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Team:Osaka/Tests
From 2012.igem.org
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The tolerance parts tested were as follows: | The tolerance parts tested were as follows: | ||
=====Parts containing one gene each===== | =====Parts containing one gene each===== | ||
| - | [[File:CDS1.png| | + | [[File:CDS1.png|280px]] |
*CDS: [http://partsregistry.org/wiki/index.php?title=Part:BBa_K602005 PprI], [http://partsregistry.org/wiki/index.php?title=Part:BBa_K602006 PprA], [http://partsregistry.org/wiki/index.php?title=Part:BBa_K602007 PprM] or [http://partsregistry.org/wiki/index.php?title=Part:BBa_K602008 RecA] | *CDS: [http://partsregistry.org/wiki/index.php?title=Part:BBa_K602005 PprI], [http://partsregistry.org/wiki/index.php?title=Part:BBa_K602006 PprA], [http://partsregistry.org/wiki/index.php?title=Part:BBa_K602007 PprM] or [http://partsregistry.org/wiki/index.php?title=Part:BBa_K602008 RecA] | ||
=====Parts containing two genes===== | =====Parts containing two genes===== | ||
| - | [[File:CDS2.png| | + | [[File:CDS2.png|560px]] |
*CDS1+2: [http://partsregistry.org/wiki/index.php?title=Part:BBa_K602016 PprI+RecA], [http://partsregistry.org/wiki/index.php?title=Part:BBa_K602017 PprA+RecA], [http://partsregistry.org/wiki/index.php?title=Part:BBa_K602020 PprM+RecA], [http://partsregistry.org/wiki/index.php?title=Part:BBa_K602015 PprI+PprA],[http://partsregistry.org/wiki/index.php?title=Part:BBa_K602018 PprI+PprM], [http://partsregistry.org/wiki/index.php?title=Part:BBa_K602019 PprA+PprM], | *CDS1+2: [http://partsregistry.org/wiki/index.php?title=Part:BBa_K602016 PprI+RecA], [http://partsregistry.org/wiki/index.php?title=Part:BBa_K602017 PprA+RecA], [http://partsregistry.org/wiki/index.php?title=Part:BBa_K602020 PprM+RecA], [http://partsregistry.org/wiki/index.php?title=Part:BBa_K602015 PprI+PprA],[http://partsregistry.org/wiki/index.php?title=Part:BBa_K602018 PprI+PprM], [http://partsregistry.org/wiki/index.php?title=Part:BBa_K602019 PprA+PprM], | ||
Revision as of 15:26, 23 September 2012
Tests
Damage tolerance assay
去年はDH5α 今年はRosetta
To measure the DNA damage tolerance conferred by each part, we used antibacterial agents as a source of DNA damage and then assayed the survival rates. Transformed E. coli was exposed to antibacterial agents and then incubated for 2 hours. Cells were plated on agar plates at different dilutions and air dried. Plates were wrapped with aluminum foil and incubated in the dark. Colony-forming units were scored after 16h incubation at 37°C. For detailed protocols, refer to the Protocols page.
The tolerance parts tested were as follows:
Parts containing one gene each
- CDS: [http://partsregistry.org/wiki/index.php?title=Part:BBa_K602005 PprI], [http://partsregistry.org/wiki/index.php?title=Part:BBa_K602006 PprA], [http://partsregistry.org/wiki/index.php?title=Part:BBa_K602007 PprM] or [http://partsregistry.org/wiki/index.php?title=Part:BBa_K602008 RecA]
Parts containing two genes
- CDS1+2: [http://partsregistry.org/wiki/index.php?title=Part:BBa_K602016 PprI+RecA], [http://partsregistry.org/wiki/index.php?title=Part:BBa_K602017 PprA+RecA], [http://partsregistry.org/wiki/index.php?title=Part:BBa_K602020 PprM+RecA], [http://partsregistry.org/wiki/index.php?title=Part:BBa_K602015 PprI+PprA],[http://partsregistry.org/wiki/index.php?title=Part:BBa_K602018 PprI+PprM], [http://partsregistry.org/wiki/index.php?title=Part:BBa_K602019 PprA+PprM],
結果
Discussion
Single-gene parts
Two-gene combinations
Conclusion
Promoter assay
We assayed the promoter of the SOS gene RecA ([http://partsregistry.org/wiki/index.php?title=Part:BBa_J22106 J22106]) and sulA ([http://partsregistry.org/wiki/index.php?title=Part:BBa_K518010 K518010]). To measure the DNA damage detection, we used antibacterial agents as a source of DNA damage. To quantitatively and accurately evaluate the promoter activity, dual luciferase assay method was employed. Transformed E. coli was exposed to antibacterial agents and then incubated for 2 hours. For details check the Protocols page.
結果
