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mArvAmp1.1 alternate haplotype

Organism name:
Arvicola amphibius (Eurasian water vole)
BioSample:
SAMEA994740
BioProject:
PRJEB39549
Submitter:
SC
Date:
2020/08/04
Assembly type:
alternate-pseudohaplotype
Assembly level:
Scaffold
Genome representation:
full
GenBank assembly accession:
GCA_903992525.1 (latest)
RefSeq assembly accession:
n/a
RefSeq assembly and GenBank assembly identical:
n/a
WGS Project:
CAJEUE01
Genome coverage:
55x
Linked assembly:
GCA_903992535.1 (principal pseudohaplotype of diploid)

IDs: 7817721 [UID] 21434188 [GenBank]

See Genome Information for Arvicola amphibius

There are 2 assemblies for this organism

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History (Show revision history)

Comment

The assembly mArvAmp1.1 is based on 55x PacBio data, 52x 10X Genomics Chromium data, BioNano data and 32x 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 separation with purge_dups, 10X based scaffolding with scaff10x, BioNano hybrid-scaffolding with Solve, Hi-C based scaffolding with SALSA2, Arrow polishing, and two rounds of FreeBayes polishing. Finally, the assembly was analysed and manually improved using gEVAL. Chromosome-scale scaffolds confirmed by the Hi-C data have been named in order of size.  more

Global statistics

Total sequence length1,764,008,884
Total ungapped length1,764,001,573
Gaps between scaffolds0
Number of scaffolds16,368
Scaffold N50147,918
Scaffold L503,751
Number of contigs16,473
Contig N50147,871
Contig L503,752
Total number of chromosomes and plasmids0
Number of component sequences (WGS or clone)16,368

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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
The primary assembly unit does not have any assembled chromosomes or linkage groups.
Please download the full sequence report for information on the scaffolds.

Assembly statistics

MoleculeTotal
Length
Scaffold
Count
Ungapped
Length
Scaffold
N50
Spanned
Gaps
Unspanned
Gaps
unplaced1,764,008,88416,3681,764,001,573147,9181050