Fig. 2From: How metal-tolerant ecotypes of ectomycorrhizal fungi protect plants from heavy metal pollutionCd and Zn accumulation in Suillus luteus mycelia grown for 10 days on a Cd and Zn gradient in agar medium. Averages of a metal-sensitive population (black circle) and a metal-tolerant population (white circle), n = 5 isolates, bars represent SDBack to article page