Excretion of cytokinins into the cultivation medium by suspension-cultured tobacco cells

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F02%3A00005606" target="_blank" >RIV/61389030:_____/02:00005606 - isvavai.cz</a>

Alternative codes found

RIV/61389030:_____/02:56023020

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Excretion of cytokinins into the cultivation medium by suspension-cultured tobacco cells

Original language description

The dynamics of individual cytokinins were determined in the cells and in the cultivation medium during the subculture interval of cell suspension cultures of Nicotiana tabacum L., line VBI-0. The amounts of cytokinins detected in the cultivation mediumwere less than 1 pmol . ml-1 of suspension. In the late stationary phase the level of isopentenyladenosine, as well as that of dihydrozeatin and its riboside, significantly increased. However, when expressed per cell number, the maximum levels of zeatin-and isopentenyladenine-type cytokinins in both cells and medium appeared at the beginning of subculture interval and then gradually decreased. During the whole subcultivation period cytokinins were excreted from the cells and their concentrations in thecultivation medium were found to be approximately in proportion to their momentary levels inside the cells. The excretion might thus represent

Czech name

—

Czech description

—

Type

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

CEP classification

ED - Physiology

OECD FORD branch

—

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2002

Confidentiality

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

Name of the periodical

Plant Cell Reports

ISSN

0721-7714

e-ISSN

—

Volume of the periodical

21

Issue of the periodical within the volume

1

Country of publishing house

DE - GERMANY

Number of pages

8

Pages from-to

97-104

UT code for WoS article

—

EID of the result in the Scopus database

—