Team:Freiburg/Notebook/17 August

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==Commons==
==Commons==
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|-
|-
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| colspan="2"  style="border:0.0069in solid #00000a;padding-top:0in;padding-bottom:0in;padding-left:0.075in;padding-right:0.075in;"| Continue from Experiment (Date)
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| colspan="2"  style="border:0.0069in solid #00000a;padding-top:0in;padding-bottom:0in;padding-left:0.075in;padding-right:0.075in;"| repitition of PCR 25.08.11
(Name): Commons
(Name): Commons
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It should be "Promotor+RBS (1/2)+ pcyA+ terminator" <br/>and<br/>"Promotor+RBS (1/2)+ ho1+ terminator"
It should be "Promotor+RBS (1/2)+ pcyA+ terminator" <br/>and<br/>"Promotor+RBS (1/2)+ ho1+ terminator"
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==<span style="color:orange;">Lysis cassette</span>==
 
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===NAME OF YOUR EXPERIMENT===
 
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'''Investigators:NAME'''
 
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'''Investigators: Jakob'''
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<br/>
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*PCR from yesterday was negative
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<br/>
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*New PCR (BBa_I15010) (protocol see 16.08.2011)
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<br/>
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*Transformation (BBa_I15010)
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==<span style="color:orange;">Lysis cassette</span>==
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===2A Assembly===
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'''Investigators:Theo'''
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Colonies picked
==<span style="color:grey;">Precipitator</span>==
==<span style="color:grey;">Precipitator</span>==

Latest revision as of 01:09, 22 September 2011


This is the wiki page
of the Freiburger student
team competing for iGEM 2011.
Thank you for your interest!


Contents

Commons

PCR


Name: Sophie


Date: 17.08.11
repitition of PCR 25.08.11

(Name): Commons

Project Name: tet-vector seems to make problems -> new PCR with original psB1T3-DNA

PCR-Mixture for one Reaction:

For a 50 µl reaction use


32,5µl H20 Name
10µl 5x Phusion Buffer of Primer
2.5µl Primer fw SB-prep-3P-1
2.5µl Primer dw SB-prep-2Ea
1µl dNTPs of Template DNA
1µl DNA-Template

PSB 1 T3

0.5 µl Phusion (add in the end)

What program do you use?

  1. 2Min 94°C
  2. 30s 94°C
  3. 30s 55°C
  4. 3min 72°C
  5. 10min 72°C

step 2,3 and 4 in 35 cycles


To confirm the PCR-Product has the correct size, load 2 µl of the sample onto an agarose-gel.


How did you label the PCR-Product, where is it stored and what do you do next?

Labeled PSB 1 T3 stored in -20°C in last drawer

green light receptor

NAME OF YOUR EXPERIMENT

Investigators:NAME

blue light receptor

Miniprep

Investigators: Sandra

Miniprep of LovTAP-NotGate-T3:

  • 15ng/μl

stored in undigested miniprep box II


Testdigest

Investigators: Sandra

Testdigest of Miniprep product.

Enzymes:

  • EcoRI
  • PstI

3A-assembly of Not-Gate, LovTAP in pSB1A3

Investigators: Sophie
project name: new 3A assembly with amp-vector

As the Tet-vector seemed to make problems, we did a 3A assembly again, this time with amp-vector.
Digestion

Amount of DNA and H20:

Sample DNA μl H20 μl
LovTAP 5 33
Not-Gate 2 36
pSB1A3 20 18


Enzymes necessary for digestion:

LovTAP Not-Gate vector
enzyme 1 EcoRI XbaI EcoRI
enzyme 2 NheI PstI PstI


  • Incubation at 37°C for 6 hours
  • 20 minutes at 80°C


Ligation


Name: Sophie Date: 17.08.11
Continue from Date: 17.08.11 Name: Sophie

Experiment 3A assembly digestion

Project Name: new 3A assembly with amp-vector

Procedure


PCR tube:

total volume 20 μl


  1. add H2O (17 μl -X-Y-Z)
  2. add 2 μl Ligase Buffer 10x
  3. add Insert 1, Insert 2(when proceeding from 3A digestion use 2 μl of each)
  4. add Vector (20ng needed. When proceeding from 3A digestion use 2 μl)
  5. Add 1 μl T4-DNA Ligase
  6. Incubate 10-30 min at room temperature
  7. heat for 20 minutes at 80°C
  8. store at -20°C or directly proceed to transformation


Name of part Ratio Insert:Vector

= 3:1 or 1:1

Volume (μl)
X insert 1 LOV-Tap 1:1 2
Y insert 2 NOT-Gate 1:1 2
Z vector psB1A3 1:1 2
H2O 11

Documentation:

Why are you doing this experiment? Where are your parts stored? Name the parts for ligation etc.


Doing this cloning again because the Tet-vector makes problems.

Samples stored in Minipreps, verdaut-box and in Ligations-box

Name of the ligation-product: ♥-A3


Transformation

Name: Sophie Date: 17.08.11
Continue from Date: 17.08.11 Name: Sophie

Experiment: Ligation

Project Name: new 3A assembly with Amp-vector, Blue light receptor

Procedure


  1. take cells from -80°C freezer and put them on ice! (every eppi contains about 400 μl cells)
  2. thaw cells on ice 20 minutes
  3. pipette 50 μl cells and 2 μl DNA into eppi still on ice!
  4. Incubate for 30 minutes on ice
  5. Heat at 42°C for 60 sec
  6. Incubate on ice for 5 minutes
  7. Add 200 μl LB Broth
  8. Incubate for 2 hours at 37°C (cells with lysis cassette at 30°C!!)
  9. Plate 50 μl and 200μl on two different LB/Agar plates with appropriate antibiotic resistance

Documentation:

Why are you doing this experiment? Name of the sample? Where are they stored? Name the vector with inserts, antibiotika resistance etc.


Name: ♥-A3

stored in incubator on Amp-plates

vector: psBA3

inserts: LovTAP, NOT-Gate

red light receptor

transformation

Investigators:Julia
transformed e.coli with the ligation products from 16th of Aug.
It should be "Promotor+RBS (1/2)+ pcyA+ terminator"
and
"Promotor+RBS (1/2)+ ho1+ terminator"



Investigators: Jakob

  • PCR from yesterday was negative


  • New PCR (BBa_I15010) (protocol see 16.08.2011)


  • Transformation (BBa_I15010)

Lysis cassette

2A Assembly

Investigators:Theo

Colonies picked

Precipitator

NAME OF YOUR EXPERIMENT

Investigators: NAME

                       

Retrieved from "http://2011.igem.org/Team:Freiburg/Notebook/17_August"