Počet záznamů: 1

Cis- and trans-zeatin differentially modulate plant immunity

SYSNO ASEP	0426001
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve SCOPUS
Název	Cis- and trans-zeatin differentially modulate plant immunity
Tvůrce(i)	Grosskinsky, D. K. (AT) Edelsbrunner, K. (AT) Pfeifhofer, H. (AT) van der Graaff, E. (AT) Roitsch, Thomas (UEK-B)_{RID, ORCID, SAI}
Zdroj.dok.	Plant Signaling & Behavior. - : Taylor & Francis - ISSN 1559-2316 Roč. 8, č. 7 (2013), "e24798.1"-"e24798.4"
Poč.str.	4 s.
Forma vydání	Online - E
Jazyk dok.	eng - angličtina
Země vyd.	US - Spojené státy americké
Klíč. slova	Pseudomonas syringae ; cytokinin ; phytohormone ; plant defense ; plant immunity ; plant pathogen interaction ; plant resistance ; tobacco ; zeatin
Vědní obor RIV	ED - Fyziologie
Institucionální podpora	RVO:67179843 - RVO:67179843
EID SCOPUS	84879719245
DOI	10.4161/psb.24798
Anotace	Phytohormones are essential regulators of various processes in plant growth and development. Several phytohormones are also known to regulate plant responses to environmental stress and pathogens. Only recently, cytokinins have been demonstrated to play an important role in plant immunity. Increased levels of cytokinins such as trans-zeatin, which are considered highly active, induced resistance against mainly (hemi)biotrophic pathogens in different plant species. In contrast, cis-zeatin is commonly regarded as a cytokinin exhibiting low or no activity. Here we comparatively study the impact of both zeatin isomers on the infection of Nicotiana tabacum by the (hemi)biotrophic microbial pathogen Pseudomonas syringae. We demonstrate a biological effect of cis-zeatin and a differential effect of the two zeatin isomers on symptom development, defense responses and bacterial multiplication.
Pracoviště	Ústav výzkumu globální změny
Kontakt	Nikola Šviková, svikova.n@czechglobe.cz, Tel.: 511 192 268
Rok sběru	2014

Počet záznamů: 1