Team:Heidelberg/Notebook/miRNA Kit/September
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- | {{:Team:Heidelberg/ | + | {{:Team:Heidelberg/Single}} |
- | {{:Team:Heidelberg/ | + | {{:Team:Heidelberg/Single_Pagetop|note_mirna_kit}} |
+ | {{:Team:Heidelberg/Side_Top}} | ||
+ | |||
+ | {| cellpadding="5" cellspacing="0" align="center" style="text-align: center; color:#009be1; border: 1.5px solid #000000;" | ||
+ | |- border="0" | ||
+ | ! colspan="7" style="background:#f09600;" | [https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/August<font color="white">August</font>] | ||
+ | |- style="background:#f09600; color:white" | ||
+ | |width="20pt"|'''M'''||width="20pt"|'''T'''||width="20pt"|'''W'''||width="20pt"|'''T'''||width="20pt"|'''F'''||width="20pt"|'''S'''||width="20pt"|'''S''' | ||
+ | |- style="background:#f2f2f2; color:#009be1" | ||
+ | |colspan="6"| ||'''1''' | ||
+ | |- style="background:#f2f2f2; color:#009be1" | ||
+ | |'''2'''||'''3'''||'''4'''||'''5'''||'''6'''||'''7'''||'''8''' | ||
+ | |- style="background:#f2f2f2; color:#009be1" | ||
+ | |'''9'''||'''10'''||'''11'''||'''12'''||'''13'''||'''14'''||'''15''' | ||
+ | |- style="background:#f2f2f2; color:#009be1" | ||
+ | |'''16'''||'''17'''||'''18'''||'''19'''||'''20'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/August#21/08/2010 21]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/August#22.2F08.2F2010 22]''' | ||
+ | |- style="background:#f2f2f2; color:#009be1" | ||
+ | |'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/August#23.2F08.2F2010 23]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/August#24.2F08.2F2010 24]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/August#25.2F08.2F2010 25]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/August#26.2F08.2F2010 26]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/August#27.2F08.2F2010 27]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/August#28.2F08.2F2010 28]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/August#29.2F08.2F2010 29]''' | ||
+ | |- style="background:#f2f2f2; color:#009be1" | ||
+ | |'''[[Igem2010/Main/synthetic_miR_Kit/August#30/08/2010|30]]'''||'''[[Igem2010/Main/synthetic_miR_Kit/August#31/08/2010|31]]'''||colspan="5"| | ||
+ | |} | ||
+ | |||
+ | |||
+ | {| cellpadding="5" cellspacing="0" align="center" style="text-align: center; color:#78b41e; border: 1.5px solid #333333;" | ||
+ | |- border="0" | ||
+ | ! colspan="7" style="background:#009be1;" | [https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September<font color="#ffecba">September</font>] | ||
+ | |- style="background:#009be1; color:white" | ||
+ | |width="20pt"|'''M'''||width="20pt"|'''T'''||width="20pt"|'''W'''||width="20pt"|'''T'''||width="20pt"|'''F'''||width="20pt"|'''S'''||width="20pt"|'''S''' | ||
+ | |- style="background:#f2f2f2; color:#78b41e" | ||
+ | |colspan="2"| ||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#01.2F09.2F2010 1]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#02.2F09.2F2010 2]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#03.2F09.2F2010 3]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#04.2F09.2F2010 4]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#05.2F09.2F2010 5]''' | ||
+ | |- style="background:#f2f2f2; color:#78b41e" | ||
+ | |'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#06.2F09.2F2010 6]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#07.2F09.2F2010 7]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#08.2F09.2F2010 8]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#09.2F09.2F2010 9]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#10.2F09.2F2010 10]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#11.2F09.2F2010 11]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#12.2F09.2F2010 12]''' | ||
+ | |- style="background:#f2f2f2; color:#78b41e" | ||
+ | |'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#13.2F09.2F2010 13]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#14.2F09.2F2010 14]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#15.2F09.2F2010 15]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#16.2F09.2F2010 16]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#17.2F09.2F2010 17]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#18.2F09.2F2010 18]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#19.2F09.2F2010 19]''' | ||
