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The Goal Put together the parts we have now (and some parts we’re still missing) to make: LacI, TetR, and cI Lambda coding regions w/ hi/low constitutive.

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Presentation on theme: "The Goal Put together the parts we have now (and some parts we’re still missing) to make: LacI, TetR, and cI Lambda coding regions w/ hi/low constitutive."— Presentation transcript:

1 The Goal Put together the parts we have now (and some parts we’re still missing) to make: LacI, TetR, and cI Lambda coding regions w/ hi/low constitutive promoters. GFP reporters with pLac, pTet, and pLambda. Put those two together on a p15a vector. Prepare new vectors with Biobrick sites and Duet vector origin(s), like CloDF13 (P13).

2 How do we get there? Hi/lo constitutive promoter + RBS + Repressor + Terminator Lac/ Tet/ Lambda Promoter + RBS + GFP + Terminator

3 Hi/lo constitutive repressor: the plan…

4 …and what we have so far

5 More on Last Week’s Progress
We ligated RBS (P40) with TetR (P43) and cI Lambda (P44) coding regions to produce P Transformations were successful. A Biobrick part with RBS + lacI + terminators was transformed and miniprepped last week (P54), so that is now also available. P56-7 were digested, along with P38-9 (High/low constitutive promoters), and will be ligated and transformed today. NEXT: Add terminator(s) (P41, 61-4). Then insert into p15a vector w/ GFP reporter.

6 Plan for p15A Vector w/ GFP Reporter

7 What do we have so far? Everything but…
Ligation of P45 + P18 happens today.

8 More on Last Week’s Progress
We electroporated and transformed Shewie MR-1 with P58 and P59, as well as P12 (pET-Duet) and some of Remy’s plasmids to see if the pSC101 origin works in S1. P58 (Tet + GFP), as of Saturday, did not successfully transform. P59 plate grew, and colonies were GREEN under the microscope. =) Check those other plates! NEXT: Grow liquid cultures and miniprep/ make glycerol stocks. Troubleshoot as to why P58 didn’t grow. Work on P74 and P75.

9 Making a New Vector w/ CloDF13 ori

10 Progress on CloDF13 vector?
We will ligate and transform modified P13 (CloDF13 ori) + P1 today.


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