Team:MIT
From 2008.igem.org
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*We guarantee UROP funding for undergrads. We need help to continue supporting undergrads, paying registration fees, and supplying lab reagents, contact [[Tom Knight]] to help out! | *We guarantee UROP funding for undergrads. We need help to continue supporting undergrads, paying registration fees, and supplying lab reagents, contact [[Tom Knight]] to help out! | ||
*'''Read more''' about our team on our '''[[/Notebook/Fundraise|fundraising notebook]]'''. | *'''Read more''' about our team on our '''[[/Notebook/Fundraise|fundraising notebook]]'''. | ||
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Revision as of 15:04, 24 June 2008
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* Our goal is to engineer a common yogurt bacteria, Lactobacillus bulgaricus, so that it will express the 20aa peptide p1025. A clinical study (Kelly CG et al.; Nature Biotechnol. 1999) reports that p1025 is good for your teeth. p1025 reduces oral colonization of Streptococcus mutans, a tooth-decaying bacterium. * o Stage 1: Construction of p1025 fusion peptide and expression of gene in E. coli. This is an intermediate step to evaluate gene function and protein secretion/efficacy. o Stage 2: Binding Assay - see if the p1025 produced by E.coli inhibits binding of S. mutants to hydroxyapatite (HA) beads. o Stage 3: Expression of p1025 in Lactobacillus. o Stage 4: Make yogurt with modified Lactobacillus and test for inhibition of S. mutants binding.
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