Chitinase isozymes induced by TYMV and Leptosphaeria maculans during compatible and incompatible interaction with Brassica napus
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F07%3A00099891" target="_blank" >RIV/61389030:_____/07:00099891 - isvavai.cz</a>
Alternative codes found
RIV/60461373:22330/07:00018383
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Chitinase isozymes induced by TYMV and Leptosphaeria maculans during compatible and incompatible interaction with Brassica napus
Original language description
Accumulation of extracellular chitinases in Brassica napus plants infected with Turnip yellow mosaic virus (TYMV) and fungal pathogen Leptosphaeria maculans was studied in both compatible and incompatible interaction. Analysis of apoplast fluid by meansof non-denaturing anodic and cathodic PAGE followed by in-gel detection of chitinase activity revealed a number of chitinase isozymes. TYMV induced 8 acidic and 4 basic isozymes in a systemic way. Except for one acidic and one basic isozyme, all other chitinases were also constitutively present in low amounts in mock inoculated control. In TYMV systemically infected plants, chitinases were detected in leaves expressing symptoms as well as in symptomless ones. Both virulent and avirulent L. maculans isolates induced production of chitinase isozymes in cotyledons in a time dependent manner. Some of them were present in plants constitutively and their content increased after inoculation. Three of five acidic and two of three basic isozymes
Czech name
Isoenzymy chitinas indukované TYMV a Leptosphaeria maculans při kompatibilní a inkompatibilní interakci u Brassica napus
Czech description
V listech Brassica napus infikovaných virem žluté mozaiky vodnice a houbovým patogenem Leptosphaeria maculans se akumulují extracelulární chitinasy při inkompatibilní i kompatibilní interakci. Proteiny apoplastu byly analyzovány pomocí PAGE za nativníchpodmínek a v gelu detekovány kyselé i bazické isoenzymy chitinas.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GF - Diseases, pests, weeds and plant protection
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA522%2F03%2F0353" target="_blank" >GA522/03/0353: Defence mechanisms in rape seed (Brassica napus) participating in plant-pathogen interaction and induced resistance</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Others
Publication year
2007
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Biologia Plantarum
ISSN
0006-3134
e-ISSN
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Volume of the periodical
51
Issue of the periodical within the volume
3
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
7
Pages from-to
507-513
UT code for WoS article
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EID of the result in the Scopus database
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