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ioIscEleg1.1

Organism name:
Ischnura elegans (damselflies)
BioSample:
SAMEA7521125
BioProject:
PRJEB49079
Submitter:
WELLCOME SANGER INSTITUTE
Date:
2021/12/05
Assembly type:
haploid (principal pseudohaplotype of diploid)
Assembly level:
Chromosome
Genome representation:
full
RefSeq category:
representative genome
GenBank assembly accession:
GCA_921293095.1 (replaced)
RefSeq assembly accession:
GCF_921293095.1 (latest)
RefSeq assembly and GenBank assembly identical:
no (hide details)
  • Only in GenBank: chromosome MT
  • Data displayed for RefSeq version
WGS Project:
CAKLCU01
Genome coverage:
26x
Linked assembly:
GCA_921293115.1 (alternate pseudohaplotype of diploid)

IDs: 11584561 [UID] 30507968 [GenBank] 31307228 [RefSeq]

See Genome Information for Ischnura elegans

There are 2 assemblies for this organism

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History (Show revision history)

Comment

The assembly ioIscEleg1.1 is based on 26x 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 genome was assembled using MitoHifi. Finally, the assembly was analysed and manually improved using rapid curation. Chromosome-scale scaffolds confirmed by the Hi-C data have been named in order of size.  more

Global statistics

Total sequence length1,722,738,530
Total ungapped length1,722,658,430
Gaps between scaffolds0
Number of scaffolds110
Scaffold N50123,641,648
Scaffold L507
Number of contigs359
Contig N5013,055,916
Contig L5036
Total number of chromosomes and plasmids14
Number of component sequences (WGS or clone)110

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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_921293094.1)
Molecule nameGenBank sequenceRefSeq sequenceUnlocalized
sequences count
Chromosome 1OV121100.1=NC_060246.10
Chromosome 2OV121101.1=NC_060247.10
Chromosome 3OV121102.1=NC_060248.10
Chromosome 4OV121103.1=NC_060249.10
Chromosome 5OV121104.1=NC_060250.10
Chromosome 6OV121105.1=NC_060251.10
Chromosome 7OV121107.1=NC_060252.10
Chromosome 8OV121108.1=NC_060253.10
Chromosome 9OV121109.1=NC_060254.10
Chromosome 10OV121110.1=NC_060255.10
Chromosome 11OV121111.1=NC_060256.10
Chromosome 12OV121112.1=NC_060257.10
Chromosome 13OV121113.1=NC_060258.15
Chromosome XOV121106.1=NC_060259.10
unplacedn/an/an/a91

Assembly statistics

MoleculeSequence RoleTotal
Length
Scaffold
Count
Ungapped
Length
Scaffold
N50
Spanned
Gaps
Unspanned
Gaps
AllAssembled molecule1,722,738,5301101,722,658,430123,641,6482490
Chromosome 1Assembled molecule170,575,9821170,573,182170,575,982110
Chromosome 2Assembled molecule147,998,1921147,994,692147,998,192100
Chromosome 3Assembled molecule139,038,7531139,033,453139,038,753190
Chromosome 4Assembled molecule138,073,1501138,068,350138,073,150150
Chromosome 5Assembled molecule137,531,5551137,528,555137,531,555120
Chromosome 6Assembled molecule126,002,8901125,995,290126,002,890230
Chromosome 7Assembled molecule118,302,6891118,299,389118,302,68990
Chromosome 8Assembled molecule118,119,5641118,114,564118,119,564160
Chromosome 9Assembled molecule115,518,0741115,512,474115,518,074160
Chromosome 10Assembled molecule108,619,3491108,614,149108,619,349170
Chromosome 11Assembled molecule103,413,6531103,407,253103,413,653200
Chromosome 12Assembled molecule94,743,817194,735,71794,743,817210
Chromosome 13AllAssembled moleculeUnlocalized scaffolds73,501,98621,320,37252,181,61461573,487,78621,315,07252,172,71418,816,69221,320,37211,874,852471631000
Chromosome XAssembled molecule123,641,6481123,637,348123,641,648110
unplacedAssembled molecule7,657,228917,656,228133,89120