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iyBomTerr1.2 alternate haplotype

Organism name:
Bombus terrestris (buff-tailed bumblebee)
BioSample:
SAMEA7520487
BioProject:
PRJEB45695
Submitter:
WELLCOME SANGER INSTITUTE
Date:
2022/02/09
Assembly type:
alternate-pseudohaplotype
Assembly level:
Contig
Genome representation:
full
GenBank assembly accession:
GCA_910592195.2 (latest)
RefSeq assembly accession:
n/a
RefSeq assembly and GenBank assembly identical:
n/a
WGS Project:
CAJUYZ02
Genome coverage:
57x
Linked assembly:
GCA_910591885.2 (principal pseudohaplotype of diploid)

IDs: 12133501 [UID] 31798288 [GenBank]

See Genome Information for Bombus terrestris

There are 3 assemblies for this organism

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History (Show revision history)

Comment

The assembly iyBomTerr1.2 is based on 57x 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 gEVAL. Chromosome-scale scaffolds are named by synteny based on Bombus terrestris (buff-tailed bumblebee) GCA_000214255.1. Many unplaced scaffolds are composed entirely of a 10mer repeat which we note occurs in other Bombus assemblies.  more

Global statistics

Total sequence length320,664,292
Total ungapped length320,664,292
Number of contigs532
Contig N502,173,302
Contig L5040
Total number of chromosomes and plasmids0
Number of component sequences (WGS or clone)532

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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
unplaced320,664,292532320,664,2922,173,30200