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Oat_OT3098_v2

Organism name:
Avena sativa (oats)
Infraspecific name:
Cultivar: OT3098
BioSample:
SAMN23797304
BioProject:
PRJNA787292
Submitter:
U.S. Department of Agriculture
Date:
2022/04/04
Assembly level:
Chromosome
Genome representation:
full
RefSeq category:
representative genome
GenBank assembly accession:
GCA_022788535.1 (latest)
RefSeq assembly accession:
n/a
RefSeq assembly and GenBank assembly identical:
n/a
WGS Project:
JAKDEH01
Assembly method:
hifiasm v. April-2021
Expected final version:
yes
Genome coverage:
35.0x
Sequencing technology:
PacBio

IDs: 12444881 [UID] 32586338 [GenBank]

See Genome Information for Avena sativa

There are 5 assemblies for this organism

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History (Show revision history)

Comment

The Oat_OT3098_v2 release is based on an improved contig assembly using the same PacBio HiFi sequence dataset, but with the hifiasm assembler. The Oat_OT3098_v2 assembly exhibits a significant improvement in contiguity (1343 contigs, contig N50 = 71 Mb, total ... size = 10.75 Gb). This assembly was scaffolded with the same BioNano maps as the unreleased Oat_OT3098_v1 assembly. However, the improved contigs significantly improved the contiguity of the scaffolds as well (84 scaffolds, scaffold N50= 374 kb, total size = 10.83 Gb). The Oat_OT3098_v2 assembly was manually curated to resolve overlapping contigs that were not addressed during BioNano hybrid scaffolding. Scaffolds were placed into pseudomolecules using the unreleased Oat_OT3098_v1 chromosomes as a guide and were validated by HiC contact map visualization.  more

Global statistics

Total sequence length10,839,200,031
Total ungapped length10,824,627,571
Gaps between scaffolds0
Number of scaffolds99
Scaffold N50499,214,392
Scaffold L5010
Number of contigs2,188
Contig N5059,149,327
Contig L5055
Total number of chromosomes and plasmids21
Number of component sequences (WGS or clone)99

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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 (GCA_022788555.1)
Molecule nameGenBank sequenceRefSeq sequenceUnlocalized
sequences count
Chromosome 1ACM040581.1n/an/a0
Chromosome 1CCM040582.1n/an/a0
Chromosome 1DCM040583.1n/an/a0
Chromosome 2ACM040584.1n/an/a0
Chromosome 2CCM040585.1n/an/a0
Chromosome 2DCM040586.1n/an/a0
Chromosome 3ACM040587.1n/an/a0
Chromosome 3CCM040588.1n/an/a0
Chromosome 3DCM040589.1n/an/a0
Chromosome 4ACM040590.1n/an/a0
Chromosome 4CCM040591.1n/an/a0
Chromosome 4DCM040592.1n/an/a0
Chromosome 5ACM040593.1n/an/a0
Chromosome 5CCM040594.1n/an/a0
Chromosome 5DCM040595.1n/an/a0
Chromosome 6ACM040596.1n/an/a0
Chromosome 6CCM040597.1n/an/a0
Chromosome 6DCM040598.1n/an/a0
Chromosome 7ACM040599.1n/an/a0
Chromosome 7CCM040600.1n/an/a0
Chromosome 7DCM040601.1n/an/a0
unplacedn/an/an/a78

Assembly statistics

MoleculeTotal
Length
Scaffold
Count
Ungapped
Length
Scaffold
N50
Spanned
Gaps
Unspanned
Gaps
All10,839,200,0319910,824,627,571499,214,3922,0890
Chromosome 1A540,897,0631539,782,713540,897,063730
Chromosome 1C462,796,0391462,620,708462,796,039240
Chromosome 1D484,215,5831483,196,018484,215,5831480
Chromosome 2A449,127,2871448,586,998449,127,2872060
Chromosome 2C589,118,8171589,009,971589,118,817430
Chromosome 2D532,103,4541531,307,341532,103,4541100
Chromosome 3A425,675,1801425,118,880425,675,180590
Chromosome 3C638,425,1321638,064,028638,425,132620
Chromosome 3D480,949,7821479,613,281480,949,7821810
Chromosome 4A463,192,8801463,144,674463,192,880160
Chromosome 4C716,105,9861715,476,368716,105,986760
Chromosome 4D455,353,8091455,078,321455,353,809440
Chromosome 5A485,323,0271485,097,447485,323,027330
Chromosome 5C613,160,9741612,363,919613,160,974890
Chromosome 5D499,214,3921498,323,474499,214,3921640
Chromosome 6A448,461,3431447,623,887448,461,3431040
Chromosome 6C626,220,8391624,571,415626,220,8391480
Chromosome 6D298,028,4721297,894,419298,028,472180
Chromosome 7A493,511,9621492,279,358493,511,9622010
Chromosome 7C551,718,5421551,258,310551,718,542660
Chromosome 7D528,225,6531526,842,226528,225,6532240
unplaced57,373,8157857,373,8151,222,45800
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