<p>Douglas Watson and colleagues of SRI International will engineer probiotic bacteria that produce Vitamin A to test the hypothesis that these bacteria will stimulate healthy immunity in the GI tract and reduce the impact of diarrheal diseases.</p>


Douglas Watson and colleagues of SRI International will engineer probiotic bacteria that produce Vitamin A to test the hypothesis that these bacteria will stimulate healthy immunity in the GI tract and reduce the impact of diarrheal diseases.