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paper published today, the highly toxic strain of Thyrobacteria metabolizes the additive seaweed sugar. According to the data, a widely used food additive may have led to the emergence of these endemic strains.
is an intestinal pathogen that is the main cause of antibiotic-related diarrhea. In recent years, the number of highly toxic strains that can cause serious diseases has increased dramatically in North America and Europe, but the factors that cause them remain unclear.
by analyzing the RNA differences of bacterial strains, the specific RNA body type can be determined. Robert Britton and colleagues at Baylor College of Medicine in Texas, USA, used genome-wide sequencing and comparative analysis to find that there were significant differences in the occurrence of the two systems of Thyrobacteria, with the highly toxic epidemic kerucose genotype RT027 and RT078 independently obtaining a unique mechanism for metabolizing low concentrations of seaweed sugar, which, importantly, was associated with the severity of disease in humanized mouse models. The data reveal a link between the emergence of these cytomegasomes and seaweed sugars widely used in the human diet as a sugar additive, and suggest that a harmless food additive may have inadvertently contributed to the emergence of pathogens. (Source: Science Network Zhang Zhang)
