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Table 3 pH dependence of salt tolerance of BW31a cells expressing various antiporters.

From: Functional comparison of plasma-membrane Na+/H+ antiporters from two pathogenic Candida species

  NaCl (mM) KCl (mM) LiCl (mM)  
Antiporter 3.5 5.5 7.0 3.5 5.5 7.0 3.5 5.5 7.0 pHout
- <500 200 75 1000 1000 600 35 15 <5  
Sc Nha1p 1300 800 150 2000 2000 1200 35 25 7  
Ca Cnh1p 1300 1000 200 2000 2000 1200 50 40 10  
Cd Cnh1p 1100 800 200 2000 2000 1200 35 25 7  
Cp Cnh1p 1300 1000 200 2000 2000 1300 40 30 7  
  1. Maximum salt concentrations [mM] allowing growth of S. cerevisiae BW31a cells (transformed with the YEp352 plasmid either empty or harbouring genes encoding antiporters) on YNB media with various pH values.