Difference between revisions of "Help:Plasmid backbones"
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*'''[[Help:Plasmids/Glossary|Glossary]]''' - What are plasmids, construction plasmids and backbones?
 
*'''[[Help:Plasmids/Glossary|Glossary]]''' - What are plasmids, construction plasmids and backbones?
  
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*'''[[Help:Plasmids/Features|Plasmid features]]''' - Common features of plasmids
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*'''[[Help:Plasmids/Features|Plasmid backbone features]]''' - Common features of plasmid backbones
  
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*'''[[Help:Plasmids/Nomenclature|Plasmid naming]]''' - How BioBrick vectors are named
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*'''[[Help:Plasmids/Nomenclature|Naming new plasmid backbones]]''' - How BioBrick plasmid backbones are named
  
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*'''[[Help:Plasmids/Finding plasmids|Finding plasmids]]''' - How to locate plasmids in the Registry
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*'''[[Help:Plasmids/Finding plasmids|Finding plasmid backbones]]''' - How to locate plasmids in the Registry
  
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*'''[[Help:Plasmids/Construction|Constructing new plasmids]]''' - How to construct new BioBrick plasmids
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*'''[[Help:Plasmids/Construction|Constructing new plasmid backbones]]''' - How to construct new BioBrick® plasmid backbones
  
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*'''[[Help:Plasmids/Entering new plasmids in the Registry|Entering new plasmids in the Registry]]''' - How to enter new plasmid backbones in the Registry
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*'''[[Help:Plasmids/Entering new plasmids in the Registry|Entering new plasmid backbones and their default inserts in the Registry]]''' - How to enter new plasmid backbones in the Registry
  
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*'''[[Plasmids|Browse available plasmids]]''' [[Image:Part icon plasmid.png]]
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*'''[[Plasmids|Browse available plasmid backbones]]''' [[Image:Part icon plasmid.png]]

Revision as of 03:09, 10 September 2008

BioBrickvectorwithpart.png
BioBrickbackbonevspart.png

Plasmids are circular, double-stranded DNA molecules typically containing a few thousand base pairs that replicate within the cell independently of the chromosomal DNA. Plasmid DNA is easily purified from cells, manipulated using common lab techniques and incorporated into cells. Most BioBrick parts in the Registry are maintained and propagated on plasmids. Thus, construction of BioBrick parts, devices and systems usually requires working with plasmids.

Note: In the Registry, plasmids are made up of two distinct components:

  1. the BioBrick part, device or system that is located in the BioBrick cloning site, between (and excluding) the BioBrick prefix and suffix.
  2. the plasmid backbone which propagates the BioBrick part. The plasmid backbone is defined as the sequence beginning with the BioBrick suffix, including the replication origin and antibiotic resistance marker, and ending with the BioBrick prefix. [Note that the plasmid backbone itself can be composed of BioBrick parts.]

Many BioBrick parts in the Registry are maintained on more than one plasmid backbone!

  • Glossary - What are plasmids, construction plasmids and backbones?