Intracellular phosphorylation of benzyladenosine is related to cell death induction in tobacco BY-2 cells
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A_____%2F03%3A21100010" target="_blank" >RIV/62156489:_____/03:21100010 - 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
Intracellular phosphorylation of benzyladenosine is related to cell death induction in tobacco BY-2 cells
Original language description
Purines are ubiquitously present simple molecules that participate in transducing signals in all eukaryotic cells. While adenosine, guanosine, and their nucleotides represent intercellular messengers in animals, N6-substituted derivatives of adenine, cytokinins, mediate such signals in plants. Cytokinins, an important class of plant hormones, affect cell growth and division, cell differentiation, chlorophyll senescence, and apical dominance. In the present study we demonstrated that benzyladenosine ([9R]BA) can induce apoptosis upon its intracellular phosphorylation. Accumulation of [9R]BA-mononucleotide was accompanied by production of reactive oxygen species (ROS), intracellular ATP depletion, and these events were followed by the loss of cell viability. Inhibition of intracellular phosphorylation of [9R]BA abolished ROS production, ATP depletion, and consequently prevented cells from death.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
GC - Plant growing, crop rotation
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LN00A081" target="_blank" >LN00A081: Signaling pathways in plants</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
7th International congress of plant molecular biology
ISBN
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ISSN
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e-ISSN
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Number of pages
1
Pages from-to
"xx"-"xy"
Publisher name
ISPMB
Place of publication
Barcelona, Spain
Event location
Barcelona, Spain
Event date
Jun 23, 2003
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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