Team:Groningen/Notebook/4 September 2009

From 2009.igem.org

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===Metal Accumulation===
===Metal Accumulation===
 +
===Glycerol stocks (-80 °C)===
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{|cellpadding="5" cellspacing="1" border="5" style="font-size: small;"
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|'''Component'''
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|'''Description'''
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|'''Part or Accession #'''
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|'''Base Pairs (bp)'''
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|'''Plasmid (backbone)'''
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|'''Resistance'''
 +
|'''Well'''
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|'''Quality control'''
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|'''Storage Medium+Antibiotics'''
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|'''Organism'''
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|'''Date of storage'''
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|-
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|fMT #4
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|Metallothionein for As<sup>3+</sup>
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|<partinfo>BBa_K190019</partinfo>
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|222
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|<partinfo>pSB1AC3</partinfo>
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|Ampicillin/chloramphenicol
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|plate 3, pos. 60
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|{{done|Sequence Okay!}}
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|LB-Ampicillin
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|[http://openwetware.org/wiki/E._coli_genotypes#TOP10_.28Invitrogen.29 <i>E. coli</i> TOP10]
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|30august2009
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|}
===Vectors===
===Vectors===

Revision as of 09:07, 4 September 2009

Igemhomelogo.png

Wet

GVP Cluster

BBa_F2620


O.n. precultures

→ All four o.n. precultures showed bacterial growth, and could be used to isolate plasmid. The four are registry vector pSB1A2 with pLacI/pBad-araC and GVP. The isolated plasmid is used for transformation into pSB2K3 and sent for sequencing.


www.sigmaaldrich.com

Plasmid Purification

Plasmid isolation was performed on the cultures of E.coli TOP10 containing the above mentioned plasmids 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


Concentrations

Plasmid Conc. ng/μL 260/280 260/230 -20 box (michael Restriction Control
pSB1A2 pLacI-GVP no.1 405.3 1.85 2.36 D-6 Yes (EcoRI/PstI)
pSB1A2 pLacI-GVP no.2 34.0 2.01 2.20 D-7 Yes (EcoRI/PstI)
pSB1A2 pBad/araC-GVP no.1 27.5 2.09 2.16 D-8 Yes (EcoRI/PstI)
pSB1A2 pBad/araC-GVP no.2 33.3 1.96 2.06 D-9 Yes (EcoRI/PstI)


Restriction for Assembly

The vector pSB1A2 containing the pLacI and pBad-araC with GVP composite parts were cut with PstI and EcoRI to create correct ends for insert into pSB2K3, which was also cut with EcoRI and PstI (4x) on 3-9.

Plasmid Amount μL MQ μL Fast digest buffer EcoRI fast digest enzyme XbaI fast digest enzyme SpeI fast digest enzyme PstI fast digest enzyme
pSB1A2 pLacI-GVP no.1 3.0 13.0 3.0 1.0 x x 1.0
pSB1A2 pLacI-GVP no.2 16.0 x 3.0 1.0 x x 1.0
pSB1A2 pBad/araC-GVP no.1 16.0 x 3.0 1.0 x x 1.0
pSB1A2 pBad/araC-GVP no.2 16.0 x 3.0 1.0 x x 1.0

Restriction was kept at 37C for 40 min. and put on ice until used for gel purification.


www.zymoresearch.com


Gel Purification

  • In step 7 an amount of 10μL MQ was added to elute the DNA fragments.

Transporters

Metal Accumulation

Glycerol stocks (-80 °C)

Component Description Part or Accession # Base Pairs (bp) Plasmid (backbone) Resistance Well Quality control Storage Medium+Antibiotics Organism Date of storage
fMT #4 Metallothionein for As3+ BBa_K190019 222 pSB1AC3 Ampicillin/chloramphenicol plate 3, pos. 60 Sequence Okay! LB-Ampicillin E. coli TOP10 30august2009

Vectors

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