Digitale Medien
Oxford, UK
:
Blackwell Publishing Ltd
Physiologia plantarum
73 (1988), S. 0
ISSN:
1399-3054
Quelle:
Blackwell Publishing Journal Backfiles 1879-2005
Thema:
Biologie
Notizen:
Maize seedlings (Zea mays L. cv. DK 246) grown for 1–4 days in the presence of abscisic acid (ABA) or triadimefon (a fungicide) demonstrated an enhanced ability to withstand the effects of a 3-h sub-lethal (40°C) or lethal (45°C) heat shock. Both the ABA and triadimefon treatments were applied solely to the roots of seedlings; however, the ability to withstand a heat shock was induced in both the root and the shoot. The level of protection provided by these agents was dependent upon the time that plants were exposed to them; prolonged exposure reduced tolerance to subsequent stress.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1111/j.1399-3054.1988.tb09188.x
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