Tobacco susceptibility to Potato virus Y-NTN infection is affected by grafting and endogenous cytokinin content

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10311918" target="_blank" >RIV/00216208:11310/15:10311918 - isvavai.cz</a>

Alternative codes found

RIV/61389030:_____/15:00446882

Result on the web

<a href="http://dx.doi.org/10.1016/j.plantsci.2015.02.017" target="_blank" >http://dx.doi.org/10.1016/j.plantsci.2015.02.017</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.plantsci.2015.02.017" target="_blank" >10.1016/j.plantsci.2015.02.017</a>

Result language

angličtina

Original language name

Tobacco susceptibility to Potato virus Y-NTN infection is affected by grafting and endogenous cytokinin content

Original language description

Faster or stronger response to pathogen occurs if plants undergo prior priming. Cytokinins seem to be also involved in plant priming and in response to pathogens. Susceptibility to Potato virus Y-NTN RVYNTN was studied in transgenic cytokinin overproducing (Pssu-ipt) tobacco and compared with nontransgenic plants. Since cytokinin overproduction inhibits development of plant roots and grafting overcomes this limitation, both types were grown as rooted and/or grafted plants to check also the effect of grafting. Control rooted tobacco (C), the most susceptible to PVYNTN, showed always symptoms during the infection together with the rising virus content and a systemic response, such as accumulation of H2O2, salicylic acid (SA) and other phenolic acids, andstress-induced enzyme activities. In transgenic and grafted plants, the response to PVYNTN was dependent on protective mechanisms activated prior to the inoculation. In Pssu-ipt tobacco, cytokinin active forms and SA contents exceeded ma

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

ED - Physiology

OECD FORD branch

—

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Plant Science

ISSN

0168-9452

e-ISSN

—

Volume of the periodical

235

Issue of the periodical within the volume

neuveden

Country of publishing house

IE - IRELAND

Number of pages

12

Pages from-to

25-36

UT code for WoS article

000354591700003

EID of the result in the Scopus database

2-s2.0-84925000016