+ | |- style="background:#f2f2f2; color:#78b41e" | ||
+ | |'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#20.2F09.2F2010 20]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#21.2F09.2F2010 21]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#22.2F09.2F2010 22]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#23.2F09.2F2010 23]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#24.2F09.2F2010 24]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#25.2F09.2F2010 25]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#26.2F09.2F2010 26]''' | ||
+ | |- style="background:#f2f2f2; color:#78b41e" | ||
+ | |'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#27.2F09.2F2010 27]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#28.2F09.2F2010 28]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#29.2F09.2F2010 29]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#22.2F30.2F2010 30]'''||colspan="3"| | ||
+ | |- style="background:#f2f2f2; color:#78b41e" | ||
+ | | colspan="7"| <span style="color:#ffffff">-</span> | ||
+ | |} | ||
+ | |||
+ | |||
+ | {| cellpadding="5" cellspacing="0" align="center" style="text-align: center; color:#f09600; border: 1.5px solid #333333;" | ||
+ | |- border="0" | ||
+ | ! colspan="7" style="background:#78b41e;" | [https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/October<font color="white">October</font>] | ||
+ | |- style="background:#78b41e; color:white" | ||
+ | |width="20pt"|'''M'''||width="20pt"|'''T'''||width="20pt"|'''W'''||width="20pt"|'''T'''||width="20pt"|'''F'''||width="20pt"|'''S'''||width="20pt"|'''S''' | ||
+ | |- style="background:#f2f2f2; color:#78b41e" | ||
+ | |colspan="4"| ||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/October#01.2F10.2F2010 1]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/October#02.2F10.2F2010 2]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/October#03.2F10.2F2010 3]''' | ||
+ | |- style="background:#f2f2f2; color:#f09600" | ||
+ | |'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/October#04.2F10.2F2010 4]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/October#05.2F10.2F2010 5]''' | ||
+ | |'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/October#06.2F10.2F2010 6]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/October#07.2F10.2F2010 7]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/October#08.2F10.2F2010 8]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/October#09.2F10.2F2010 9]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/October#10.2F10.2F2010 10]''' | ||
+ | |- style="background:#f2f2f2; color:#f09600" | ||
+ | |'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/October#11.2F10.2F2010 11]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/October#12.2F10.2F2010 12]'''|'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/October#13.2F10.2F2010 13]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/October#14.2F10.2F2010 14]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/October#15.2F09.2F2010 15]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/October#16.2F10.2F2010 16]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/October#17.2F10.2F2010 17]'''||'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/October#18.2F10.2F2010 18]''' | ||
+ | |- style="background:#f2f2f2; color:#f09600" | ||
+ | |'''[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/October#19/10/2010 19]'''||'''20'''||'''21'''||'''22'''||'''23'''||'''24'''||'''25''' | ||
+ | |- style="background:#f2f2f2; color:#f09600" | ||
+ | |'''26'''||'''27'''||'''28'''||'''29'''||'''30'''||colspan="3"| | ||
+ | |- style="background:#f2f2f2; color:#f09600" | ||
+ | | colspan="7"| <span style="color:#ffffff">-</span> | ||
+ | |} | ||
+ | |||
+ | {{:Team:Heidelberg/Side_Bottom}} | ||
__NOTOC__ | __NOTOC__ | ||
===01/09/2010=== | ===01/09/2010=== | ||
- | [[Image:20100901_gel1bb.png|thumb|350 px| | + | [[Image:20100901_gel1bb.png|thumb|350 px|left|Gel 100901-1]] |
