Difference between revisions of "Part:BBa K1632022:Design"

(→‎Materials and Methods)
(→‎Materials and Methods)
Line 13: Line 13:
 
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>
  
−
(1) J23100_lasR_TT_Plux_CmR (pSB6A1) + Plac_rhlI (pSB3K3)<br>
+
(1) J23100_''lasR''_TT_Plux_''CmR'' (pSB6A1) + Plac_''rhlI'' (pSB3K3)<br>
−
(2) J23100_lasR_TT_Plux_CmR (pSB6A1) + promoter less_rhlI (pSB3K3)<br>
+
(2) J23100_''lasR''_TT_Plux_''CmR'' (pSB6A1) + promoter less_''rhlI'' (pSB3K3)<br>
−
(3) J23100_lasR_TT_promoter less_CmR (pSB6A1) + Plac_rhlI (pSB3K3)…Negative control #1<br>
+
(3) J23100_''lasR''_TT_promoter less_''CmR'' (pSB6A1) + Plac_''rhlI'' (pSB3K3)…Negative control #1<br>
−
(4) J23100_lasR_TT_promoter less_CmR (pSB6A1) + promoter less_rhlI (pSB3K3)…Negative control #2<br>
+
(4) J23100_''lasR''_TT_promoter less_''CmR'' (pSB6A1) + promoter less_''rhlI'' (pSB3K3)…Negative control #2<br>
−
(5) J23100_lasR_TT_Plux_CmRssrA (pSB6A1) + Plac_rhlI (pSB3K3)<br>
+
(5) J23100_''lasR''_TT_Plux_''CmRssrA'' (pSB6A1) + Plac_''rhlI'' (pSB3K3)<br>
−
(6) J23100_lasR_TT_Plux_CmRssrA (pSB6A1) + promoter less_rhlI (pSB3K3)<br>
+
(6) J23100_''lasR''_TT_Plux_''CmRssrA'' (pSB6A1) + promoter less_''rhlI'' (pSB3K3)<br>
  
 
[[Image:|thumb|center|600px|<b>Fig. 1. </b>Plasmids]]<br>
 
[[Image:|thumb|center|600px|<b>Fig. 1. </b>Plasmids]]<br>

Revision as of 22:38, 18 September 2015


J23100_rbs_lasR_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
    COMPATIBLE WITH RFC[21]
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    INCOMPATIBLE WITH RFC[25]
    Illegal NgoMIV site found at 383
    Illegal AgeI site found at 580
  • 1000
    INCOMPATIBLE WITH RFC[1000]
    Illegal BsaI.rc site found at 927


Design Notes

sequence confirmed

Materials and Methods

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

(1) J23100_lasR_TT_Plux_CmR (pSB6A1) + Plac_rhlI (pSB3K3)
(2) J23100_lasR_TT_Plux_CmR (pSB6A1) + promoter less_rhlI (pSB3K3)
(3) J23100_lasR_TT_promoter less_CmR (pSB6A1) + Plac_rhlI (pSB3K3)…Negative control #1
(4) J23100_lasR_TT_promoter less_CmR (pSB6A1) + promoter less_rhlI (pSB3K3)…Negative control #2
(5) J23100_lasR_TT_Plux_CmRssrA (pSB6A1) + Plac_rhlI (pSB3K3)
(6) J23100_lasR_TT_Plux_CmRssrA (pSB6A1) + promoter less_rhlI (pSB3K3)

[[Image:|thumb|center|600px|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) + 5 microL 3OC12HSL (3 microL) + 99.5% ethanol (3 microL)
b)LB (3 mL) + antibiotics (Amp 50 microg/mL + Kan 30 microg/mL) + DMSO (3 microL) + 99.5% ethanol (3 microL)
c)LB (3 mL) + antibiotics (Amp 50 microg/mL + Kan 30 microg/mL) + 5 microL 3OC12HSL (3 microL) + 100 mg/mL Chloramphenicol (3 microL)
d)LB (3 mL) + antibiotics (Amp 50 microg/mL + Kan 30 microg/mL) + DMSO (3 microL) + 100 mg/mL Chloramphenicol (3 microL)
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 0.9, dilute the cell medium to 1/5.)

Source

Composite of BBa_K553003, BBa_K1632021

===References===