Difference between revisions of "Part:BBa K1055000:Experience"

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(Applications of BBa_K1055001)
 
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how you used this part and how it worked out.
 
how you used this part and how it worked out.
  
===Applications of BBa_K1055000===
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===Applications of BBa_K1055001===
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When tried to fuse to the CheB signaling protein of ''E. coli''  C-terminally, we encountered major clonation problems since our methods were not able to acces the DNA. After numerous trials and several methods, we performed an "m-fold" analysis of our hypothetical DNA construct and obtained information about a hypothetical secondary DNA structure. It is thermodynamically stable ( We derived dG =  - 232 kj/mol). Please take a look below:
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[[Image:CMK_scstr.png|center|400px|thumb|Hypothetical DNA secondary structure of CheB-mKate fusion protein which might be the reason for continously failing clonation attempts. We derived dG =  - 232 kj/mol]]
  
 
===User Reviews===
 
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'''Characterization LssmOrange'''
 
 
This biobrick did measure up to our expectations as shown in the following data. We also used this promoter to express our PET cleaving enzyme pNB-Est13, which is anchored C-terminal to EstA.(''E. Coli'' membrane anchor protein). AraC-Pbad shows a  low background activity and a good respose to the induction with Arabinose.
 
 
 
[[Image:Spectra_mKate.png|400px|thumb|Figure 1. '''Cells grown in GFP-medium containing the arabinose promoter regulating GFP expression.''' Induced at time=0h.]]
 
 
[[Image:MKate-LSSmOrange_FRET_Pair.png|400px|thumb|Figure 1. '''Cells grown in GFP-medium containing the arabinose promoter regulating GFP expression.''' Induced at time=0h.]]
 
 
[[Image:mKate_bac.png|400px|thumb|Figure 1. '''Cells grown in GFP-medium containing the arabinose promoter regulating GFP expression.''' Induced at time=0h.]]
 
 
[[Image:Grow_log.png|400px|thumb|Figure 1. '''Cells grown in GFP-medium containing the arabinose promoter regulating GFP expression.''' Induced at time=0h.]]
 

Latest revision as of 18:20, 12 October 2013

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Applications of BBa_K1055001

When tried to fuse to the CheB signaling protein of E. coli C-terminally, we encountered major clonation problems since our methods were not able to acces the DNA. After numerous trials and several methods, we performed an "m-fold" analysis of our hypothetical DNA construct and obtained information about a hypothetical secondary DNA structure. It is thermodynamically stable ( We derived dG = - 232 kj/mol). Please take a look below:

Hypothetical DNA secondary structure of CheB-mKate fusion protein which might be the reason for continously failing clonation attempts. We derived dG = - 232 kj/mol

User Reviews

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