin Qi; Jingfen Wang; Lipu Du; Huijun Xu; Aiyun Wang; Zengyan Zhang
Journal: Funct Integr Genomics Date: 2013-07-10 Impact factor: 3.410

5. Snakin-2, an antimicrobial peptide from potato whose gene is locally induced by wounding and responds to pathogen infection.

Authors: Marta Berrocal-Lobo; Ana Segura; Manuel Moreno; Gemma López; Francisco García-Olmedo; Antonio Molina
Journal: Plant Physiol Date: 2002-03 Impact factor: 8.340

6. Disruption of abscisic acid signaling constitutively activates Arabidopsis resistance to the necrotrophic fungus Plectosphaerella cucumerina.

Authors: Andrea Sánchez-Vallet; Gemma López; Brisa Ramos; Magdalena Delgado-Cerezo; Marie-Pierre Riviere; Francisco Llorente; Paula Virginia Fernández; Eva Miedes; José Manuel Estevez; Murray Grant; Antonio Molina
Journal: Plant Physiol Date: 2012-10-04 Impact factor: 8.340

Antibiotic activities of peptides, hydrogen peroxide and peroxynitrite in plant defence.

1. Expression profiling of metabolic genes in response to methyl jasmonate reveals regulation of genes of primary and secondary sulfur-related pathways in Arabidopsis thaliana.

2. Novel antifungal α-hairpinin peptide from Stellaria media seeds: structure, biosynthesis, gene structure and evolution.

Review 3. Bioactive Molecules From Native Mexican Avocado Fruit (Persea americana var. drymifolia): A Review.

4. Expression of a potato antimicrobial peptide SN1 increases resistance to take-all pathogen Gaeumannomyces graminis var. tritici in transgenic wheat.

5. Snakin-2, an antimicrobial peptide from potato whose gene is locally induced by wounding and responds to pathogen infection.

6. Disruption of abscisic acid signaling constitutively activates Arabidopsis resistance to the necrotrophic fungus Plectosphaerella cucumerina.

Review 7. Functional analysis of polyphenol oxidases by antisense/sense technology.

8. A novel antimicrobial protein isolated from potato (Solanum tuberosum) shares homology with an acid phosphatase.

9. Antisense downregulation of polyphenol oxidase results in enhanced disease susceptibility.

Review 10. Plant antimicrobial peptides as potential anticancer agents.