Isabel Stark

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Cloning via DNA Assembly

on Friday, September 1st, 2023 7:26

DNA Assembly in a 1:2 ratio of vector to insert with gRNAs of rsh and rut (Q5 and template concentration: 640 pg/µl) and 100ng of pCFD6 BbsI AP (using QuickCIP). Heat-shock (hs) transformation into E. coli (DH5α competent) with 10 µl Assembly Reaction and 100 µl cells.

For Crtl, pCFD6 BbsI AP was wrongly used.

For Crtl, pCFD6 was wrongly used.

DNA Assembly in a 1:2 ratio of vector to insert with the gRNAs of rsh and rut (Q5 and template concentration: 640 pg/µl) and 100ng of pCFD6 BbsI AP (using FastAP and 2 extraction steps). Heat-shock (hs) transformation into E. coli (DH5α competent) with 10 µl Assembly Reaction and 100 µl cells.

For Crtl, pCFD6 BbsI AP was used in reaction.

Success: rsh Stock has rsh1 Mutation

on Monday, August 7th, 2023 11:11

Via gDNA analysis and PCR was the specific area of the rsh gene extracted and amplified where the nucleotide substitution: C to T (Folkers et al., 2006) should be for the rsh1 mutation. The amplicon was Sanger sequenced which proved the nucleotide substitution.

Creating gRNAs via PCR

on Friday, July 7th, 2023 6:38
1% Agarose gel with 100bp marker and PCR1 rsh, PCR2 rsh and PCR3 rsh or PCR1 rut, PCR2 rut and PCR3 rut, respectively.
The template pCFD6 was used with a concentration of 640 pg/µl.
1% Agarose gel with 100bp marker and PCR1 rsh, PCR2 rsh and PCR3 rsh or PCR1 rut, PCR2 rut and PCR3 rut, respectively.
The template pCFD6 was used with a concentration of 64 pg/µl (1:10 dilution).
1% Agarose gel with 100bp marker and PCR1 rsh, PCR2 rsh and PCR3 rsh or PCR1 rut, PCR2 rut and PCR3 rut, respectively.
The template pCFD6 was used with a concentration of 64 pg/µl (1:10 dilution).
50µl of 5xQ5 High GC Enhancer was added to the PCR mix.
1% Agarose gel with 100bp marker and PCR1 rsh, PCR1 rut.
The template pCFD6 was used with a concentration of 128 pg/µl (1:5 dilution).
50µl of 5xQ5 High GC Enhancer was added to the PCR mix.
1% Agarose gel with 100bp marker and PCR1 rsh, PCR2 rsh and PCR3 rsh or PCR1 rut, PCR2 rut and PCR3 rut, respectively.
The template pCFD6 was used with a concentration of 640 pg/µl.
The Phusion DNA Polymerase was used instead of the Q5 High-Fidelity DNA Polymerase.