- | [[Image:20100901_gel2bb.png|thumb|350 px| | + | [[Image:20100901_gel2bb.png|thumb|350 px|left|Gel 100901-2]] |
<br /> | <br /> | ||
* 8 colonies of each plate (see [[Igem2010/Main/synthetic miR Kit/August#31/08/2010 | previous day]]) were picked and colony-PCR was performed. Furthermore, the colonies were used for inocculation of LB miniprep cultures. The numbers behind the construct name refer to vector type (1 = not SAP treated, 2 = dephosphorylated using SAP; see previous day). For hRluc (1300 bp band)), Luc2 (2300 bp band), CMV_TetO (1000 bp band) and the FRT (500 bp band) site, positive colonies could be observed (gel 100901-1 and 100901-2). | * 8 colonies of each plate (see [[Igem2010/Main/synthetic miR Kit/August#31/08/2010 | previous day]]) were picked and colony-PCR was performed. Furthermore, the colonies were used for inocculation of LB miniprep cultures. The numbers behind the construct name refer to vector type (1 = not SAP treated, 2 = dephosphorylated using SAP; see previous day). For hRluc (1300 bp band)), Luc2 (2300 bp band), CMV_TetO (1000 bp band) and the FRT (500 bp band) site, positive colonies could be observed (gel 100901-1 and 100901-2). | ||
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<br /> | <br /> | ||
===02/09/2010=== | ===02/09/2010=== | ||
- | [[Image:20100802_gel1.png|thumb|350 px| | + | [[Image:20100802_gel1.png|thumb|350 px|left|Gel 100902-1]] |
+ | [[Image:20100902_gel2.png|thumb|350 px|right|Gel 100902-2]] | ||
+ | [[Image:20100902_gel3.png|thumb|350 px|right|Gel 100902-3]] | ||
<br /> | <br /> | ||
* 8 colonies were picked from plates 1 and 4 colonies from plates 2 from the previous days cloning and analyzed via colony PCR performed according to the [https://2010.igem.org/Team:Heidelberg/Notebook/Methods#Colony_PCR PCR standard protocol]. The results of the colony PCR were analyzed on a 1 % agarose gel run for 1 h @ 100 V (gel 100902-1 and 100902-2). The following colonies were afterwards inocculated (LB miniprep cultures): | * 8 colonies were picked from plates 1 and 4 colonies from plates 2 from the previous days cloning and analyzed via colony PCR performed according to the [https://2010.igem.org/Team:Heidelberg/Notebook/Methods#Colony_PCR PCR standard protocol]. The results of the colony PCR were analyzed on a 1 % agarose gel run for 1 h @ 100 V (gel 100902-1 and 100902-2). The following colonies were afterwards inocculated (LB miniprep cultures): | ||
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:* shRNA9 (1.2) | :* shRNA9 (1.2) | ||
<br /> | <br /> | ||
- | + | ||
- | + | ||
* The cultures inocculated the day before were mini prepped by applying a Qiagen Miniprep Kit. Afterwards, a test digestion with NotI was performed and the result was analyzed on a 1 % agarose gel, run for 35 min @ 100 V (gel 100902-3). According to the test digestion result, the following samples were send for sequencing @ GATC: | * The cultures inocculated the day before were mini prepped by applying a Qiagen Miniprep Kit. Afterwards, a test digestion with NotI was performed and the result was analyzed on a 1 % agarose gel, run for 35 min @ 100 V (gel 100902-3). According to the test digestion result, the following samples were send for sequencing @ GATC: | ||
:* CMV_TetO2 (.4, 1.6) | :* CMV_TetO2 (.4, 1.6) | ||
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:* hRluc (1.1, 1.3, 1.4) | :* hRluc (1.1, 1.3, 1.4) | ||
<br /> | <br /> | ||
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* cloning of shRNAs into pcDNA5/FRT/TO | * cloning of shRNAs into pcDNA5/FRT/TO | ||
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===04/09/2010=== | ===04/09/2010=== | ||
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* ligation of both inserts for the tuning construct, extraction of the right insert (3000bp) and ligation into the backbone | * ligation of both inserts for the tuning construct, extraction of the right insert (3000bp) and ligation into the backbone | ||
- | <br /><br /><br /> | + | <br /><br /><br /><br /><br /><br /> |
===09/09/2010=== | ===09/09/2010=== | ||
