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xbOstEdul1.1

Organism name:
Ostrea edulis (bivalves)
BioSample:
SAMEA12219414
BioProject:
PRJEB58207
Submitter:
WELLCOME SANGER INSTITUTE
Date:
2022/12/16
Assembly type:
haploid (principal pseudohaplotype of diploid)
Assembly level:
Chromosome
Genome representation:
full
RefSeq category:
representative genome
GenBank assembly accession:
GCA_947568905.1 (latest)
RefSeq assembly accession:
GCF_947568905.1 (latest)
RefSeq assembly and GenBank assembly identical:
no (hide details)
  • Only in GenBank: chromosome MT
  • Data displayed for RefSeq version
WGS Project:
CANOQP01
Assembly method:
various
Genome coverage:
38x
Sequencing technology:
PacBio,Arima2
Linked assembly:
GCA_947568865.1 (alternate pseudohaplotype of diploid)

IDs: 14915441 [UID] 38559588 [GenBank] 42538228 [RefSeq]

See Genome Information for Ostrea edulis

There are 5 assemblies for this organism

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History (Show revision history)

Comment

The assembly xbOstEdul1.1 is based on 38x PacBio data and Arima2 Hi-C data generated by the Darwin Tree of Life Project
(https://www.darwintreeoflife.org/). The assembly process included the following sequence of steps: initial PacBio assembly generation with Hifiasm, retained haplotig separation ... with purge_dups, and Hi-C based scaffolding with YaHS. The mitochondrial genome was assembled using MitoHiFi. Finally, the primary assembly was analysed and manually improved using gEVAL. Chromosome-scale scaffolds confirmed by the Hi-C data have been named in order of size. No sex chromosome - environmental sex determination.  more

Global statistics

Total sequence length894,786,893
Total ungapped length894,665,893
Gaps between scaffolds0
Number of scaffolds52
Scaffold N5094,306,699
Scaffold L505
Number of contigs657
Contig N502,427,391
Contig L50112
Total number of chromosomes and plasmids10
Number of component sequences (WGS or clone)52

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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
Assembly Unit: Primary Assembly (GCF_947568904.1)
Molecule nameGenBank sequenceRefSeq sequenceUnlocalized
sequences count
Chromosome 1OX387704.1=NC_079164.10
Chromosome 2OX387705.1=NC_079165.10
Chromosome 3OX387706.1=NC_079166.10
Chromosome 4OX387707.1=NC_079167.10
Chromosome 5OX387708.1=NC_079168.10
Chromosome 6OX387709.1=NC_079169.10
Chromosome 7OX387710.1=NC_079170.10
Chromosome 8OX387711.1=NC_079171.10
Chromosome 9OX387712.1=NC_079172.10
Chromosome 10OX387713.1=NC_079173.10
unplacedn/an/an/a42

Assembly statistics

MoleculeTotal
Length
Scaffold
Count
Ungapped
Length
Scaffold
N50
Spanned
Gaps
Unspanned
Gaps
All894,786,89352894,665,89394,306,6996050
Chromosome 1112,480,9541112,466,554112,480,954720
Chromosome 2109,476,2251109,463,825109,476,225620
Chromosome 398,268,724198,254,12498,268,724730
Chromosome 494,441,566194,428,56694,441,566650
Chromosome 594,306,699194,296,09994,306,699530
Chromosome 693,534,300193,522,90093,534,300570
Chromosome 788,744,346188,730,74688,744,346680
Chromosome 877,126,126177,115,52677,126,126530
Chromosome 975,578,129175,564,92975,578,129660
Chromosome 1048,989,042148,982,04248,989,042350
unplaced1,840,782421,840,58268,59210