Abundance of Cysteine Endopeptidase Dionain in digestive fluid of Venus flytrap (Dionaea muscipula Ellis.) is regulated by different stimuli from prey through jasmonates
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F14%3A33150290" target="_blank" >RIV/61989592:15310/14:33150290 - isvavai.cz</a>
Alternative codes found
RIV/61389030:_____/14:00433240
Result on the web
<a href="http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0104424" target="_blank" >http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0104424</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1371/journal.pone.0104424" target="_blank" >10.1371/journal.pone.0104424</a>
Alternative languages
Result language
angličtina
Original language name
Abundance of Cysteine Endopeptidase Dionain in digestive fluid of Venus flytrap (Dionaea muscipula Ellis.) is regulated by different stimuli from prey through jasmonates
Original language description
The trap of the carnivorous plant Venus flytrap (Dionaea muscipula) catches prey by very rapid closure of its modified leaves. After the rapid closure secures the prey, repeated mechanical stimulation of trigger hairs by struggling prey and the generation of action potentials (APs) result in secretion of digestive fluid. Once the prey's movement stops, the secretion is maintained by chemical stimuli released from digested prey. We investigated the effect of mechanical and chemical stimulation (NH4Cl, KH2PO4, further N(Cl) and P(K) stimulation) on enzyme activities in digestive fluid. Activities of b-Dglucosidases and N-acetyl-b-D-glucosaminidases were not detected. Acid phosphatase activity was higher in N(Cl) stimulated traps while proteolytic activity was higher in both chemically induced traps in comparison to mechanical stimulation. This is in accordance with higher abundance of recently described enzyme cysteine endopeptidase dionain in digestive fluid of chemically induced traps.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
ED - Physiology
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
PLoS One
ISSN
1932-6203
e-ISSN
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Volume of the periodical
9
Issue of the periodical within the volume
8
Country of publishing house
US - UNITED STATES
Number of pages
12
Pages from-to
1-12
UT code for WoS article
000340952200019
EID of the result in the Scopus database
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