Ensembl Zebrafish

 

Karyotype

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Zebrafish karyotype selector

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About the Zebrafish genome

The zebrafish genome project is a collaboration between the Sanger Institute and the zebrafish community, announced during the Sanger Institute Zebrafish Workshop 2000 and was started in February 2001.

Assembly

Danio rerioThis Ensembl website features the zebrafish assembly version 6 (Zv6), as released on 30 March 2006. This assembly was produced by integrating finished clone sequence from the physical map with whole genome shotgun assembly sequence (more information).

The zebrafish sequencing project is funded by the Wellcome Trust.

You may export data from this site. Please see the Conditions of use for these data.

Annotation

This site provides a full Ensembl gene set for Zv6. This release is based on a strategy where transcripts are generated based on protein evidence and clustered in genes. Aligned zebrafish cDNAs are used to add UTR regions. Genes are named based on the alignment of their coding regions to known entries in public databases; ZFIN genes have priority in this process.

What's New in Ensembl 41

Danio rerio News

  • New genebuild on zebrafish assembly Zv6
    An updated gene set has been generated for the Zv6 assembly.
    Read more...
  • Compara - whole genome alignments and syntenies

    Whole Genome Alignments

    Chimp (Pan troglodytes)
    Owing to the new Chimp assembly and genebuild, there is a new MLAGAN primate 3-way alignment of human, chimp and macaque.
    Read more...
  • RNA updates

    Ensembl RNA data has been updated as follows:

    • New ncRNAs for Zebrafish, Chimp, Medaka, Elephant, Rabbit, Armadillo and Tenrec
    • Updated miRNAs for all chordates.

General News

  • New animated tutorials
    A selection of Ensembl tutorials are now available online as Flash-animated presentations (with popup notes instead of a soundtrack).
    Read more...
  • Compara updates
    Homologies
    Gene trees have been updated to include the 2X genomes and use a multifurcating species tree, and homologues added based on gene trees.
    Read more...

More news...

Statistics

Assembly: Zv6, Mar 2006
Genebuild: Ensembl, Aug 2006
Database version: 41.6b
Known genes: 15,959
Novel genes: 8,989
Pseudogenes: 112
RNA genes: 3,446
Genscan gene predictions: 48,179
Gene exons: 272,562
Gene transcripts: 36,177
Base Pairs*: 1,762,844,710
Golden Path Length**: 1,626,443,535
Most common InterPro domains: Top 40 Top 500

* Total number of base pairs = sum of lengths of DNA table

** Reference assembly (Golden path) length = sum of non-redundant top level seq regions


 

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Ensembl release 41 - Oct 2006
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