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. 2011 Jun 7;62(13):4467–4480. doi: 10.1093/jxb/err137

Fig. 4.

Fig. 4.

Quantification of metal tolerance of recombinant yeast. (A–C) Quantification of Cd, Zn and Co tolerance of zrc1&cot1 mutant strains (YK44) expressing BjCET3 and BjCET4, respectively. (D) Quantification of Ni tolerance of cot1 mutant strains (YK40) expressing BjCET3 and BjCET4. (E, F) Quantification of Zn, Cd tolerance of zrc1 mutant strains (YK41) expressing BjCET3 and BjCET4. Metal tolerance was quantified by using the assay system described in Persans et al. (2001). Data are means ±SD of three biological repeats.