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<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /> | <br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /> | ||
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===10/09/2010=== | ===10/09/2010=== | ||
<br /> | <br /> | ||
- | [[Image:100910-rbtettestdigest.jpg|thumb| | + | [[Image:100910-rbtettestdigest.jpg|thumb|350 px|right|Tet test digest ]] |
- | [[Image:Rb100910colonyshRNAs.jpg|thumb| | + | [[Image:Rb100910colonyshRNAs.jpg|thumb|350 px|right| colony PCR shRNAs]] |
* PCR of SV40 Terminator with BamHI site according to standard PCR protocol (annealing @ 58 °C) | * PCR of SV40 Terminator with BamHI site according to standard PCR protocol (annealing @ 58 °C) | ||
* Assembly of the following constructs, again via 3A standard assembly. | * Assembly of the following constructs, again via 3A standard assembly. | ||
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** PCR of CMV shRNA which leads to a size of 1200bp | ** PCR of CMV shRNA which leads to a size of 1200bp | ||
- | <br /><br /><br /><br /><br /> | + | <br /><br /><br /><br /><br /><br /><br /><br /><br /> |
===11/09/2010=== | ===11/09/2010=== | ||
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* Tet Repressor cloned!!! | * Tet Repressor cloned!!! | ||
* shRNA 2,3,5,7,8 and 9 seems to be cloned according to test digest | * shRNA 2,3,5,7,8 and 9 seems to be cloned according to test digest | ||
- | [[Image:Rb100911_testdigestshRNA.jpg|350px]] | + | [[Image:Rb100911_testdigestshRNA.jpg|thumb|350px|right|test digest]] |
- | <br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /> | + | <br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /> |
===12/09/2010=== | ===12/09/2010=== | ||
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* miniprep of shRNA constructs and Tuning constructs | * miniprep of shRNA constructs and Tuning constructs | ||
- | <br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /> | + | <br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /> |
===13/09/2010=== | ===13/09/2010=== | ||
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* Colony- PCR for the cloning products done on the previous day (gels 100914-1 and 100914-2 on the right) | * Colony- PCR for the cloning products done on the previous day (gels 100914-1 and 100914-2 on the right) | ||
* positive clones were Mini-Prepped and test digested | * positive clones were Mini-Prepped and test digested | ||
- | + | <br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /> | |
===15/09/2010=== | ===15/09/2010=== | ||
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<br /> | <br /> | ||
* Selection of colonies from the plates (see previous days' cloning) via colony-PCR using the standard sequencing primers; a ~5.5 kb fragment should be visible for the assembled construct K1-K8, if colony-PCR was positive (gel 100917-1 and 100917-2). No sample shows a 5.5 kb band, but that's most likely due to the very difficult amplification of such a long fragment with Fermentas 2x PCR MasterMix (Taq-based). Therefor 3 miniprep cultures were inocculated for each construct (K1-K8). The TetR oligo insertion and the Kozag_hRluc_BGH cloning into pSB1C3 gave the right bands on the gel. | * Selection of colonies from the plates (see previous days' cloning) via colony-PCR using the standard sequencing primers; a ~5.5 kb fragment should be visible for the assembled construct K1-K8, if colony-PCR was positive (gel 100917-1 and 100917-2). No sample shows a 5.5 kb band, but that's most likely due to the very difficult amplification of such a long fragment with Fermentas 2x PCR MasterMix (Taq-based). Therefor 3 miniprep cultures were inocculated for each construct (K1-K8). The TetR oligo insertion and the Kozag_hRluc_BGH cloning into pSB1C3 gave the right bands on the gel. | ||
- | <br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /> | + | <br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /> |
===19/09/2010=== | ===19/09/2010=== | ||
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<br /> | <br /> | ||
