Aminoaldehyde dehydrogenase activity in defence responses to mechanical injury of pea seedlings
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F04%3A00002190" target="_blank" >RIV/61989592:15310/04:00002190 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Aminoaldehyde dehydrogenase activity in defence responses to mechanical injury of pea seedlings
Original language description
Polyamine catabolism in plants is mediated by amine oxidases. There are two types of these enzymes: copper-containing (Cu-AOs, EC 1.4.3.6) and FAD-containing (polyamine oxidases, PAOs, EC 1.5.3.-). Besides hydrogen peroxide, aminoaldehydes are formed inthe reactions of Cu-AOs and PAOs1. These aminoaldehydes are further metabolised by NAD+-dependent aminoaldehyde dehydrogenases (AMADHs, EC 1.2.1.19) to the corresponding amino acids2. Pea seedling AMADH has recently been purified to homogeneity and characterised in detail3. Plant Cu-AOs and PAOs are associated with the cell wall. A coupled function has been suggested for these enzymes and peroxidase (POD) localised in the apoplast. Both Cu-AOs and PAOs could represent sources of H2O2 for cross-linking reactions mediated by the peroxidase and thus may play an important physiologic role. A close relationship between the ligno-suberisation process and response to pathogen invasion catalysed by POD and AOs, which occur during wound healing
Czech name
Aktivita aminoaldehyddehydrogenasy v obranné odpovědi na mechanické poškození hrachových semenáčků
Czech description
V článku je diskutována aktivita aminoaldehyddehydrogenasy v obranné odpovědi na mechanické poškození hrachových semenáčků.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CE - Biochemistry
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2004
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Acta Universitatis Palackianae Olomucensis, Facultas Rerum Naturalium, Chemica
ISSN
0232-0061
e-ISSN
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Volume of the periodical
43
Issue of the periodical within the volume
S
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
275
Pages from-to
53-53
UT code for WoS article
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EID of the result in the Scopus database
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