Format

Download Assemblies

Send to:

Choose Destination

Spur_3.1

Organism name:
Strongylocentrotus purpuratus (purple sea urchin)
Sex:
male
BioSample:
SAMN00829422
BioProject:
PRJNA10736
Submitter:
Baylor College of Medicine
Date:
2011/06/10
Assembly level:
Scaffold
Genome representation:
full
GenBank assembly accession:
GCA_000002235.2 (replaced)
RefSeq assembly accession:
GCF_000002235.3 (replaced)
RefSeq assembly and GenBank assembly identical:
no (hide details)
  • Only in RefSeq: chromosome MT (in non-nuclear assembly-unit)
  • Data displayed for RefSeq version
WGS Project:
AAGJ04
Assembly method:
Atlas v. WGS for Sanger Assembly, Atlas-Link and Atlas-GapFill for SOLiD and Illumina improvement
Genome coverage:
8.3x Sanger; 18x SOLiD; 40x Illumina
Sequencing technology:
Sanger; SOLiD; Illumina

IDs: 303558 [UID] 289688 [GenBank] 303558 [RefSeq]

See Genome Information for Strongylocentrotus purpuratus

History (Show revision history)

Comment

Contact ncbi-contacts@bcm.tmc.edu for more information.
This revised assembly of the sea urchin incorporated Illumina data using the Atlas-Link and Atlas-GapFill software to combine with the existing assembly of Sanger and SOLiD data.

Global statistics

Total sequence length936,580,645
Total assembly gap length120,569,722
Gaps between scaffolds0
Number of scaffolds32,009
Scaffold N50402,043
Scaffold L50663
Number of contigs174,773
Contig N5013,455
Contig L5015,401
Total number of chromosomes and plasmids1
Number of component sequences (WGS or clone)174,773

Supplemental Content

PubMed articles for this assembly

Recent activity

Your browsing activity is empty.

Activity recording is turned off.

Turn recording back on

See more...

Global assembly definition

Download the full sequence report
Click on the table row to see sequence details in the table to the right
Assembly Unit Name
Primary Assembly
non-nuclear
The primary assembly unit does not have any assembled chromosomes or linkage groups.
Please download the full sequence report for information on the scaffolds.

Assembly statistics

MoleculeTotal
Length
Scaffold
Count
Ungapped
Length
Scaffold
N50
Spanned
Gaps
Unspanned
Gaps
unplaced936,564,99532,008815,995,273402,043142,7640
MoleculeTotal
Length
Mitochondrion MT15,650
Support Center