* test digestion of the miniprepped clones (previous day) with EcoRI/PstI; For all clones at least 2 digestions gave the exactly expected band (gel 100920-1 and 100920-2); therefor we can say, that the tuning construct is succesfully assembled and ready to be tested | * test digestion of the miniprepped clones (previous day) with EcoRI/PstI; For all clones at least 2 digestions gave the exactly expected band (gel 100920-1 and 100920-2); therefor we can say, that the tuning construct is succesfully assembled and ready to be tested | ||
- | <br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /> | + | <br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /> |
+ | |||
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===22/09/2010=== | ===22/09/2010=== | ||
* digestion of [[Igem2010/Main/Library/Constructs/pSMB miTrigger#basal components and cloning strategy | R23]] with EcoRI and PstI in EcoRI Buffer ([http://www.neb.com NEB]) and ligation into digested [http://partsregistry.org/Part:pSB1C3 pSB1C3], transformation, growing on selective agar plates (chloramphenicol), following [https://2010.igem.org/3A_Assembly standard protocol recommendations] | * digestion of [[Igem2010/Main/Library/Constructs/pSMB miTrigger#basal components and cloning strategy | R23]] with EcoRI and PstI in EcoRI Buffer ([http://www.neb.com NEB]) and ligation into digested [http://partsregistry.org/Part:pSB1C3 pSB1C3], transformation, growing on selective agar plates (chloramphenicol), following [https://2010.igem.org/3A_Assembly standard protocol recommendations] | ||
- | [https://2010.igem.org/Team:Heidelberg/Notebook/Methods#Dual_Luciferase_Assay Dual Luciferase Assay] | + | [https://2010.igem.org/Team:Heidelberg/Notebook/Methods#Dual_Luciferase_Assay Dual Luciferase Assay]<br/> |
- | + | In order to test for promoter efficiency and to check whether the miRNA kit assembly works fine | |
- | 50ng of each | + | 50ng of each construct with different promoter set-ups were transfected into HEK 293 T-REx cells and other cell lines HEK, HeLa, Huh7 in 96-well plate format using FuGENE transfection reagent. As every construct is expressing firefly luciferase (luc2) and renilla luciferase (hRluc) at the same time the setup allows for standardization of transfection efficiency as only luc2 is tagged with binding sites. Each sample was transfected and measured by Dual luciferase assay in 8 replicates. As by this time no shRNA has been cloned into plasmid no knock-down of luc2 is expected and the different expression efficiencies allow for characterization of the different promoters. [http://partsregistry.org/wiki/index.php?title=Part:BBa_K337032 BBa_K337032] leads to a relative luciferase unit (RLU) of luc2 to hRluc expression of 6 RLU. [http://partsregistry.org/wiki/index.php?title=Part:BBa_K337035 BBa_K337035] and [http://partsregistry.org/wiki/index.php?title=Part:BBa_K337035 BBa_K337035] are showing a comparable expression of 12 - 13 RLU, which is in line with the knowledge that both luciferases are driven by the CMV promoter. Hek 293 T-Rex cells stably express the Tet repressor thus allows us to observe very efficient repression of Firefly luciferse expression if a CMV-TetO2 promoter is driving luc2 ([http://partsregistry.org/wiki/index.php?title=Part:BBa_K337038 BBa_K337038] and [http://partsregistry.org/wiki/index.php?title=Part:BBa_K337046 BBa_K337046]). [http://partsregistry.org/wiki/index.php?title=Part:BBa_K337040 BBa_K337040] transfection into Hek T-Rex cells results in an expression of 15 RLU. [http://partsregistry.org/wiki/index.php?title=Part:BBa_K337042 BBa_K337042] and [http://partsregistry.org/wiki/index.php?title=Part:BBa_K337044 BBa_K337044] are constructed in a way that luc2 is driven by the CMV promoter and hRluc is driven by the RSV promoter and show a comparable expression of 17-20 RLU. This leads to the conclusion that the CMV promoter shows comparable expression to the RSV promoter in Hek T-Rex cell lines. If transfecting [http://partsregistry.org/wiki/index.php?title=Part:BBa_K337035 BBa_K337035] and [http://partsregistry.org/wiki/index.php?title=Part:BBa_K337036 BBa_K337036] are transfected into different cell lines it is obvious that Hek293T cells are the easiest to transfect with both constructs an expression of 17-22 RLU is to be measured. Hek T-Rex cells are showing and expression level of 12 RLU of both constructs. Hela cells are also showing constant expression levels of 8 RLU with both constructs. A rather high standard deviation in the luciferase expression and also differences between the 2 constructs is to be seen in Huh7 cells. This might be due to low transfection efficiency of this cell line in general. Alltogether it is to say that [http://partsregistry.org/wiki/index.php?title=Part:BBa_K337035 BBa_K337035] and [http://partsregistry.org/wiki/index.php?title=Part:BBa_K337036 BBa_K337036] show comparable expression. |
