TY  - JOUR
A1  - Kvíderová, Jana
A1  - Lukavský, Jaromír
T1  - Gradienty : základní charakter prostředí a možnosti jejich modelování v laboratoři
T1  - Gradients : basic character of the environment and the possibilities of their simulation in the laboratory
T2  - Czech phycology
N2  - In nature, organisms grow in gradients of different conditions. For biochemical, physiological and ultrastuctural studies it is necessary to cultivate the organisms in strictly defined conditions. Cultivations in liquid media or on solid ones allow modelling of gradient of only one condition, usually concentration of a nutrient or a toxic chemical. Cultivation in crossed gradients of temperature and light provides various combinations of different values of temperatures and irradiances. A new unit for crossed gradients is commercially available and its properties are characterised here.
Y1  - 2001
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/39246
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-392468
SN  - 1213-3434
VL  - 1
SP  - 77
EP  - 86
PB  - Ceská Botanická Spolecnost
CY  - Olomouc
ER  -