Ensembl Zebrafish

 

Search Ensembl Danio rerio

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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 7 (Zv7), as released on 13 July 2007. 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 Zv7. 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 47

Danio rerio News

  • Zebrafish updates
    Ensembl Zebrafish expression pattern Xrefs and DNA align features have been updated with new data from ZFIN, and a few new oligo arrays have been added.

General News

  • FTP site rearrangements
    For release 47 we have rearranged our FTP directory structure, so that instead of being <species>/<file_type> it will be <file_type>/<species>.
    Read more...
  • Histogram plots
    We now support URL based histogram and colour gradient plots, compatible with the UCSC-based BED and other formats.
    Read more...
  • GO terms now projected onto more species

    Some important changes have been made to Ensembl GO projections, in collaboration with the team at GOA.
    Read more...

  • Changes to Xrefs

    A number of changes have been made to the external database references (Xrefs) for various species.
    Read more...

More news...

Statistics

Assembly: Zv7, Apr 2007
Genebuild: Ensembl, Jun 2007
Database version: 47.7a
Known protein-coding genes: 17,330
Projected protein-coding genes: 1,495
Novel protein-coding genes: 2,497
Pseudogenes: 98
RNA genes: 4,053
Genscan gene predictions: 45,287
Gene exons: 232,290
Gene transcripts: 31,841
SNPs: 1,914
Base Pairs*: 1,527,000,581
Golden Path Length**: 1,440,582,308
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 47 - Oct 2007
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