ailMel1 (GCA_000004335.1) is an assembly of the giant panda, sequenced using a three-year-old female panda at China's Chengdu breeding center. The genome sequencing and assembly are provided by the Bejing Genomics Institute (BGI).
The N50 size is the length such that 50% of the assembled genome lies in blocks of the N50 size or longer. The N50 size of the scaffolds is 1.3Mb. The total length of all scaffolds is 2.3Gb, for a genome size estimated to be 2.4Gb.
The genome assembly represented here corresponds to GenBank Assembly ID GCA_000004335.1
The gene set for panda was built using the Ensembl pipeline. Gene models are based on genewise alignments of mammal proteins as well as genetically distance proteins from other species, including most vertebrate proteins from Uniprot. Additionally, dog and human proteins were aligned using exonerate.
Potentially missing predictions and partial gene predictions were identified by examining the orthologs, which were then used to build new gene models.
General information about this species can be found in Wikipedia.
|Assembly||ailMel1, INSDC Assembly GCA_000004335.1, Jul 2009|
|Golden Path Length|
The golden path is the length of the reference assembly. It consists of the sum of all top-level sequences in the seq_region table, omitting any redundant regions such as haplotypes and PARs (pseudoautosomal regions).
|Genebuild method||Full genebuild|
|Genebuild started||Jan 2010|
|Genebuild released||Oct 2010|
|Genebuild last updated/patched||Dec 2011|
Genes and/or transcript that contains an open reading frame (ORF).
|Small non coding genes|
Small non coding genes are usually fewer than 200 bases long. They may be transcribed but are not translated. In Ensembl, genes with the following biotypes are classed as small non coding genes: miRNA, miscRNA, rRNA, scRNA, snlRNA, snoRNA, snRNA, and also the pseudogenic form of these biotypes. The majority of the small non coding genes in Ensembl are annotated automatically by our ncRNA pipeline. Please note that tRNAs are annotated separately using tRNAscan. tRNAs are included as 'simple fetaures', not genes, because they are not annotated using aligned sequence evidence.
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.||25,055|
|Genscan gene predictions||52,637|