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fThuAlb1.1 alternate haplotype

Organism name:
Thunnus albacares (yellowfin tuna)
BioSample:
SAMEA8654749
BioProject:
PRJEB47266
Submitter:
WELLCOME SANGER INSTITUTE
Date:
2021/09/15
Assembly type:
alternate-pseudohaplotype
Assembly level:
Contig
Genome representation:
full
GenBank assembly accession:
GCA_914744365.1 (replaced)
RefSeq assembly accession:
n/a
RefSeq assembly and GenBank assembly identical:
n/a
WGS Project:
CAJZAY01
Genome coverage:
45x
Linked assembly:
GCA_914725855.1 (principal pseudohaplotype of diploid)

IDs: 10934081 [UID] 28912608 [GenBank]

See Genome Information for Thunnus albacares

There are 3 assemblies for this organism

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History (Show revision history)

Comment

The assembly fThuAlb1.1 is based on 45x PacBio data, 42x 10X Genomics Chromium data, and Arima Hi-C data generated at the Wellcome Sanger Institute. 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 gEVAL. Chromosome-scale scaffolds confirmed by the Hi-C data have been named in order of size.  more

Global statistics

Total sequence length786,643,039
Total ungapped length786,643,039
Number of contigs640
Contig N504,118,720
Contig L5055
Total number of chromosomes and plasmids0
Number of component sequences (WGS or clone)640

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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
Contig
Count
Ungapped
Length
Contig
N50
Spanned
Gaps
Unspanned
Gaps
unplaced786,643,039640786,643,0394,118,72000