Ensembl Bushbaby

Example Data Points

This release of Otolemur_garnettii data is assembled into scaffolds, so there are no chromosomes available to browse.

A few example data points :

• Scaffold: GeneScaffold_3416
• Transcript: ENSOGAT00000000515
• Protein: ENSOGAP00000000462

About the Otolemur garnettii genome

Assembly

This is the first release of the low-coverage 1.5X assembly of the bushbaby (Otolemur garnettii). The genome sequencing and assembly is provided by the Broad Institute.

The N50 size is the length such that 50% of the assembled genome lies in blocks of the N50 size or longer. The N50 length for supercontigs is 101.35 kb and is 3.13 kb for contigs. The total number of bases in supercontigs is 3.39 Gb and in contigs is 1.97 Gb.

Annotation

Owing to the fragmentary nature of this preliminary assembly, it was necessary to arrange some scaffolds into "gene-scaffold" super-structures,in order to present complete genes. There are 5871 such gene scaffolds, with identifiers of the form "GeneScaffold_1".

• Details of the gene-scaffold construction and subsequent gene-build

Mammalian Genome Project

Otolemur garnettii is one of 24 mammals that will be sequenced as part of the Mammalian Genome Project, funded by the National Institutes of Health (NIH). A group of species were chosen to maximise the branch length of the evolutionary tree while representing the diversity of mammalian species. Low-coverage 2X assemblies will be produced for these mammals and used in alignments for cross-species comparison. The aim is to increase our understanding of functional elements, especially in the human genome.

What's New in Ensembl 44

Otolemur garnettii News

• New Bushbaby assembly and genebuild
  A genebuild based on the 2X assembly of the bushbaby Otolemur garnettii is included in this release of Ensembl.

General News

• ncRNAs for Ensembl chordates
  All Ensembl genebuild databases (i.e. excluding the imported invertebrate databases for mosquitoes, fruit fly, worm and yeast) have been updated with new ncRNA data.
• Compara updates
  

  Pairwise alignments

  • Platypus (Ornithorhynchus anatinus) OANA5 BLASTZ_NET vs Mus musculus (NCBIM36)
  • Cat (Felis catus) BLASTZ_NET vs Canis familiaris (BROADD2)
  • Treeshrew (Tupaia belangeri) BLASTZ_NET vs Homo sapiens (NCBI36)
  • Hedgehog (Erinaceus europaeus) BLASTZ_NET vs Homo sapiens (NCBI36)
  • Opossum (Monodelphis domestica) BROAD5 (new assembly) BLASTZ_NET vs Homo sapiens (NCBI36)
  • Bushbaby (Otolemur garnetti) (2X genome, new species) BLASTZ_NET vs Homo sapiens (NCBI36)
  • Ground squirrel (Spermophilus tridecemlineatus) (2X genome, new species) BLASTZ_NET vs Homo sapiens (NCBI36)
  • Little brown bat (Myotis lucifugus) (2X genome, new species) BLASTZ_NET vs Homo sapiens (NCBI36)

  Multiple alignments

  PECAN (vertebrates) 10 ways.
  Read more...

• Schema changes
  There have been no major schema changes this release, however we are starting to systematically work through the schema to make sure that all column types are appropriate for the data they are likely to hold.
  Read more...
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More news...

Statistics

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

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