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iyBomTerr1.2

Organism name:
Bombus terrestris (buff-tailed bumblebee)
BioSample:
SAMEA7520487
BioProject:
PRJEB45694
Submitter:
WELLCOME SANGER INSTITUTE
Date:
2022/02/09
Assembly type:
haploid (principal pseudohaplotype of diploid)
Assembly level:
Chromosome
Genome representation:
full
RefSeq category:
representative genome
GenBank assembly accession:
GCA_910591885.2 (latest)
RefSeq assembly accession:
GCF_910591885.1 (latest)
RefSeq assembly and GenBank assembly identical:
no (hide details)
  • Only in GenBank: chromosome MT
  • Data displayed for RefSeq version
WGS Project:
CAJUYY02
Genome coverage:
57x
Linked assembly:
GCA_910592195.2 (alternate pseudohaplotype of diploid)

IDs: 12133561 [UID] 31798448 [GenBank] 33407918 [RefSeq]

See Genome Information for Bombus terrestris

There are 3 assemblies for this organism

See more

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 length392,962,041
Total ungapped length392,948,208
Gaps between scaffolds0
Number of scaffolds249
Scaffold N5014,593,050
Scaffold L5010
Number of contigs292
Contig N506,780,370
Contig L5020
Total number of chromosomes and plasmids18
Number of component sequences (WGS or clone)249

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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_910591884.1)
Molecule nameGenBank sequenceRefSeq sequenceUnlocalized
sequences count
Chromosome 1OU342921.1=NC_063269.10
Chromosome 2OU342922.1=NC_063270.10
Chromosome 3OU342923.1=NC_063271.10
Chromosome 4OU342924.1=NC_063272.10
Chromosome 5OU342925.1=NC_063273.10
Chromosome 6OU342926.1=NC_063274.10
Chromosome 7OU342927.1=NC_063275.10
Chromosome 8OU342928.1=NC_063276.10
Chromosome 9OU342929.1=NC_063277.10
Chromosome 10OU342930.1=NC_063278.10
Chromosome 11OU342931.1=NC_063279.10
Chromosome 12OU342932.1=NC_063280.10
Chromosome 13OU342933.1=NC_063281.10
Chromosome 14OU342934.1=NC_063282.10
Chromosome 15OU342935.1=NC_063283.10
Chromosome 16OU342936.1=NC_063284.10
Chromosome 17OU342937.1=NC_063285.10
Chromosome 18OU342938.1=NC_063286.10
unplacedn/an/an/a231

Assembly statistics

MoleculeTotal
Length
Scaffold
Count
Ungapped
Length
Scaffold
N50
Spanned
Gaps
Unspanned
Gaps
All392,962,041249392,948,20814,593,050430
Chromosome 118,372,659118,372,25918,372,65920
Chromosome 219,735,706119,735,00619,735,70620
Chromosome 322,099,476122,098,77622,099,47620
Chromosome 418,668,021118,667,42118,668,02130
Chromosome 514,194,883114,194,88314,194,88300
Chromosome 623,129,593123,127,69323,129,59350
Chromosome 725,524,254125,523,05425,524,25430
Chromosome 811,657,431111,657,43111,657,43100
Chromosome 919,446,242119,445,34219,446,24230
Chromosome 1020,491,647120,491,04720,491,64730
Chromosome 1120,781,255120,781,05520,781,25510
Chromosome 1212,897,853112,897,85312,897,85300
Chromosome 1314,593,050114,592,15014,593,05030
Chromosome 1411,964,351111,964,35111,964,35100
Chromosome 1511,413,514111,413,51411,413,51400
Chromosome 168,887,04818,886,8488,887,04810
Chromosome 1711,646,943111,646,34311,646,94330
Chromosome 185,271,55715,271,5575,271,55700
unplaced102,186,558231102,181,6252,590,820120