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Team:NTU-Singapore/Notebook/10 June 2008
From 2008.igem.org
Tuesday 10 June
- Morning:
- Choon Kit, Hung: digestion of BBa_B0015 terminator and E7 plasmid with SpeI and XbaI.
| BBa_B0015 Terminator | E7 | |
| DNA | 5 | 30 |
| Buffer 2 | 1 | 4 |
| BSA | 0.1 | 0.4 |
| SpeI | 1.5 | 1.5 |
| XbaI | 1.5 | 1.5 |
| H2O | 0.9 | 2.6 |
| Total | 10 ul | 40 ul |
- Chin Chong & Darius
- Prepare new stock for Ecoli cells containing Laci-GFP
- Auto-clave the tips and LB broth
- Carry out LacI-GFP characterization with varying concentration using a fluorescence mutiplate reader (96 well)
- 2 range of IPTG/lactose were investigated over 4 hours
- 1st range 0-2 mM in 0.2mM increments
- 2nd range 0-10 mM in 2mM increments
- Results from the lacI-GFP characterization shows that there is an increasing trend in GFP fluorescence for all samples
- Wells containing higher concentration of IPTG and lactose seems to have a higher fluorescence reading
- Effective range of IPTG should be from 0-2 mM. As readings from 4 to 10 mM appears to be similar.
