Fig. 7From: Identification and functional analysis of cation-efflux transporter 1 from Brassica juncea L.Physiological and biochemical changes of tobacco during Cd treatment process. Several physiological parameters, including soluble sugar (a), chlorophyll content (b), relative conductivity (c), and free proline content (d), were analyzed under the CdCl2 treatment. A P value < 0.01 was considered to be statistically significant and indicated by “*”Back to article page