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Xenopus_laevis_v2

Organism name:
Xenopus laevis (African clawed frog)
Infraspecific name:
Strain: J
Sex:
female
BioSample:
SAMN04518361
BioProject:
PRJNA313213
Submitter:
International Xenopus Sequencing Consortium
Date:
2016/08/09
Synonyms:
xenLae2
Assembly level:
Chromosome
Genome representation:
full
RefSeq category:
representative genome
GenBank assembly accession:
GCA_001663975.1 (latest)
RefSeq assembly accession:
GCF_001663975.1 (latest)
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:
LYTH01
Assembly method:
Meraculous v. May-2013
Genome coverage:
30x
Sequencing technology:
Illumina HiSeq 2000

IDs: 779791 [UID] 3378498 [GenBank] 3380878 [RefSeq]

See Genome Information for Xenopus laevis

History (Show revision history)

Global statistics

Total sequence length2,718,433,805
Total assembly gap length309,709,018
Gaps between scaffolds0
Number of scaffolds108,033
Scaffold N50136,570,856
Scaffold L509
Number of contigs324,061
Contig N5019,713
Contig L5036,507
Total number of chromosomes and plasmids19
Number of component sequences (WGS or clone)324,061

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_001663985.1)
Molecule nameGenBank sequenceRefSeq sequenceUnlocalized
sequences count
Chromosome 1LCM004466.1=NC_030724.10
Chromosome 1SCM004467.1=NC_030725.10
Chromosome 2LCM004468.1=NC_030726.10
Chromosome 2SCM004469.1=NC_030727.10
Chromosome 3LCM004470.1=NC_030728.10
Chromosome 3SCM004471.1=NC_030729.10
Chromosome 4LCM004472.1=NC_030730.10
Chromosome 4SCM004473.1=NC_030731.10
Chromosome 5LCM004474.1=NC_030732.10
Chromosome 5SCM004475.1=NC_030733.10
Chromosome 6LCM004476.1=NC_030734.10
Chromosome 6SCM004477.1=NC_030735.10
Chromosome 7LCM004478.1=NC_030736.10
Chromosome 7SCM004479.1=NC_030737.10
Chromosome 8LCM004480.1=NC_030738.10
Chromosome 8SCM004481.1=NC_030739.10
Chromosome 9_10LCM004482.1=NC_030740.10
Chromosome 9_10SCM004483.1=NC_030741.10
unplacedn/an/an/a108,014

Assembly statistics

MoleculeTotal
Length
Scaffold
Count
Ungapped
Length
Scaffold
N50
Spanned
Gaps
Unspanned
Gaps
All2,718,416,252108,0322,408,707,234136,570,856216,0280
Chromosome 1L219,802,4681196,756,408219,802,46816,1040
Chromosome 1S179,946,9651159,667,175179,946,96513,2880
Chromosome 2L181,146,8891160,767,560181,146,88914,5060
Chromosome 2S159,726,4901141,916,988159,726,49011,6500
Chromosome 3L144,167,3701128,843,420144,167,37010,9670
Chromosome 3S120,483,1131107,277,385120,483,1138,9050
Chromosome 4L144,084,6801129,516,523144,084,68010,8480
Chromosome 4S121,245,9771108,533,205121,245,9778,7560
Chromosome 5L159,361,9911141,481,405159,361,99113,2760
Chromosome 5S136,570,8561120,151,392136,570,85610,2280
Chromosome 6L155,008,7531138,137,170155,008,75311,7690
Chromosome 6S128,359,5861113,327,136128,359,58610,0090
Chromosome 7L126,821,0451112,470,531126,821,04510,0570
Chromosome 7S89,646,544178,986,01889,646,5447,4460
Chromosome 8L120,101,3781107,068,295120,101,3789,4130
Chromosome 8S98,932,710185,823,43398,932,7108,4910
Chromosome 9_10L117,834,3701106,615,028117,834,3709,0430
Chromosome 9_10S104,563,341194,275,475104,563,3417,9210
unplaced210,611,726108,014177,092,6871,160,37823,3510
MoleculeTotal
Length
Mitochondrion MT17,553
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