C

cr cr

| Fig. 1.6.2. Ion relations in plant cells in the non-stressed (A) and strongly salt-stressed (B) states, as well as subsequent to adaptation to high salt concentrations (C). The schematic overview incorporates all hitherto described types of transport systems that have been associated with ion homeostasis under salt stress. (After Niu et al. 1995)

Table 1.6.3. Transport systems potentially involved in ion homeostasis in the plasma membrane and the tonoplast. (After Hasegawa et al. 2000b)

Substrate Subcellular localisation Direction

Source of energy or counter ion

Table 1.6.3. Transport systems potentially involved in ion homeostasis in the plasma membrane and the tonoplast. (After Hasegawa et al. 2000b)

Substrate Subcellular localisation Direction

Source of energy or counter ion

0 0

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