Team:UNIPV-Pavia/Calendar/July/settimana3

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UNIPV TEAM 2011

March
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April
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May
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30 31

June
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13 14 15 16 17 18 19
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July
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August
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September
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October
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31

JULY: WEEK 3

July, 11th

Plasmid Kind DNA (μl) H2O (μl) Enzyme 1 (μl) Enzyme 2 (μl) Buffer H (μl) Final Volume (μl)
E1-2 18 2.5 1 XbaI 1 PstI 2.5 25
E2-2 18 2.5 1 XbaI 1 PstI 2.5 25
E3-1 18 2.5 1 XbaI 1 PstI 2.5 25
E4-2 18 2.5 1 XbaI 1 PstI 2.5 25
E5-2 18 2.5 1 XbaI 1 PstI 2.5 25
E6-1 11 9.5 1 XbaI 1 PstI 2.5 25
E7-2 18 2.5 1 XbaI 1 PstI 2.5 25
E8-3 20.5 0 1 SpeI 1 PstI 2.5 25
<partinfo>BBa_R0040</partinfo> 14.5 6 1 SpeI 1 PstI 2.5 25
<partinfo>BBa_C0261</partinfo> 18 2.5 1 XbaI 1 PstI 2.5 25
<partinfo>BBa_I13507</partinfo> 10 10.5 1 XbaI 1 PstI 2.5 25
<partinfo>BBa_B0034</partinfo> 10 10.5 1 SpeI 1 PstI 2.5 25

Reactions were incubated at 37°C for three hours while two medium-size agarose gels were prepared according to protocols.

In the afternoon gel electrophoresis was performed.

                

link alle 2 img dei gel con ling wiki

As shown, in figure all clones were positive, so we cut and purified the bands of interest.

After gel extraction, cut DNA was quantified:

Plasmid DNA (ng/μl)
E1 (X-P) 4.2
E2 (X-P) 3.8
E3 (X-P) 4.1
E4 (X-P) 4.2
E5 (X-P) 5.6
E6 (X-P) 7.8
E7 (X-P) 6.4
E8 (S-P) 3.4
<partinfo>BBa_C0261</partinfo> (X-P) 4.8
<partinfo>BBa_R0040</partinfo> (S-P) 7.9
<partinfo>BBa_B0034</partinfo> (S-P) 11.0
<partinfo>BBa_I13507</partinfo> (X-P) 3.9


Then ligations were performed in a final volume of 10 μl:

Ligation Name Vector Vector volume (μl) Insert Insert volume (μl) Buffer (μl) T4 Ligase (μl)
E9 <partinfo>BBa_B0030</partinfo> (S-P) 1 E1 (X-P) 7 1 1
E10 <partinfo>BBa_B0031</partinfo> (S-P) 1 E1 (X-P) 7 1 1
E11 <partinfo>BBa_B0032</partinfo> (S-P) 1 E1 (X-P) 7 1 1
E12 <partinfo>BBa_B0034</partinfo> (S-P) 1 E1 (X-P) 7 1 1
E13 <partinfo>BBa_R0040</partinfo> (S-P) 1.5 E2 (X-P) 6.5 1 1
E14 <partinfo>BBa_R0040</partinfo> (S-P) 1.5 E3 (X-P) 6.5 1 1
E15 <partinfo>BBa_R0040</partinfo> (S-P) 1.5 E4 (X-P) 6.5 1 1
E16 <partinfo>BBa_R0040</partinfo> (S-P) 2 <partinfo>BBa_C0261</partinfo> (X-P) 6 1 1
E17 E8 (S-P) 4.5 E5 (X-P) 3.5 1 1
E18 E8 (S-P) 5 E6 (X-P) 3 1 1
E19 E8 (S-P) 5 E7 (X-P) 3 1 1
E20 E8 (S-P) 5 <partinfo>BBa_I13507</partinfo> (X-P) 3 1 1
E21 <partinfo>BBa_R0040</partinfo> (S-P) 2 E5 (X-P) 6 1 1
E22 <partinfo>BBa_R0040</partinfo> (S-P) 2.5 E6 (X-P) 5.5 1 1
E23 <partinfo>BBa_R0040</partinfo> (S-P) 2 E7 (X-P) 6 1 1

Ligations were incubated ON at 16°C.

July, 12th

E9, E10, E11, E12, E13, E14, E15, E16, E17, E18, 19, E20, E21, E22, E23, and E8 were transformed in 100 μl of TOP10 competent cells according to protocols. Plates were incubated ON at 37°C.

July, 13th