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Data released on March 30, 2015

Anguidae lizard (Ophisaurus gracilis) genome assembly data.

Che, J; Cheng, S; Guan, R; Jin, J; Liu, X; Murphy, R, W; Song, B; Sun, Y; Zhang, Y; Zhong, X (2015): Anguidae lizard (Ophisaurus gracilis) genome assembly data. GigaScience Database. http://dx.doi.org/10.5524/100119 RIS BibTeX Text

The evolutionary transition from a lizard-like body to a snake-like body form is one of the most important transformations in reptilian evolution. The increasing number of reptilian genomes allows a deeper understanding of vertebrate evolution, although the genetic basis underlying the loss of limbs in reptiles remains enigmatic. Here we report the sequencing, assembly, and annotation of the genome of Asian glass lizard Ophisaurus gracilis, which is a limbless lizard species with an elongated snake-like body form.
The sequencing of the O. gracilis genome using the Illumina HiSeq2000 platform resulted in a total of 274.20 Gbp raw data, which was subsequently filtered and assembled to a final assembly of 1.78 Gbp, comprising 6,717 scaffolds with N50=1.27 Mbp. Based on the k-mer estimated genome size of 1.71 Gbp, the assembly appears to be near 100% complete. A total of 19,513 protein coding genes were predicted, and 884.06 Mbp repeat sequences (approximately half of the genome) were annotated. The draft genome of O. gracilis shows similar characteristics to both lizards and snakes, and represents a substantial addition to existing reptilian genomes available for comparative analysis.

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Related manuscripts:

doi:10.1186/s13742-015-0056-7

Accessions (data included in GigaDB):

SRA: SRP052050

Genomic

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Samples: Table Settings

Columns:

Common Name
Scienfic Name
Sample Attributes
Taxonomic ID
Genbank Name

Sample IDTaxonomic IDCommon NameGenbank NameScientific NameSample Attributes
O.gracilis182351Dopasia gracilisBurmese glass lizardOphisaurus gracilis
Displaying 1-1 of 1 Sample(s).

Files: (FTP site) Table Settings

Columns:

File Description
Sample ID
File Type
File Format
Size
Release Date
Download Link
File Attributes

File NameSample IDFile TypeFile FormatSizeRelease Date 
Sequence assemblyFASTA1.66 GB2015-03-23
Coding sequenceFASTA29.05 MB2015-03-23
AnnotationGFF10.14 MB2015-03-23
Protein sequenceFASTA10.85 MB2015-03-23
ReadmeTEXT0.55 KB2015-03-23
Displaying 1-5 of 5 File(s).

History:

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