Tobacco having altered amounts of environmental contaminants

Abstract

Disclosed herein are genetically modified tobacco plants, and tobacco products derived from such plants, comprising an altered uptake and/or altered levels of at least one environmental contaminant or other non-natural chemical as compared to an unmodified parent tobacco plant from which the modified plant is derived. The alteration in uptake and/or levels may be a reduction, or alternatively an increase, in the uptake and/or levels of the environmental contaminant or other non-natural chemical. These methods and plants are useful for improving tobacco products or in generating tobacco lines that may have environmentally useful properties.

Dependencies are inferred from the claim text.