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!part!!promoter driving luc2 (Firefly)!!promoter driving (Renilla)!!promoter driving shRNA expression | !part!!promoter driving luc2 (Firefly)!!promoter driving (Renilla)!!promoter driving shRNA expression | ||
|- | |- | ||
- | |[http://partsregistry.org/wiki/index.php?title=Part:BBa_K337032 | + | |[http://partsregistry.org/wiki/index.php?title=Part:BBa_K337032 BBa_K337032]||RSV||CMV||SV40 |
|- | |- | ||
- | |[http://partsregistry.org/wiki/index.php?title=Part:BBa_K337035 | + | |[http://partsregistry.org/wiki/index.php?title=Part:BBa_K337035 BBa_K337035]||CMV||CMV||SV40 |
|- | |- | ||
- | |[http://partsregistry.org/wiki/index.php?title=Part:BBa_K337036 | + | |[http://partsregistry.org/wiki/index.php?title=Part:BBa_K337036 BBa_K337036]||CMV||CMV||RSV |
|- | |- | ||
- | |[http://partsregistry.org/wiki/index.php?title=Part:BBa_K337038 | + | |[http://partsregistry.org/wiki/index.php?title=Part:BBa_K337038 BBa_K337038]||CMV TetO2||CMV ||RSV |
|- | |- | ||
- | |[http://partsregistry.org/wiki/index.php?title=Part:BBa_K337040 | + | |[http://partsregistry.org/wiki/index.php?title=Part:BBa_K337040 BBa_K337040]||RSV||RSV||SV40 |
|- | |- | ||
- | |[http://partsregistry.org/wiki/index.php?title=Part:BBa_K337042 | + | |[http://partsregistry.org/wiki/index.php?title=Part:BBa_K337042 BBa_K337042]||CMV||RSV||SV40 |
|- | |- | ||
- | |[http://partsregistry.org/wiki/index.php?title=Part:BBa_K337044 | + | |[http://partsregistry.org/wiki/index.php?title=Part:BBa_K337044 BBa_K337044]||CMV||RSV||RSV |
|- | |- | ||
- | |[http://partsregistry.org/wiki/index.php?title=Part:BBa_K337046 | + | |[http://partsregistry.org/wiki/index.php?title=Part:BBa_K337046 BBa_K337046]||CMV TetO2||RSV||RSV |
|- | |- | ||
|} | |} | ||
- | + | <br /><br /><br /> | |
- | + | [[Image:Promoter_test_220910_hd2010.jpg| thumb | 600px | centre | Promoter strength characterization in HEK 293 T-REx cell line]] | |
- | [[Image: | + | <br /><br /><br /> |
- | [[Image: | + | [[Image:23092010 DLA promoters cell lines.jpg | thumb | 600px | centre| Promoter strength characterization in different cell lines]] |
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===23/09/2010=== | ===23/09/2010=== | ||
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** ligation into digested [http://partsregistry.org/Part:pSB1A3 pSB1A3], [https://2010.igem.org/Transformation transformation], growing on selective agar plates (ampicillin), following [https://2010.igem.org/3A_Assembly standard protocol recommendations] | ** ligation into digested [http://partsregistry.org/Part:pSB1A3 pSB1A3], [https://2010.igem.org/Transformation transformation], growing on selective agar plates (ampicillin), following [https://2010.igem.org/3A_Assembly standard protocol recommendations] | ||
- | <br /><br /><br /><br /><br /><br /><br /><br /> | + | <br /><br /><br /><br /><br /><br /><br /><br /> |
- | + | ||
[https://2010.igem.org/Team:Heidelberg/Notebook/Methods#Dual_Luciferase_Assay Dual Luciferase Assay] was performed as on [[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#22.2F09.2F2010 previous day]]. Cells were not harvested after 20h, but 48h. | [https://2010.igem.org/Team:Heidelberg/Notebook/Methods#Dual_Luciferase_Assay Dual Luciferase Assay] was performed as on [[https://2010.igem.org/Team:Heidelberg/Notebook/miRNA_Kit/September#22.2F09.2F2010 previous day]]. Cells were not harvested after 20h, but 48h. | ||
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===24/09/2010=== | ===24/09/2010=== | ||
