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Table 1 Identitag as a tag identifier. This table provides examples illustrating various situations regarding tag identification using Identitag.

From: Identitag, a relational database for SAGE tag identification and interspecies comparison of SAGE libraries

   

Tag sequence

Transcript identification number

Protein identification number

Protein description

1. Unidentified

  

CATGACAGCACGGG

   
 

one EST cluster

 

CATGAAAATTCTAA

BBSRC603768552F1.1.3.1

  

2. EST cluster(s)

 

redundant EST clusters

CATGAGAATAATCT

BBSRC602906088F1.1.3.4

BBSRC602906088F1.1.3.5

AJ508717

  
 

more than one EST clusters

     
  

non redundant EST clusters

CATGAAAGACTTCT

12595754.1.3.1

BBSRC603772421F1.1.3.1

AB038230.1.3.477

  

3. Annotated (one annotated transcript sequence)

  

CATGAAAGCCAAGA

J02828

P09207

Tubulin beta-6 chain

4. Annotated (different annotated transcript sequences with the same annotation)

  

CATGAACTAAAACC

BBSRC603002454F1.1.3.1

BSRC603002454F1.1.3.10

P18937

P18937

NADH-ubiquinone oxidoreductase chain 2

NADH-ubiquinone oxidoreductase chain 2

5. More than one different annotations

redundant annotations

 

CATGCACTTTGTAT

BBSRC603008189F1.1.3.1

BBSRC603122686F1.1.3.2

AF251344

Q8QG60

Q9NP50

Q8QG52

Cryptochrome 2

Hypothetical protein

Cryptochrome 2 (Fragment)

 

non redundant : multiple match

 

CATGGTGGTGTGGT

AB038230.1.3.135

gcag0018c.a.01_5.1.3.1

P16039

Q8R4X1

Nucleophosmin

Alkaline ceramidase