Functional Metabolism: Regulation and Adaptation
β Scribed by Patrick Dillon
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 91 KB
- Volume
- 17
- Category
- Article
- ISSN
- 1042-0533
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π SIMILAR VOLUMES
Evidence i s presented indicating metabolic adaptation for the utilization of propionate and butyrate by the flagellate, Polytomella agilis. The existence o f a lag phase prior to exponential growth, and the inability of acetate-grown cells to readily oxidze these substrates support ths concluson.
The polarity (apical vs basolateral cell surface) of the up-regulatory response ("adaptation") to low medium phosphate (Pi) concentration on apical and basolateral Pi transport systems was investigated in opossum kidney (OK) cell monolayers grown on permeant supports. Incubation of cultures in low-P