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===25/09/2010=== | ===25/09/2010=== | ||
* PCR amplification of standardised pcDNA5 p55 and p1 with primer D47/48 and D55/69 | * PCR amplification of standardised pcDNA5 p55 and p1 with primer D47/48 and D55/69 | ||
+ | <br /> | ||
===26/09/2010=== | ===26/09/2010=== | ||
[[Image:20100926 digestion check.png | thumb | 350px | right | Gel 100926-1. Analytical gel with following lanes: 1) R33 E/N (from 23<sup>rd</sup> September) 2) R23_1 S/P 3) R23_6 4) R33C 5) R23_4 6) R23_8 7) 1kb Plus Ladder (Invitrogen) 8) R33C E/N 9) R23_4 S/P 9) R23C_8 S/P]] | [[Image:20100926 digestion check.png | thumb | 350px | right | Gel 100926-1. Analytical gel with following lanes: 1) R33 E/N (from 23<sup>rd</sup> September) 2) R23_1 S/P 3) R23_6 4) R33C 5) R23_4 6) R23_8 7) 1kb Plus Ladder (Invitrogen) 8) R33C E/N 9) R23_4 S/P 9) R23C_8 S/P]] | ||
- | [[Image:Rb100927_pcrp55andp1.jpg|thumb| | + | [[Image:Rb100927_pcrp55andp1.jpg|thumb|300px|right| Gel 100926-2. PCR results of p55 and p1: p1 with primer 47/48 (lane 1), p1 with primer 55/70 (lane 2), p55 with primer 47/48 (lane3), p55 with primer 55/70]] |
* miniprep of R23C cultures again (colonies from transformation (done [[Igem2010/Main/synthetic miR Kit/September#22/09/2010 | on wednesday]])) | * miniprep of R23C cultures again (colonies from transformation (done [[Igem2010/Main/synthetic miR Kit/September#22/09/2010 | on wednesday]])) | ||
* check of all digestions on an analytical gel (see gel 100926-1) | * check of all digestions on an analytical gel (see gel 100926-1) | ||
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** Nucleotide removal | ** Nucleotide removal | ||
** ligate 150ng and 250ng of insert into 30ng [http://partsregistry.org/Part:pSB1A3 pSB1A3] 1h at RT and transform ligation | ** ligate 150ng and 250ng of insert into 30ng [http://partsregistry.org/Part:pSB1A3 pSB1A3] 1h at RT and transform ligation | ||
- | <br><br><br><br> | + | <br><br><br><br><br><br> |
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===27/09/2010=== | ===27/09/2010=== | ||
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* ligation with [[Igem2010/Main/Library/Constructs/pSMB miTrigger#basal components and cloning strategy | R8]] and [[Igem2010/Main/Library/Constructs/pSMB miTrigger#basal components and cloning strategy | R11]], respectively (each digested with EcoRI and NheI) in [http://partsregistry.org/Part:pSB1C3 pSB1C3] (backbone, digested with EcoRI and PstI), following [https://2010.igem.org/3A_Assembly standard protocol recommendations] | * ligation with [[Igem2010/Main/Library/Constructs/pSMB miTrigger#basal components and cloning strategy | R8]] and [[Igem2010/Main/Library/Constructs/pSMB miTrigger#basal components and cloning strategy | R11]], respectively (each digested with EcoRI and NheI) in [http://partsregistry.org/Part:pSB1C3 pSB1C3] (backbone, digested with EcoRI and PstI), following [https://2010.igem.org/3A_Assembly standard protocol recommendations] | ||
* growth of transformed cells on selective agar plates (chloramphenicol) over night | * growth of transformed cells on selective agar plates (chloramphenicol) over night | ||
- | + | <br><br><br> | |
===28/09/2010=== | ===28/09/2010=== | ||
- | [[Image:Rb100928_K3.jpg|thumb|350px| | + | [[Image:Rb100928_K3.jpg|thumb|350px|right| Gel 100928-1. Colony PCR of K3 construct]] |
[[Image:Rb100928_K3andtestdigestK147.jpg|thumb|350px|right| Gel 100928-2. Test digest of with PstI and EcoRI (lane 1-6), test digest with BamHI (lane 7-12), K1 (lane 1&2), K4 (lane 3&4), K7 (lane 5&6)]] | [[Image:Rb100928_K3andtestdigestK147.jpg|thumb|350px|right| Gel 100928-2. Test digest of with PstI and EcoRI (lane 1-6), test digest with BamHI (lane 7-12), K1 (lane 1&2), K4 (lane 3&4), K7 (lane 5&6)]] | ||
- | [[Image:Rb100928_digestk147ah.jpg|thumb|350px| | + | [[Image:Rb100928_digestk147ah.jpg|thumb|350px|right| Gel 100928-3. Digestion of K1 (lane 1-4), K4 (lane 5-8) and K7 (lane 9-12) with HindIII and AflII]] |
tuning construct: | tuning construct: | ||
* colony PCR of K3 (gel 100928-1) | * colony PCR of K3 (gel 100928-1) | ||
