Heat shock pre-treatment enhances the response of Arabidopsis thaliana leaves and Cucurbita pepo cotyledons to benzyladenine

Aileen R. Smith, Michael Hall, E. A. Burkhanova, I. M. Kukina, N. V. Kudryakova, O. N. Kulaeva, T. P. Mikulovich

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

6 Dyfyniadau(SciVal)

Crynodeb

The effects of heat shock (HS) pre-treatment on the response tobenzyladenine were studied in two plant model systems (1) retardation ofsenescence of Arabidopsis thaliana L. Heyhn rosette leavesand (2) induction of greening of detached Cucurbita pepoL.cotyledons. N6-benzyladenine (BA) retarded senescence of rosetteleaves of Arabidopsis thaliana (L) Heyhn and briefpre-treatment with HS (3 at 37)essentially enhanced this cytokinin effect. BA stimulated cotyledon greening inCucurbita pepo L due to the activation of chlorophyllsynthesis. Brief cotyledon pre-heating at moderate temperatures (3 at 33–35) also enhanced thiscytokinin effect.
Iaith wreiddiolSaesneg
Tudalennau (o-i)195-198
Nifer y tudalennau4
CyfnodolynPlant Growth Regulation
Dynodwyr Gwrthrych Digidol (DOIs)
StatwsCyhoeddwyd - Maw 2001

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