This is the first release of the low-coverage 1.93X assembly of the mouse lemur (Microcebus murinus). 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 107.02 kb and is 3.51 kb for contigs. The total number of bases in supercontigs is 2.89 Gb and in contigs is 1.85 Gb.
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 4903 such gene scaffolds, with identifiers of the form "GeneScaffold_1".
Microcebus murinus 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.
General information about this species can be found in Wikipedia.
|Assembly||micMur1, Jun 2007|
|Golden Path Length||2,910,103,014|
|Genebuild method||Projection build|
|Genebuild started||Jul 2007|
|Genebuild released||Mar 2008|
|Genebuild last updated/patched||May 2010|
Genes and/or transcript that contains an open reading frame (ORF).
|Small non coding genes||7,111|
A pseudogene shares an evolutionary history with a functional protein-coding gene but it has been mutated through evolution to contain frameshift and/or stop codon(s) that disrupt the open reading frame.
|Gene transcriptsNucleotide sequence resulting from the transcription of the genomic DNA to mRNA. One gene can have different transcripts or splice variants resulting from the alternative splicing of different exons in genes.||25,035|
|Genscan gene predictions||75,990|