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mSciCar1.2

Organism name:
Sciurus carolinensis (gray squirrel)
BioSample:
SAMEA994726
BioProject:
PRJEB35386
Submitter:
SC
Date:
2020/07/31
Assembly level:
Chromosome
Genome representation:
full
RefSeq category:
representative genome
GenBank assembly accession:
GCA_902686445.2 (latest)
RefSeq assembly accession:
GCF_902686445.1 (latest)
RefSeq assembly and GenBank assembly identical:
no (hide details)
  • Only in GenBank: chromosome MT
  • Data displayed for RefSeq version
WGS Project:
CACRXI02
Genome coverage:
74x

IDs: 7920811 [UID] 21712188 [GenBank] 32592718 [RefSeq]

See Genome Information for Sciurus carolinensis

There are 4 assemblies for this organism

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History (Show revision history)

Comment

The assembly mSciCar1.2 is based on 74x PacBio data, 40x 10X Genomics Chromium data, and 42x Dovetail Hi-C data generated at the Wellcome Sanger Institute. The assembly process included the following sequence of steps: initial PacBio assembly generation with ... Falcon-unzip, retained haplotig identification with purge_dups, 10X based scaffolding with scaff10x, Hi-C based scaffolding with SALSA2, Arrow polishing, and two rounds of FreeBayes polishing. The mitochondrial assembly was produced at The Rockefeller University using mitoVGP. Finally, the assembly was analysed and manually improved using gEVAL. Since Hi-C data were sparse, curation was aided by synteny with the assembly for Sciurus vulgaris simultaneously being curated by the Wellcome Sanger Institute. Chromosome-scale scaffolds confirmed by the Hi-C data and synteny have been named in order of size.  more

Global statistics

Total sequence length2,815,397,268
Total ungapped length2,814,792,737
Gaps between scaffolds0
Number of scaffolds752
Scaffold N50148,229,995
Scaffold L508
Number of contigs2,576
Contig N5013,975,867
Contig L5052
Total number of chromosomes and plasmids21
Number of component sequences (WGS or clone)752

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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_902686444.1)
Molecule nameGenBank sequenceRefSeq sequenceUnlocalized
sequences count
Chromosome 1LR738590.1=NC_062213.10
Chromosome 2LR738591.1=NC_062214.10
Chromosome 3LR738592.1=NC_062215.10
Chromosome 4LR738593.1=NC_062216.10
Chromosome 5LR738594.1=NC_062217.10
Chromosome 6LR738595.1=NC_062218.10
Chromosome 7LR738596.1=NC_062219.10
Chromosome 8LR738597.1=NC_062220.10
Chromosome 9LR738598.1=NC_062221.10
Chromosome 10LR738599.1=NC_062222.10
Chromosome 11LR738600.1=NC_062223.10
Chromosome 12LR738602.1=NC_062224.10
Chromosome 13LR738603.1=NC_062225.10
Chromosome 14LR738604.1=NC_062226.19
Chromosome 15LR738605.1=NC_062227.10
Chromosome 16LR738606.1=NC_062228.10
Chromosome 17LR738607.1=NC_062229.10
Chromosome 18LR738608.1=NC_062230.10
Chromosome 19LR738609.1=NC_062231.11
Chromosome XLR738601.1=NC_062232.10
Chromosome YLR738610.1=NC_062233.13
unplacedn/an/an/a718

Assembly statistics

MoleculeSequence RoleTotal
Length
Scaffold
Count
Ungapped
Length
Scaffold
N50
Spanned
Gaps
Unspanned
Gaps
AllAssembled molecule2,815,397,2687522,814,792,737148,229,9951,8240
Chromosome 1Assembled molecule208,993,5271208,983,927208,993,527340
Chromosome 2Assembled molecule199,827,6221199,817,922199,827,622360
Chromosome 3Assembled molecule183,546,5971183,542,397183,546,597210
Chromosome 4Assembled molecule177,112,3561177,105,156177,112,356250
Chromosome 5Assembled molecule175,905,4721175,885,872175,905,472690
Chromosome 6Assembled molecule162,265,8391162,263,121162,265,839150
Chromosome 7Assembled molecule154,993,9331154,986,469154,993,933230
Chromosome 8Assembled molecule148,229,9951148,224,995148,229,995230
Chromosome 9Assembled molecule141,423,9991141,420,999141,423,999140
Chromosome 10Assembled molecule140,975,1251140,971,825140,975,125140
Chromosome 11Assembled molecule135,226,3511135,213,151135,226,351460
Chromosome 12Assembled molecule118,645,1471118,625,147118,645,147600
Chromosome 13Assembled molecule94,684,172194,680,93594,684,172160
Chromosome 14AllAssembled moleculeUnlocalized scaffolds122,580,26388,654,15133,926,1121019122,517,53588,651,45133,866,08488,654,15188,654,1513,913,9601837176000
Chromosome 15Assembled molecule83,138,899183,129,29683,138,899380
Chromosome 16Assembled molecule68,567,161168,551,86168,567,161500
Chromosome 17Assembled molecule66,045,118166,030,71866,045,118520
Chromosome 18Assembled molecule41,557,064141,553,66441,557,064100
Chromosome 19AllAssembled moleculeUnlocalized scaffolds37,402,41430,991,9546,410,46021137,389,91430,984,1546,405,76030,991,95430,991,9546,410,460503317000
Chromosome XAssembled molecule131,720,1201131,681,227131,720,1201040
Chromosome YAllAssembled moleculeUnlocalized scaffolds5,494,5144,810,933683,5814135,492,3144,808,733683,5814,810,9334,810,933342,052550000
unplacedAssembled molecule217,061,580718216,724,292997,3499360