Catecholamines are active compounds in plants

Kulma, Anna; Szopa, Jan

doi:10.1016/j.plantsci.2006.10.013

Cited by 207 publications

(135 citation statements)

References 42 publications

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“…Dopamine hydroxylation by dopamine-β-monooxygenase leads to synthesis of norepinephrine, which is subsequently methylated to epinephrine. From a broad range of plants, banana fruit, and, particularly, Cavendish banana, have the richest content in cathecolamines and, particularly, in dopamine: 100 μg/g FW in Cavendish banana peel compared with 7 μg/g FW for potato, the second richest plant of this list (Kulma and Szopa 2007). This observation suggests that cathecolamines might play an important role in banana physiology.…”

Section: Expression Profile Numbermentioning

confidence: 94%

“…Various functions, including plant-pathogen resistance, have been proposed for catecholamines (Kulma and Szopa 2007;Swiedrych et al 2004). Effects are probably due to the antioxidant properties of catecholamines themselves and also to cellwall deposition and the antioxidant properties of derivatives (Kulma and Szopa 2007).…”

Section: Expression Profile Numbermentioning

confidence: 99%

Section: Expression Profile Numbermentioning

confidence: 99%

“…Effects are probably due to the antioxidant properties of catecholamines themselves and also to cellwall deposition and the antioxidant properties of derivatives (Kulma and Szopa 2007). Whether catecholamines can stimulate some defense responses more directly remains to be seen (Kulma and Szopa 2007). However, catecholamine, dopamine, or oxidation products are suggested to be involved in banana resistance mechanisms (Mace 1963;Muirhead and Deverall 1984;Valette et al 1998;Wuyts et al 2006Wuyts et al , 2007.…”

Section: Expression Profile Numbermentioning

confidence: 99%

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Identification of Genes Involved in the Response of Banana to Crown Rot Disease

Lassois¹,

Frettinger²,

Bellaire³

et al. 2011

MPMI

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Variations in banana susceptibility to crown rot disease have been observed but the molecular mechanisms underlying these quantitative host-pathogen relationships are still unknown. This study was designed to compare gene expression between crowns of banana fruit showing a high susceptibility (S + ) and crowns showing a low susceptibility (S -) to the disease. Comparisons were performed at two situation times: i) between crowns (S + and S -) collected 1 h before inoculation and ii) between crowns (S + and S -) collected 13 days after inoculation. Gene expression comparisons were performed with cDNA-amplified fragment length polymorphism (AFLP) and results were confirmed by realtime reverse-transcription polymerase chain reaction. Among genes identified as differentially expressed between S + and S -crowns, two were involved in signal transduction, three in proteolytic machinery, two had similarity to pathogenesis-related protein 14, one to a CCR4-associated factor protein, and one to a cellulose synthase. Paradoxically, the overexpression of the cellulose synthase gene was associated with banana showing a high susceptibility in both preand post-inoculation situations. Finally, the cDNA-AFLP identified a gene that seems to be associated with the quantitative banana responses to crown rot disease; this gene encodes a dopamine-β-monooxygenase, which is involved in the catecholamine pathway. To our knowledge, this work is the first to address both pre-and post-infection gene expression with the same host-pathogen combination and distinct susceptibility levels.

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Section: Expression Profile Numbermentioning

confidence: 94%

Section: Expression Profile Numbermentioning

confidence: 99%

Section: Expression Profile Numbermentioning

confidence: 99%

Section: Expression Profile Numbermentioning

confidence: 99%

See 2 more Smart Citations

Identification of Genes Involved in the Response of Banana to Crown Rot Disease

Lassois¹,

Frettinger²,

Bellaire³

et al. 2011

MPMI

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show abstract

“…Unlike humans and animals, plants do not possess nervous systems of integrated neural networks. However, more findings reveal that they synthesise neurotransmitters such as dopamine, exerting specific activities probably as deterrent when interacting directly with other living organisms (Roshchina, 2010;Kulma and Szopa, 2007). In various plants such as tomato (Solanum lycopersicum), potato (Solanum tuberosum), pepper (Piper nigrum), tobacco (Nicotiana tabacum) and onions (Allium cepa), derivatives of tyramines such as dopamine-and octopamine-conjugates of hydroxycinnamic acids are synthesised in response to infections from microorganisms, stress and wounding (Zacarés et al, 2007;Von RoepenackLahaye et al, 2003).…”

Section: Compound Identification Using Tandem Ms (Ms/ Ms)mentioning

confidence: 99%

Metabolome Analysis of Oil Palm Clone P325 of Different Planting Trials

Tahir¹

2016

JOPR

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Oberflächenmodifizierung von Wasseraufbereitungsmembranen

Miller

Dreyer²,

Bielawski

et al. 2017

Angewandte Chemie

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Polymermembranen sind ein energieeffizientes Mittel zur Aufbereitung von Wasser, ein Problem ist jedoch das Auftreten von Fouling während der Filtration. Ein Weg, Membran‐Fouling zu umgehen, ist die Modifizierung der Membranoberfläche, um eine höhere Wasserproduktivität aufrechtzuerhalten. Wir diskutieren hier eine Reihe gängiger Membranoberflächenmodifizierungstechniken, darunter Oberflächenbeschichtungen und Pfropfen, sowie verschiedene Behandlungsmethoden wie etwa chemische Behandlungen, UV‐Bestrahlung und Plasma‐Behandlungen. Die Diskussion wird in den historischen Hintergrund der Membranentwicklung und Oberflächenmodifizierung eingebunden. Wir stellen außerdem Polydopamin als ein neu entwickeltes Material für die Membranmodifizierung vor, das sich in einfacher Weise auf einer Vielzahl von Substraten aufbringen lässt.

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Catecholamines are active compounds in plants

Cited by 207 publications

References 42 publications

Identification of Genes Involved in the Response of Banana to Crown Rot Disease

Identification of Genes Involved in the Response of Banana to Crown Rot Disease

Metabolome Analysis of Oil Palm Clone P325 of Different Planting Trials

Oberflächenmodifizierung von Wasseraufbereitungsmembranen

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