Fig 9. Relative expression of the BnaCLC family members under cadmium (Cd) toxicity.

Relative expression levels of BnaCLCa (A), BnaCLCb (B), BnaCLCc (C), BnaCLCd (D), BnaCLCe (E), BnaCLCf (F), and BnaCLCg (G), as revealed by the qRT-PCR assays. For the Cd toxicity treatment, the rapeseed seedlings were first grown under a Cd-free solution for 10 d, and then transferred to 10 μM CdCl₂ for 6 h. Bars indicate the standard deviation (SD) of three biological replicates.