Title: Crassulacean Acid Metabolism: a Re-appraisal of Physiological Plasticity in Form and Function
Abstract: Crassulacean acid metabolism (CAM) is traditionally illustrated by succulent plants from arid, semi-desert regions whereby nocturnal stomata1 opening, CO2 uptake, and malic acid storage are associated with reduced transpiration and improved water economy. In terms of the contribution that is made to global carbon balance or crop productivity, it could be argued that CAM has received disproportionate attention when compared to conventional C3 photosynthesis or even C4 metabolism (the latter being found in many economically important crops or weeds). However, the reasons for this interest in CAM may be summarized by a number of recent developments. This chapter links the developments in ecophysiology of CAM to as-yet-neglected areas of biochemical regulation of CAM in an attempt to provide a coherent re-appraisal of CAM.
Publication Year: 1989
Publication Date: 1989-01-01
Language: en
Type: book-chapter
Indexed In: ['crossref']
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Cited By Count: 116
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