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===29/09/2010=== | ===29/09/2010=== | ||
- | [[Image:Rb100928testpe_bk1k3.jpg|thumb|350px| | + | [[Image:Rb100928testpe_bk1k3.jpg|thumb|350px|right|Gel 100929-1 first gel: double digestion of [http://partsregistry.org/wiki/index.php?title=Part:BBa_K337032 K1] and [http://partsregistry.org/wiki/index.php?title=Part:BBa_K337036 K3] with PstI and EcoRI: [http://partsregistry.org/wiki/index.php?title=Part:BBa_K337032 K1] (lane 1-4), [http://partsregistry.org/wiki/index.php?title=Part:BBa_K337036 K3] (lane 5-8), second gel: digestion of [http://partsregistry.org/wiki/index.php?title=Part:BBa_K337032 K1] and [http://partsregistry.org/wiki/index.php?title=Part:BBa_K337036 K3] with BamHI: [http://partsregistry.org/wiki/index.php?title=Part:BBa_K337032 K1] (lane 1-4), [http://partsregistry.org/wiki/index.php?title=Part:BBa_K337036 K3] (lane 5-8)]] |
[[Image:Rb100929k1k3ahdigest.jpg|thumb|350px|right|Gel 1000929-2 digestion of [http://partsregistry.org/wiki/index.php?title=Part:BBa_K337032 K1] and [http://partsregistry.org/wiki/index.php?title=Part:BBa_K337036 K3] with HindIII and AflII: [http://partsregistry.org/wiki/index.php?title=Part:BBa_K337032 K1] (lane 1&2), [http://partsregistry.org/wiki/index.php?title=Part:BBa_K337036 K3](lane 3-12)]] | [[Image:Rb100929k1k3ahdigest.jpg|thumb|350px|right|Gel 1000929-2 digestion of [http://partsregistry.org/wiki/index.php?title=Part:BBa_K337032 K1] and [http://partsregistry.org/wiki/index.php?title=Part:BBa_K337036 K3] with HindIII and AflII: [http://partsregistry.org/wiki/index.php?title=Part:BBa_K337032 K1] (lane 1&2), [http://partsregistry.org/wiki/index.php?title=Part:BBa_K337036 K3](lane 3-12)]] | ||
[[Image:20100929_gel1_bs_ligationcontrol.jpg|thumb|350px|right|gel 100929-3 pcr on binding sites for shRNA 10]] | [[Image:20100929_gel1_bs_ligationcontrol.jpg|thumb|350px|right|gel 100929-3 pcr on binding sites for shRNA 10]] | ||
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* ligation of P56 (14) with R8 and R11 and SAPed backbone and control ligation with backbone only, transformation | * ligation of P56 (14) with R8 and R11 and SAPed backbone and control ligation with backbone only, transformation | ||
<br/><br/><br/><br/><br/><br/> | <br/><br/><br/><br/><br/><br/> | ||
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<br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/> | <br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/> | ||
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===30/09/2010=== | ===30/09/2010=== | ||
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** plate on ampicillin plates ON | ** plate on ampicillin plates ON | ||
- | [[Image:20100930 lola colonypcr positiv!!!!!anno.jpg|thumb|350px| | + | [[Image:20100930 lola colonypcr positiv!!!!!anno.jpg|thumb|350px|right|Gel 100930-1 colony PCR of Repressor construct with different promoters (R8 or R11). Positive colonies show an amplification product at 2500bp (lanes 1,2,4-8, 10, 13-16)]] |
* plenty of colonies on the P56+R8 and P56+R11, NO colonies on control plate with SAPed backbone, colony PCR revealed 50% of positive clones | * plenty of colonies on the P56+R8 and P56+R11, NO colonies on control plate with SAPed backbone, colony PCR revealed 50% of positive clones | ||
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Latest revision as of 05:57, 27 October 2010
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All Ligations were controlled by loading 10 ul of ligation reactiong onto a 1 % agarose gel (100907-1), run for 35 min @ 100 V
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Subsequent Transformation into DH5alpha cells
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Each PCR was performed in two replicates. The result of the PCRs was analyzed on a 1 % agarose gel (100915-1), run for 1 h @ 100 V. The PCR nr. 2 was subsequently PCR purified by applying a Qiagen PCR purification KIT and used for the cloning 16/09/2010
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28/09/2010tuning construct:
29/09/2010tuning construct:
repressor construct:
30/09/2010tuning construct:
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