CHANGES IN THE CONCENTRATION OF SOME PHYTOHORMONES IN CULTURED ROOT EXPLANTS AND IN INTACT CARROT PLANTS (DAUCUS-CAROTA L.) DURING THE DAY

Authors
PAASCH K LEIN C NESSIEM M NEUMANN KH
Citation
K. Paasch et al., CHANGES IN THE CONCENTRATION OF SOME PHYTOHORMONES IN CULTURED ROOT EXPLANTS AND IN INTACT CARROT PLANTS (DAUCUS-CAROTA L.) DURING THE DAY, Journal of Applied Botany-Angewandte Botanik, 71(3-4), 1997, pp. 85-89
Citations number
13
Journal title
Journal of Applied Botany-Angewandte Botanik
ISSN journal
09495460 → ACNP
Volume
71
Issue
3-4
Year of publication
1997
Pages
85 - 89
Database
ISI
SICI code
0949-5460(1997)71:3-4<85:CITCOS>2.0.ZU;2-B
Abstract
In carrot plants (Daucus carota L.) the concentration of six cytokinin s (isopentenyladenine, isopentenyladenosine, zeatin, zeatinriboside, d ihydrozeatin, dihydrozeatinriboside) and of IAA indicate characteristi c changes during a 24h day at both the natural and a constant environm ent. Such variations in phytohormone concentrations were also observed in cultured carrot root explants.