Team:UNIPV-Pavia/Calendar/June/settimana4

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UNIPV TEAM 2011

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JUNE: WEEK 4

June, 23rd

Cultures incubated ON grew all. Plasmids were extracted with MiniPrep.


J231xx and I6 digestion
J231xx and I6 digestion

After MiniPrep, purified DNA was quantified with NanoDrop.

I6 193 ng/ul
BBa_J23118 107,9 ng/ul
BBa_J23110 83 ng/ul
BBa_J23114 89,8 ng/ul
BBa_J23116 82,7 ng/ul


Digestion of:

Culture Kind Final reaction volume (ul) DNA (ul) H20 (ul) Enzyme 1 Enzyme 2 Buffer H
I6 Insert 25 9,3 11,2 1 XbaI 1 PstI 2,5
I6-bis Insert 25 9,3 11,2 1 XbaI 1 PstI 2,5
BBa_J23118 Vector 25 9,3 11,2 1 SpeI 1 PstI 2,5
BBa_J23110 Vector 25 12 8,5 1 SpeI 1 PstI 2,5
BBa_J23114 Vector 25 11,2 9,3 1 SpeI 1 PstI 2,5
BBa_J23116 Vector 25 12,1 8,4 1 SpeI 1 PstI 2,5

Digestions were incubated at 37°C for 3 hours, gel run and gel-extracted.

Ligations were performed ON at 16°C:

NanoDrop quantifications were not reliable, so every ligation was performed with 3ul of vector, 2ul of insert, 3ul of ddH20, 1ul of T4 ligase and 1ul of T4 ligase buffer.

These four promoters from Anderson Promoters Collection were chose for their strength, measured in Arbitrary Units:

Part RFP (a.u.)
BBa_J231181429
BBa_J23110 844
BBa_J23114 256
BBa_J23116 396

Soon quantitative tests will be performed to quantify each promoter's strength in terms of RPU.

Today we received 2 stabs from iGEM HQ for BBa_K208001 (one for each registry location of this part), the Silver-fusion compatible BioBrick part that codes for phasin. This part is in a pSB3K3 plasmid. Bacteria were streaked on LB+Kan (50 ug/ml) agar plates. Cultures were named PhaP-1 and PhaP-2. Plates were incubated ON at 37°C.