Yeast isolate

Pb tolerance level (mg)

UJF 502 (C. catenulata)

2.5

UJF 1441 (T. montevideense)

5.0

BY4742 (S. cerevisiae S 288c )

1.0

BG-1 (Industrial strain)

1.0

PE-2 (Industrial strain)

2.5

CAT-1 (Industrial strain)

2.5