IGEM:PennState/Labbook/NoahJohnson/2007-8-2: Difference between revisions
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<h2>M9 Minimal Media (250mL each):</h2> | <h2>M9 Minimal Media (250mL each):</h2> | ||
For 250mL of media: | For ~250mL of media and a final 0.2% sugar concentration: | ||
*200mL sterile water | *200mL sterile water | ||
*50mL of 5X M9 salts | *50mL of 5X M9 salts | ||
*#12.8g Na2HP04*7H2O | *#12.8g Na2HP04*7H2O | ||
Line 22: | Line 15: | ||
*#1g NH4Cl | *#1g NH4Cl | ||
*#Dissolve in 200mL deionized water and autoclave to sterilize | *#Dissolve in 200mL deionized water and autoclave to sterilize | ||
*3.75g BactoAgar | |||
Autoclave to sterilize and allow to cool until you can hold it for 2 seconds on the palm of your hand. Then add the following and pour into plates: | |||
*25mL sugar solution | |||
*#Add 0.5g glucose/xylose to 25mL sterile water | |||
*#Filter-sterilize before adding | |||
*#Makes a 12.5% sugar solution and a 0.2% overall glucose/xylose media | |||
*500 uL 1M MgSO4 | *500 uL 1M MgSO4 | ||
*#Dissolve 24.65g MgSO4*7H20 in 100mL H20 | *#Dissolve 24.65g MgSO4*7H20 in 100mL H20 | ||
Line 28: | Line 29: | ||
*#Dissolve 14.7 g CaCl2*2H2O in 100mL H2O | *#Dissolve 14.7 g CaCl2*2H2O in 100mL H2O | ||
*#Autoclave to sterilize | *#Autoclave to sterilize | ||
I will make 250mL of each of the following: | |||
*0.2% glucose | |||
*0.2% glucose + 0.2% xylose | |||
*0.2% xylose | |||
*0.2* glycerol (- control) | |||
[http://www.madsci.org/~lynn/micro/techniques/pour_plates/MINagar.html Protocol for plates] | [http://www.madsci.org/~lynn/micro/techniques/pour_plates/MINagar.html Protocol for plates] | ||
*DNA prep on crp* cultures from this morning using TELT method | |||
10 | 10- |
Latest revision as of 16:44, 2 August 2007
August 2, 2007
- Ordered UV cuvettes
- Began growing up 6 3ml cultures of crp* in LB
- Will TELT dna prep them tonight or tomorrow
M9 Minimal Media (250mL each):
For ~250mL of media and a final 0.2% sugar concentration:
- 200mL sterile water
- 50mL of 5X M9 salts
- 12.8g Na2HP04*7H2O
- 3g KH2PO4
- 0.5g NaCl
- 1g NH4Cl
- Dissolve in 200mL deionized water and autoclave to sterilize
- 3.75g BactoAgar
Autoclave to sterilize and allow to cool until you can hold it for 2 seconds on the palm of your hand. Then add the following and pour into plates:
- 25mL sugar solution
- Add 0.5g glucose/xylose to 25mL sterile water
- Filter-sterilize before adding
- Makes a 12.5% sugar solution and a 0.2% overall glucose/xylose media
- 500 uL 1M MgSO4
- Dissolve 24.65g MgSO4*7H20 in 100mL H20
- Autoclave to sterilize
- 25uL 1M CaCl2
- Dissolve 14.7 g CaCl2*2H2O in 100mL H2O
- Autoclave to sterilize
I will make 250mL of each of the following:
- 0.2% glucose
- 0.2% glucose + 0.2% xylose
- 0.2% xylose
- 0.2* glycerol (- control)
- DNA prep on crp* cultures from this morning using TELT method
10-