Team:Groningen/Notebook/24 August 2009

From 2009.igem.org

Revision as of 14:51, 24 August 2009 by Verhoeven1981 (Talk | contribs)

Igemhomelogo.png

Wet

GVP Cluster

TODO Restriction of GVP and pSB1AC3-Lac/pBAD for assembly
TODO Gel purification of wanted fragments and nanodrop
TODO Clone GVP cluster behind Lac and Arabinose promoter for expression tests in pSB1AC3 plasmid
TODO Send plasmids with MEtal promoters in BBa_J61002 vector for sequencing
TODO Check MEtal + RBS promoters on gel with restriction (also XbaI/PstI in Zinc promoter)
TODO Test promoter strenght compared to BBa_J23101 promoter (Sven)
TODO Enter sequences of constructs to Sandbox


www.sigmaaldrich.com

Plasmid Purification

Plasmid isolation was performed on the cultures of E.coli TOP10 containing plasmids BBa_J61002 with Zinc+RBS, Copper+RBS and Arsenic+RBS promoters and RFP with the "Sygma-Aldrich™ GenElute™ Plasmid Miniprep Kit".

  • From each tube 4mL of culture was collected in a 2.0mL cup, and the cells were pelleted by centrifugation for 1 min. at max. speed and the supernatant discarded.
  • Plasmids were eluted with 30μL MQ and stored in the fridge

Restriction Control

Isolated plasmids were cut with fast-digest enzymes EcoRI and PstI to cut out promoter-RFP, and create ~2000bp and ~950bp fragments.

24-8 no.1.jpg Generulers 1kb marker Fermentas.jpg

→ From left to right: 1kB ladder,

Transporters

Metal Accumulation

Vectors

Metal promotors

origin of replication determines:

  • Vector copy number
  • Plasmid compatibility: its ability to replicate in conjuction with another plasmid.
    • Plasmids that utilize the same replication system cannot co-exist in the same bacterial cell.
    • pUC19 and ColE1 are in different compatibility group

Dry

April
MTWTFSS
    1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30
May
MTWTFSS
        1 2 3
4 5 6 7 8 9 10
11 12 13 14 15 16 17
18 19 20 21 22 23 24
25 26 27 28 29 30 31
June
MTWTFSS
1 2 3 4 5 6 7
8 9 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30
July
MTWTFSS
    1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30 31
August
MTWTFSS
          1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
31
September
MTWTFSS
  1 2 3 4 5 6
7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28 29 30
October
MTWTFSS
      1 2 3 4
5 6 7 8 9 10 11
12 13 14 15 16 17 18
19 20 21 22 23 24 25
26 27 28 29 30 31
November
MTWTFSS
            1
2 3 4 5 6 7 8
9 10 11 12 13 14 15
16 17 18 19 20 21 22
23 24 25 26 27 28 29
30