Difference between revisions of "BYU iGEM/Notebook/2 February 2011"

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[http://www.ncbi.nlm.nih.gov/pmc/articles/PMC177537/pdf/1776740.pdf?tool=pmcentrez Mapping of the OxyR Protein Contact Site in the C-Terminal Region of RNA Polymerase a Subunit]
 
[http://www.ncbi.nlm.nih.gov/pmc/articles/PMC177537/pdf/1776740.pdf?tool=pmcentrez Mapping of the OxyR Protein Contact Site in the C-Terminal Region of RNA Polymerase a Subunit]
 
Says that transcription goes up only 2.73 fold in presence of H2O2. Need to double check this.
 
Says that transcription goes up only 2.73 fold in presence of H2O2. Need to double check this.
 +
 +
[http://jb.asm.org/cgi/content/full/181/9/2759 In Vivo Transcription of the Escherichia coli oxyR Regulon as a Function of Growth Phase and in Response to Oxidative Stress]
 +
Says that genes controlled by OxyR only increase about 11-fold when in the presence of H2O2.
  
 
[http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6T4P-3Y0HP9V-1&_user=456938&_coverDate=01/01/2000&_rdoc=1&_fmt=high&_orig=search&_origin=search&_sort=d&_docanchor=&view=c&_searchStrId=1628582425&_rerunOrigin=google&_acct=C000021830&_version=1&_urlVersion=0&_userid=456938&md5=327115394eca4ffc8274fbdcc3b31ae5&searchtype=a Redox sensing by prokaryotic transcription factors]  
 
[http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6T4P-3Y0HP9V-1&_user=456938&_coverDate=01/01/2000&_rdoc=1&_fmt=high&_orig=search&_origin=search&_sort=d&_docanchor=&view=c&_searchStrId=1628582425&_rerunOrigin=google&_acct=C000021830&_version=1&_urlVersion=0&_userid=456938&md5=327115394eca4ffc8274fbdcc3b31ae5&searchtype=a Redox sensing by prokaryotic transcription factors]  
 
Says that SoxR increases transcription by 100-fold.
 
Says that SoxR increases transcription by 100-fold.

Revision as of 17:46, 3 February 2011

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February 2, 2011

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Thermoswitch

The Johansson Paper



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Mapping of the OxyR Protein Contact Site in the C-Terminal Region of RNA Polymerase a Subunit Says that transcription goes up only 2.73 fold in presence of H2O2. Need to double check this.

In Vivo Transcription of the Escherichia coli oxyR Regulon as a Function of Growth Phase and in Response to Oxidative Stress Says that genes controlled by OxyR only increase about 11-fold when in the presence of H2O2.

Redox sensing by prokaryotic transcription factors

Says that SoxR increases transcription by 100-fold.