|
|
Line 12: |
Line 12: |
| <!-- === Modify from here === --> | | <!-- === Modify from here === --> |
| <p lang="en-US"> | | <p lang="en-US"> |
- | <strong>CLONING the target Plasmids (Kan and lacZ)</strong> | + | <strong>Results of assemblies</strong> |
| + | (Colonies on the transformation plates): |
| </p> | | </p> |
| <p lang="en-US"> | | <p lang="en-US"> |
- | <em>Gel purification of LacZ using Thermo Scientific Kit</em> | + | sRNA –Kan into Litmus by Gibson: Success |
| </p> | | </p> |
| <p lang="en-US"> | | <p lang="en-US"> |
- | lacZ : 83 ng/ul | + | sRNA – Kan into Litmus by biobrick assembly: Success |
| </p> | | </p> |
| <p lang="en-US"> | | <p lang="en-US"> |
- | <em>Gel purification of Kan using Thermo Scientific Kit</em> | + | sRNA – Kan into pUC18 by Gibson: Failure |
| </p> | | </p> |
| <p lang="en-US"> | | <p lang="en-US"> |
- | Kan : 80ng/ul | + | sRNA – Kan into pUC18 by biobrick assembly: Success |
| </p> | | </p> |
| <p lang="en-US"> | | <p lang="en-US"> |
- | <em>Digestion of pACYC (pT002) with EcoRI and XhoI</em> | + | Colony PCR to check if sRNA-KAN is in our Litmus phagemid: positive band between 400 and 500: (expected length 419bp) |
| </p> | | </p> |
| <p lang="en-US"> | | <p lang="en-US"> |
- | 10 H2O | + | Check the design of primers to clone out Kan => problem => redesign them |
| </p> | | </p> |
| <p lang="en-US"> | | <p lang="en-US"> |
- | 2 Buffer | + | Design of the primers to sequence all the cloning |
| </p> | | </p> |
| <p lang="en-US"> | | <p lang="en-US"> |
- | 4 pACYC | + | Launch 3 colonies of each successful cloning |
| </p> | | </p> |
| <p lang="en-US"> | | <p lang="en-US"> |
- | 2 EcoRI | + | <strong>Glycerol and mini prep of all the launched colonies / need 3 before we have</strong> |
| </p> | | </p> |
| <p lang="en-US"> | | <p lang="en-US"> |
- | 2 XhoI | + | <strong>Construction of target strain</strong> |
| </p> | | </p> |
| <p lang="en-US"> | | <p lang="en-US"> |
- | 20uL Tot | + | Electroporation of pCOLA in MGZ1 F+ |
| </p> | | </p> |
| <p lang="en-US"> | | <p lang="en-US"> |
- | 37°C | + | <strong>Construction of weapon strains</strong> |
| </p> | | </p> |
| <p lang="en-US"> | | <p lang="en-US"> |
- | 20min | + | Electroporation of litmus-GFP-sRNA in XL1 Blue-M13KO7-Helper |
| </p> | | </p> |
| <p lang="en-US"> | | <p lang="en-US"> |
- | <em>Digestion of pACYC (pT002) with BglII and NcoI</em> | + | Electroporation of Litmus-GFP-sRNA and M13K07 in MGZ1 F+ |
| </p> | | </p> |
| <p lang="en-US"> | | <p lang="en-US"> |
- | 10 H2O | + | <strong>Chemical transformation of minigene+vector-sRNA anti Kan in NEB turbo</strong> |
| </p> | | </p> |
- | <p lang="en-US">
| |
- | 2 Buffer
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 4 pACYC
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 2 BglII
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 2 NcoI
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 20uL Tot
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 37°C
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 20min
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | <em>Digestion of Kan insert with EcorI and XhoI</em>
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 10 H2O
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 15 Kan insert
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 3 Buffer
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 1 EcoRI
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 1 XhoI
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 30uL Tot
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 37°C
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 20min
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | <em>Digestion of LacZ insert with BglII and NcoI</em>
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 10 H2O
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 15 LacZ insert
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 3 Buffer
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 1 BglII
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 1 NcoI
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 30uL Tot
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 37°C
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 20min
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | <em>Gel of digestions</em>
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 100Bp+ / pACYC+EcoRI+XhoI / pACYC+EcoRI+XhoI / pACYC+BglII+NcoI /pACYC+BglII+NcoI
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | -->img 625<--
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | <em>Colum purification of Kan insert digestions using Thermo Scientific Kit</em>
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | <em>Column purification of LacZ insert digestions using Thermo Scientific Kit</em>
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | <em>Colum purification of pACYC digestions using Thermo Scientific Kit</em>
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | <em>Heat inactivation of Kan digestion</em>
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 65°C
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 20min
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | <em>Ligation Kan insert purif + pACYC (digestion EcoRI + XhoI)</em>
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Digestion vector : 6.8 ng/ul
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Digestion insert : 14
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | masse insert = 10*1052/3770*50 = 140 ng
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Vector : 7.35 uL
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Insert : 10 uL
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Buffer : 2 uL
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | T4 DNA ligase : 0,2 uL
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Let incubate at 22°C for 30 min
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | <em>Ligation Kan insert heat desactivated + pACYC (digestion EcoRI + XhoI)</em>
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Digestion vector : 6.8 ng/ul
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Digestion insert : 40/2 = 20
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | masse insert = 10*1052/3770*50 = 140 ng
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Vector : 7.35 uL
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Insert : 7 uL
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Buffer : 2 uL
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | T4 DNA ligase : 0,2 uL
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | H2O : 4 uL
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Let incubate at 22°C for 30 min
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | <em>Ligation LacZ insert purif + pACYC (pigestion BglII + NcoI)</em>
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Digestion vector : 10? ng/ul
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Digestion insert : 33
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | masse insert = 10*449/3770*50 = 59 ng
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Vector : 5 uL
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Insert : 1.8 uL
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Buffer : 2 uL
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | T4 DNA ligase : 0,2 uL
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | H2O : 11 uL
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Let incubate at 22°C for 30 min
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | <em>Chemical transformation in NEB turbo</em>
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Reference protocol
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Recovery 1 hour.
