Haynes Lab:Notebook/Characterizing AHL quorum sensing homologs/2014/02/26: Difference between revisions
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Rene M Davis (talk | contribs) (Autocreate 2014/02/26 Entry for Haynes_Lab:Notebook/Characterizing_AHL_quorum_sensing_homologs) |
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== | ==02/26/2014== | ||
Spun overnight cultures of GFP-Senders at 13.1g for 10 minutes in 2mL tubes in benchtop centrifuge. Filtered using Fuqing's 0.45μm sterile filters and syringes. Made 5mL of 1% LuxI media. 5mL of LB+amp and 50ul LuxI sender. | |||
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Set up microfluidics with David Menn. LuxI inducing LuxR-GFP at 1%. | |||
<br> | |||
Made dilutions of filtered sender media. Wanted to make sure each concentration has the same ratio of spent media to fresh media. Made 1800ul. 300ul for 3 replicates of each dilution. 1500ul for flow cytometry. Can take some off the top at multiple time points. | |||
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{| {{table}} | |||
| align="center" style="background:#f0f0f0;"|'''%media''' | |||
| align="center" style="background:#f0f0f0;"|'''Total media''' | |||
| align="center" style="background:#f0f0f0;"|'''ul sender''' | |||
| align="center" style="background:#f0f0f0;"|'''ul LB media''' | |||
| align="center" style="background:#f0f0f0;"|'''ul spent ctrl media''' | |||
|- | |||
| 10||1800||180||1620||0 | |||
|- | |||
| 5||1800||90||1620||90 | |||
|- | |||
| 2.5||1800||45||1620||135 | |||
|- | |||
| 1.25||1800||22.5||1620||157.5 | |||
|- | |||
| 0.625||1800||11.25||1620||168.75 | |||
|- | |||
| 0.3125||1800||5.625||1620||174.375 | |||
|} | |||
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Revision as of 14:01, 26 February 2014
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02/26/2014Spun overnight cultures of GFP-Senders at 13.1g for 10 minutes in 2mL tubes in benchtop centrifuge. Filtered using Fuqing's 0.45μm sterile filters and syringes. Made 5mL of 1% LuxI media. 5mL of LB+amp and 50ul LuxI sender.
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