Temperature-dependent Expression of Betacyanin Synthesis in Amaranthus Seedlings. 1979

D C Elliott
School of Biological Sciences, Flinders University of South Australia, Bedford Park, South Australia 5042.

Two phenomena related to temperature effects have been observed during the induction of betacyanin synthesis by a cytokinin (benzyladenine) in Amaranthus tricolor seedlings. One is a total inhibition of betacyanin accumulation at a temperature (39 C) at which seedling growth is unimpaired, and where there is still adequate uptake of benzyladenine. The other is the apparent induction of a higher potential for subsequent betacyanin synthesis following pretreatment of the seedlings at an elevated temperature.

UI MeSH Term Description Entries
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