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Revision as of 12:46, 11 October 2023


pGL4.35-3xHA-9xGAL4UAS-KRAB-NLS linearized vector

The objective was to synthesize the pGL4.35-3 HA-9 GAL4UAS-KRAB-NLS plasmid by homologous recombination with the KRAB homologous recombination fragment .

pGL4.35-3×HA-9×GAL4UAS-KRAB-NLS linearized vector

We based on the sequence of the pGL4.35 plasmid. Through homologous recombination experiments, the Gal 4 sequence, 3× HA sequence were ligated to the pGL4.35 plasmid, and nine UAS sequences were inserted simultaneously. Special primers were designed, and then the plasmid was cut into linear sequences of a length of about 4500 bp by PCR. The two ends of the linear sequence can be complementary to both ends of the KRAB homologous recombination fragment, and the purpose is to perform homologous recombination with the KRAB homologous recombination fragment to obtain the target product pGL4.35-3×HA-9×GAL4UAS-KRAB-NLS plasmid.

1 Pattern Diagram


Fig.1 The agarose gel electrophoresis of pGL4.35-3×HA-9×GAL4UAS-KRAB-NLS linearized vector

2 Experiment

2.1 Method

Based on the sequence of the pGL4.35-3 plasmid, we designed the pGL4.35-3×HA-9×GAL4UAS-KRAB-NLS linearized vectror by using the GAL 4 homologous recombination fragment, 9×UAS homologous recombination fragment and homologous recombination experiments.

2.2 Results


Fig.1 The model diagram of pGL4.35-3×HA-9×GAL4UAS-KRAB-NLS

3.Caution

The two ends of the pGL4.35-3×HA-9×GAL4UAS-KRAB-NLS linearized vectror need to be complementary to the two ends of the corresponding recombinant fragments to ensure the success of homologous recombination ligation.

Sequence and Features


Assembly Compatibility:
  • 10
    INCOMPATIBLE WITH RFC[10]
    Illegal EcoRI site found at 4423
    Illegal XbaI site found at 151
    Illegal XbaI site found at 1933
    Illegal XbaI site found at 4260
    Illegal XbaI site found at 4495
    Illegal SpeI site found at 4019
    Illegal PstI site found at 3108
  • 12
    INCOMPATIBLE WITH RFC[12]
    Illegal EcoRI site found at 4423
    Illegal NheI site found at 4451
    Illegal SpeI site found at 4019
    Illegal PstI site found at 3108
    Illegal NotI site found at 3087
  • 21
    INCOMPATIBLE WITH RFC[21]
    Illegal EcoRI site found at 4423
    Illegal BglII site found at 4498
    Illegal BamHI site found at 413
    Illegal XhoI site found at 4303
  • 23
    INCOMPATIBLE WITH RFC[23]
    Illegal EcoRI site found at 4423
    Illegal XbaI site found at 151
    Illegal XbaI site found at 1933
    Illegal XbaI site found at 4260
    Illegal XbaI site found at 4495
    Illegal SpeI site found at 4019
    Illegal PstI site found at 3108
  • 25
    INCOMPATIBLE WITH RFC[25]
    Illegal EcoRI site found at 4423
    Illegal XbaI site found at 151
    Illegal XbaI site found at 1933
    Illegal XbaI site found at 4260
    Illegal XbaI site found at 4495
    Illegal SpeI site found at 4019
    Illegal PstI site found at 3108
    Illegal NgoMIV site found at 55
    Illegal NgoMIV site found at 166
    Illegal NgoMIV site found at 1644
    Illegal NgoMIV site found at 1661
    Illegal NgoMIV site found at 1793
    Illegal NgoMIV site found at 1884
    Illegal NgoMIV site found at 2136
    Illegal AgeI site found at 1939
  • 1000
    INCOMPATIBLE WITH RFC[1000]
    Illegal SapI site found at 434
    Illegal SapI site found at 2145