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			45 lines
		
	
	
	
		
			1.1 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
| ---
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| author: einar
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| categories:
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| - Science
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| comments: true
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| date: "2007-11-15T19:57:16Z"
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| header:
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|   image_fullwidth: banner_other.jpg
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| slug: gene-identifiers
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| tags:
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| - annotation
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| - bioinformatics
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| - microarray
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| - python
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| title: Gene identifiers
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| omit_header_text: true
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| disable_share: true
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| wordpress_id: 336
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| ---
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| 
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| While working today on an annotation class in Python I stumbled on a problem. Normally I work with lists of genes that are consistent, i.e. all Entrez Gene IDs (or RefSeq IDs, or Genome Browser IDs...), but today I had a list of mixed identifiers.
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| 
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| The subsequent idea was "let's implement auto-detection of common identifiers in the class". The problem is... is there any actual documentation on how identifiers are made? So far, using regular expressions, I've tracked down a few:
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| 
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| 
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| 
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| 	
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|   * RefSeq
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| 
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| 	
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|   * GenBank
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| 
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| 	
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|   * Entrez Gene
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| 
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| 	
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|   * UCSC Genome Browser
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| 
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| 	
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|   * Ensembl
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| 
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| 
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| However, I have no idea if I have implemented all types of these IDs. Does anyone know a place where to look these information up?
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| 
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| (On a related note: my thesis defense will be on January 14th, 2008, so I have to get the printing going)
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