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Plate on
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Tube 1 = negative control
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Tube 2 : Kan (purif) Kan / Cm
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Tube 3 : Kan (heat inactivated) Kan/ Cm
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Tube 4 : lac(purify, enzyme cannot be heat inactivated) Cm/ IPTG/ Xgal
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | <strong>Cloning the Weapon (ie sRNA into Litmus and pUC 18)</strong>
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | <em>Gel of litmus PCR</em>
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | -->img 624<--
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | <em>Gel purification of litmus PCR using Thermo Scientific Kit</em>
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | <em>PCR from mini Gene sRNA anti Kan</em>
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 35 H2O
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 10 Buffer 5x
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 1 dNTP
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 2 FW iT009
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 2 RV iT0010
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 0.2 minigene-plasmid amp from IDT
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 0.5 phusion
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | PCR Phusion Gradient around 53 °C
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Time : 30 secondes
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | -->img ?<--
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | <em><strong>Gibson Assembly</strong></em>
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Protocol from the Kit, quantities are divided by 2: final volume of reaction = 10uL
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Assembly of pUC18-SRNA_KAN : 5uL MasterMix, 0.5uL H2O, 3uL pUC18 with overhang from PCR (nanodrop = 13,4), 1,5uL sRNA from PCR of minigene (nanodrop =
| |
- | 26,7)
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Assembly of Litmus28i-GFP-SRNA_KAN : 5uL MasterMix, 3,6uL H2O, 0,5uL Litmus28i-GFP with overhang from PCR (nanodrop = 85), 0,9uL sRNA from PCR of minigene
| |
- | (nanodrop = 26,7)
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Heat shock Transformation into provided competent cells. 60 min recovery, plate on AMP.
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | <em><strong>Regular cloning using biobricks</strong></em>
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | <em>Digestion</em>
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Insert sRNA cut by XbaI & PstI
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Vector Litmus cut by PstI & SpeI
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Insert sRNA cut by EcoRI & SpeI
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Vector Litmus cut by EcoRI & SpeI
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | <em>Digestion of Vectors</em>
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 10 H2O
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 2 Buffer
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 4 Vector
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 2 Enz 1
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 2 Enz 2
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 20uL Tot
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 37°C
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 20min
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | <em>Digestion of Inserts</em>
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 10 H2O
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 15 insert
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 3 Buffer
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 1 Enz 1
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 1 Enz 2
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 30uL Tot
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 37°C
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 20min
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Heat inactivation before ligation
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 80°C for 20 minutes
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | <em>Ligation</em>
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | pUC= 40ng in 20 uL => 3ng/ul
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | litmus 340ng =>17ng /ul
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | insert 420 ng => 14 ng / uL
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | <u>Litmus : </u>
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 7uL vector
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 8 ul insert
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 2 uL Buffer
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | O,2 uLT4 DNA ligase
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 3ul Water
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Vtot = 20 uL
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | pUC
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 20 uL vector
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 9 uL insert
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 4 uL Buffer
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 0,4 T4 DNA
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | 7 uL water
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Vtot = 40uL
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | <em>Chemical transformation in NEB turbo</em>
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Tube 1 : negative control
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Tube 2 lig litmus
| |
- | </p>
| |
- | <p lang="en-US">
| |
- | Tube 3 lig pUC
| |
- | </p>
| |
- | <ul>
| |
- | <li>
| |
- | <p lang="en-US">
| |
- | plate everything on amp
| |
- | </p>
| |
- | </li>
| |
- | </ul>
| |
| | | |
| <!-- === To here === --> | | <!-- === To here === --> |
| </div> | | </div> |
| </html> | | </html> |
Trojan Horse
ASDF
21st August
Place your twit here
Results of assemblies
(Colonies on the transformation plates):
sRNA –Kan into Litmus by Gibson: Success
sRNA – Kan into Litmus by biobrick assembly: Success
sRNA – Kan into pUC18 by Gibson: Failure
sRNA – Kan into pUC18 by biobrick assembly: Success
Colony PCR to check if sRNA-KAN is in our Litmus phagemid: positive band between 400 and 500: (expected length 419bp)
Check the design of primers to clone out Kan => problem => redesign them
Design of the primers to sequence all the cloning
Launch 3 colonies of each successful cloning
Glycerol and mini prep of all the launched colonies / need 3 before we have
Construction of target strain
Electroporation of pCOLA in MGZ1 F+
Construction of weapon strains
Electroporation of litmus-GFP-sRNA in XL1 Blue-M13KO7-Helper
Electroporation of Litmus-GFP-sRNA and M13K07 in MGZ1 F+
Chemical transformation of minigene+vector-sRNA anti Kan in NEB turbo