ISSN:
1399-3054
Source:
Blackwell Publishing Journal Backfiles 1879-2005
Topics:
Biology
Notes:
During incubation of potato tuber discs (Solanum tuberosum L. cv. Bintje) on a callus-inducing medium at 28°C, a high capacity of in vivo alternative pathway respiration develops (75% of uninhibited respiration is azide-resistant). When callus induction takes place at 8°C, only 45% of respiration is resistant to azide. In the lag phase of growth the activity of alternative pathway is low. during the exponential growth phase the activity reaches its maximal rate. This in vivo activity is of the same size at both culture temperatures. As a consequence a greater part of alternative pathway capacity is operating in uninhibited respiration during growth at low temperatures.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1111/j.1399-3054.1983.tb04217.x
