Biological and molecular analysis of the pathogenic variant C3 of potato spindle tuber viroid (PSTVd) evolved during adaptation to chamomile (Matricaria chamomilla)
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F12%3A00381545" target="_blank" >RIV/60077344:_____/12:00381545 - isvavai.cz</a>
Alternative codes found
RIV/60076658:12310/12:43883615
Result on the web
<a href="http://dx.doi.org/10.1515/hsz-2011-0286" target="_blank" >http://dx.doi.org/10.1515/hsz-2011-0286</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1515/hsz-2011-0286" target="_blank" >10.1515/hsz-2011-0286</a>
Alternative languages
Result language
angličtina
Original language name
Biological and molecular analysis of the pathogenic variant C3 of potato spindle tuber viroid (PSTVd) evolved during adaptation to chamomile (Matricaria chamomilla)
Original language description
Viroid-caused pathogenesis is a speci?c process dependent on viroid and host genotype(s), and may involve viroid-speci?c small RNAs (vsRNA). We describe a new PSTVd variant C3, evolved through sequence adaptation to the host chamomile, causing extraordinary severe symptoms. The symptoms and the vsRNA pool of PSTVd-C3 were compared to those of severe variant PSTVd-AS1, from which PSTVd-C3 differs by 5 mutations within the P domain. PSTVd-C3 and -AS1 caused similar symptoms on chamomile, tomato, and Nicotiana benthamiana, including a block of lignin biosynthesis in roots of cultured chamomile and tomato. These strains exhibited similar but species-speci?c distributions of selected vsRNAs, as quanti?ed using TaqMan probes, with higher stability and lowervariation in analyzed vsRNA pools than the mild PSTVd-QFA. Strong downregulation of four selected expression markers? (TCP3, CIPK, VSF-1, and VPE) was detected in tomato leaf blades infected by PSTVd-C3- and -AS1 but not by PSTVd-QFA.
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
EB - Genetics and molecular biology
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GCP501%2F10%2FJ018" target="_blank" >GCP501/10/J018: Pospiviroid pathogenesis as ?regulatory disorder? mediated by viroid-specific small RNAs.</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Biological Chemistry
ISSN
1431-6730
e-ISSN
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Volume of the periodical
393
Issue of the periodical within the volume
7
Country of publishing house
DE - GERMANY
Number of pages
11
Pages from-to
605-615
UT code for WoS article
000307087600007
EID of the result in the Scopus database
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