Thallium (Tl) is a toxic trace element with highly negative effect on the environment. For phytoextraction purposes, it important to know limitations of plant growth. In this study, we conducted experiments model Tl-hyperaccumulating (Sinapis alba L., white mustard) better understand tolerance and/or associated detoxification mechanisms under extreme Tl doses (accumulative 0.7/1.4 mg Tl, in tot...