LEXA, Matej, Todor Nikolaev GENKOV, Jiří MALBECK, Ivana MACHÁČKOVÁ and Břetislav BRZOBOHATÝ. Dynamics of Endogenous Cytokinin Pools in Tobacco Seedlings: A Modelling Approach. Annals of Botany. Oxford: Oxford University Press, 2003, vol. 91, No 5, p. 585-597. ISSN 0305-7364.
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Basic information
Original name Dynamics of Endogenous Cytokinin Pools in Tobacco Seedlings: A Modelling Approach
Authors LEXA, Matej (703 Slovakia), Todor Nikolaev GENKOV (100 Bulgaria), Jiří MALBECK (203 Czech Republic), Ivana MACHÁČKOVÁ (203 Czech Republic) and Břetislav BRZOBOHATÝ (203 Czech Republic, guarantor).
Edition Annals of Botany, Oxford, Oxford University Press, 2003, 0305-7364.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10600 1.6 Biological sciences
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
Impact factor Impact factor: 1.370
RIV identification code RIV/00216224:14310/03:00008545
Organization unit Faculty of Science
Keywords in English Endogenous cytokinins; zeatin; isopentenyladenine; dihydrozeatin; metabolism; mathematical simulation model; Nicotiana tabacum L.; tobacco
Tags dihydrozeatin, Endogenous cytokinins, isopentenyladenine, mathematical simulation model, metabolism, Nicotiana tabacum L., tobacco, zeatin
Tags International impact, Reviewed
Changed by Changed by: doc. Ing. Matej Lexa, Ph.D., učo 31298. Changed: 21/11/2006 21:18.
Abstract
Cytokinin metabolites of the adenine type were measured in seedlings of tobacco grown on media supplemented with zeatin, isopentenyladenine or dihydrozeatin. The treatment caused typical cytokinin effects, such as shortening of the primary root and thickening of hypocotyls. These morphological changes were accompanied by accumulation of selected cytokinin species in the tissues of treated seedlings. Content of various forms of cytokinins in the seedlings was measured by LC/MS/MS and compared to values simulated by a mathematical model of cytokinin conversions in plants.
Links
AV0Z5004920, plan (intention)Name: Biofyzikální vlastnosti živých systémů a jejich změny vlivem faktorů vnějšího prostředí
IAA5004001, research and development projectName: Systém aktivace transkripce pro studium vztahu mezi metabolizmem a účinkem cytokininů u Arabidopsis a tabáku
Investor: Academy of Sciences of the Czech Republic, Transkription activation system for studying the relationship between cytokinin metabolism and action in Arabidopsis and tobacco
LN00A081, research and development projectName: Signální dráhy u rostlin
MSM 143100008, plan (intention)Name: Genomy a jejich funkce
Investor: Ministry of Education, Youth and Sports of the CR, Genomes and their functions
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