Difference between revisions of "Part:BBa K1632023:Design"
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sequence confirmed
 
sequence confirmed
  
−
===Source===
 
  
 +
===Materials and Methods===
 
<b>1.Construction</b><br>
 
<b>1.Construction</b><br>
 
All the samples were JM2.300 strain with antibiotic resistance to ampicillin and kanamycin.<br>
 
All the samples were JM2.300 strain with antibiotic resistance to ampicillin and kanamycin.<br>
Line 35: Line 35:
 
6.Grow the samples of cells at 37°C for more than 8 hours.<br>
 
6.Grow the samples of cells at 37°C for more than 8 hours.<br>
 
7.Measure optical density every hour. (If the optical density is over 1.0, dilute the cell medium to 1/5.)<br>
 
7.Measure optical density every hour. (If the optical density is over 1.0, dilute the cell medium to 1/5.)<br>
 +
 +
===Source===
 +
Composite of BBa_J23100, BBa_I1466, BBa_R0062, BBa_K1632020<br>
  
 
===References===
 
===References===
 
1.Bo Hu et al. (2010) An Environment-Sensitive Synthetic Microbial Ecosystem. PLoS ONE 5(5): e10619
 
1.Bo Hu et al. (2010) An Environment-Sensitive Synthetic Microbial Ecosystem. PLoS ONE 5(5): e10619

Revision as of 08:31, 12 September 2015

J23100_rbs_rhlR_TT_Plux_rbs_CmRssrA


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    INCOMPATIBLE WITH RFC[12]
    Illegal NheI site found at 7
    Illegal NheI site found at 30
  • 21
    INCOMPATIBLE WITH RFC[21]
    Illegal BamHI site found at 301
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    COMPATIBLE WITH RFC[25]
  • 1000
    INCOMPATIBLE WITH RFC[1000]
    Illegal BsaI site found at 776
    Illegal BsaI.rc site found at 933


Design Notes

sequence confirmed


Materials and Methods

1.Construction
All the samples were JM2.300 strain with antibiotic resistance to ampicillin and kanamycin.

A.Pcon_rhlR_TT_Plux_CmR (pSB6A1) + Plac_lasI (pSB3K3)
B.Pcon_rhlR_TT_Plux_CmR (pSB6A1) +⊿P_lasI (pSB3K3)
C.Pcon_rhlR_TT_⊿P_CmR (pSB6A1) + Plac_lasI (pSB3K3)…Negative control #1
D.Pcon_rhlR_TT_⊿P_CmR (pSB6A1) +⊿P_lasI (pSB3K3)…Negative control #2
E.Pcon_rhlR_TT_Plux_CmRssrA (pSB6A1) + Plac_lasI (pSB3K3)
F.Pcon_rhlR_TT_Plux_CmRssrA (pSB6A1) +⊿P_lasI (pSB3K3)

Fig. 1. Plasmids


2.Assay protocol
1.Prepare overnight cultures for the samples in 3 mL LB medium, containing ampicillin (50 microg/mL) and kanamycin (30 microg/mL) at 37°C for 12 hours.
2.Make a 1:100 dilution in 3 mL of fresh LB containing antibiotic and grow the cells at 37°C until the observed OD590 reaches 0.5.
3.Centrifuge 1 mL of the sample at 5000g, RT for 1 minute.
4.Suspend the pellet in 1mL of LB containing Amp and Kan.
5.Add 30 microL of suspension in the following medium.
a)LB (3 mL) + antibiotics (Amp 50 microg/mL + Kan 30 microg/mL) + 50 microL C4HSL (30 microL) + 99.5% ethanol (3 microL)
b)LB (3 mL) + antibiotics (Amp 50 microg/mL + Kan 30 microg/mL) + DMSO (30 microL) + 99.5% ethanol (3 microL)
c)LB (3 mL) + antibiotics (Amp 50 microg/mL + Kan 30 microg/mL) + 50 microL C4HSL (30 microL) + Chloramphenicol (100 microg/mL)
d)LB (3 mL) + antibiotics (Amp 50 microg/mL + Kan 30 microg/mL) + DMSO (30 microL) + Chloramphenicol (100 microg/mL)
6.Grow the samples of cells at 37°C for more than 8 hours.
7.Measure optical density every hour. (If the optical density is over 1.0, dilute the cell medium to 1/5.)

Source

Composite of BBa_J23100, BBa_I1466, BBa_R0062, BBa_K1632020

References

1.Bo Hu et al. (2010) An Environment-Sensitive Synthetic Microbial Ecosystem. PLoS ONE 5(5): e10619