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dhQueRobu3.1

Organism name:
Quercus robur (English oak)
BioSample:
SAMEA9089039
BioProject:
PRJEB51283
Submitter:
WELLCOME SANGER INSTITUTE
Date:
2022/03/11
Assembly type:
haploid (principal pseudohaplotype of diploid)
Assembly level:
Chromosome
Genome representation:
full
RefSeq category:
representative genome
GenBank assembly accession:
GCA_932294415.1 (latest)
RefSeq assembly accession:
GCF_932294415.1 (latest)
RefSeq assembly and GenBank assembly identical:
no (hide details)
  • Only in GenBank: chromosome MT
  • Different: chromosome Pltd.
  • Data displayed for RefSeq version
WGS Project:
CAKOAN01
Genome coverage:
37x
Linked assembly:
GCA_932294425.1 (alternate pseudohaplotype of diploid)

IDs: 12473881 [UID] 32657238 [GenBank] 35295828 [RefSeq]

See Genome Information for Quercus robur

There are 4 assemblies for this organism

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History (Show revision history)

Comment

The assembly dhQueRobu3.1 is based on 37x PacBio data, 10X Genomics Chromium data, and Arima 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, short-read polishing using FreeBayes-called variants from 10X Genomics Chromium reads aligned with LongRanger, and Hi-C based scaffolding with SALSA2. The mitochondrial and chloroplast genomes were assembled with MBG from PacBio HiFi reads mapping to related genomes. A representative circular sequence was selected for each from the graph based on read coverage. Finally, the assembly was analysed and manually improved using gEVAL. Chromosome-scale scaffolds are named by synteny based on PMID: 27013549.  more

Global statistics

Total sequence length789,348,578
Total ungapped length789,325,951
Gaps between scaffolds0
Number of scaffolds96
Scaffold N5068,065,914
Scaffold L505
Number of contigs215
Contig N5015,951,894
Contig L5013
Total number of chromosomes and plasmids13
Number of component sequences (WGS or clone)96

Supplemental Content

PubMed articles for this assembly

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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
non-nuclear
Assembly Unit: Primary Assembly (GCF_932294414.1)
Molecule nameGenBank sequenceRefSeq sequenceUnlocalized
sequences count
Chromosome 1OW028765.1=NC_065534.10
Chromosome 2OW028766.1=NC_065535.10
Chromosome 3OW028767.1=NC_065536.10
Chromosome 4OW028768.1=NC_065537.10
Chromosome 5OW028769.1=NC_065538.10
Chromosome 6OW028773.1=NC_065539.182
Chromosome 7OW028770.1=NC_065540.11
Chromosome 8OW028771.1=NC_065541.10
Chromosome 9OW028772.1=NC_065542.10
Chromosome 10OW028774.1=NC_065543.10
Chromosome 11OW028775.1=NC_065544.10
Chromosome 12OW028776.1=NC_065545.10

Assembly statistics

MoleculeSequence RoleTotal
Length
Scaffold
Count
Ungapped
Length
Scaffold
N50
Spanned
Gaps
Unspanned
Gaps
AllAssembled molecule789,187,40695789,164,77968,065,9141190
Chromosome 1Assembled molecule55,127,264155,126,44155,127,26450
Chromosome 2Assembled molecule98,168,673198,167,70498,168,67360
Chromosome 3Assembled molecule69,042,348169,042,12569,042,34820
Chromosome 4Assembled molecule86,535,673186,531,38986,535,673240
Chromosome 5Assembled molecule89,215,487189,209,98889,215,487300
Chromosome 6AllAssembled moleculeUnlocalized scaffolds58,978,61354,563,9454,414,6688318258,978,61354,563,9454,414,66854,563,94554,563,94552,629000000
Chromosome 7AllAssembled moleculeUnlocalized scaffolds51,189,23550,779,627409,60821151,187,04350,777,435409,60850,779,62750,779,627409,60810100000
Chromosome 8Assembled molecule68,065,914168,065,46868,065,91440
Chromosome 9Assembled molecule56,648,912156,647,54356,648,91280
Chromosome 10Assembled molecule55,958,786155,956,77155,958,786100
Chromosome 11Assembled molecule56,641,698156,638,49156,641,698150
Chromosome 12Assembled molecule43,614,803143,613,20343,614,80350
MoleculeTotal
Length
Chloroplast Pltd161,172