Contamination of fresh produce with human pathogens remains a serious public health and economic concerns due to the absence of effective kill steps in the farm-to-fork chain. In particular, the pathogenic Escherichia coli O157:H7 has been implicated in multiple illness outbreaks linked to lettuc...

Plant-microbe interactions in the phyllosphere have been demonstrated to facilitate plant growth and enhance resistance to diverse stresses; nevertheless, their role in the bioaccumulation of contaminants by plants is rarely considered. Here, by comparing differences in the phyllosphere morpholog...