Purine limitation prevents the exogenous pyridoxal 5′-phosphate accumulation of Salmonella enterica yggS mutants by Kailey S. Ezekiel, Diana M. Downs

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Metabolic network structure and function in bacteria goes beyond conserved enzyme components by Jannell V. Bazurto, Diana M. Downs

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DadY (PA5303) is required for fitness of Pseudomonas aeruginosa when growth is dependent on alanine catabolism by Ronnie L. Fulton, Diana M. Downs

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RidA proteins contribute to fitness of S. enterica and E.coli by reducing 2AA stress and moderating flux to isoleucine biosynthesis by Ronnie L. Fulton, Bryce R. Sawyer, Diana M Downs

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Chemical proteomics enhances the understanding of 2AA stress in Salmonella enterica by Dominik Schum, Michaela K. Fiedler, Wangchen Shen, Stephan A. Sieber, Diana M. Downs

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Untargeted metabolomics confirms and extends the understanding of the impact of aminoimidazole carboxamide ribotide (AICAR) in the metabolic network of Salmonella enterica by Jannell V. Bazurto, Stephen P. Dearth, Eric D. Tague, Shawn R. Campagna, Diana M. Downs

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Biochemical and structural characterization of a reactive intermediate deaminase A homolog from Streptococcus sanguinis by Alexa B. Benedict, Adreana I. Aquino, Brandi A. Buckner, Swarmistha Devi Aribam, Chhandosee Ganguly, Leonard M. Thomas, Philip Bourne, Rakhi Rajan, Diana M. Downs, Vijayakumar Somalinga

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