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AstMex3_surface

Organism name:
Astyanax mexicanus (Mexican tetra)
Isolate:
ESR-SI-001
Sex:
female
BioSample:
SAMN25965548
BioProject:
PRJNA807270
Submitter:
University of Missouri
Date:
2022/05/19
Assembly level:
Chromosome
Genome representation:
full
RefSeq category:
representative genome
GenBank assembly accession:
GCA_023375975.1 (latest)
RefSeq assembly accession:
GCF_023375975.1 (latest)
RefSeq assembly and GenBank assembly identical:
yes
WGS Project:
JALAHU01
Assembly method:
hifiasm v. 0.13
Expected final version:
yes
Genome coverage:
35.0x
Sequencing technology:
PacBio Sequel

IDs: 12792411 [UID] 33421118 [GenBank] 34197578 [RefSeq]

See Genome Information for Astyanax mexicanus

There are 6 assemblies for this organism

See more

History (Show revision history)

Comment

Grants:#NIH Grant 1DP2OD028806-01#NSF EDGE award 1923372#(both to Dr. Nicolas Rohner)

The Astyanax mexicanus DNA sample was obtained from a female fish that was a reared at the Stowers Institute aquatic facility. High molecular weight DNA was used as input to ... generate long-reads using circular consensus sequence (CCS) base calling output from the Sequel II instrument (Pacific Biosciences) according to the manufacturer's protocols. Total CCS coverage was approx. 38x using a genome size estimate of 1.4Gb. All quality filtered sequence reads were assembled with HiFasm using default parameter settings and redundant contigs removed using purge_haplotigs. Assembled contigs were scaffolded using HiC sequence data from a sibling individual using Salsa 2 and JuiceBox. Chromosomes were numbered by synteny to previous assembled chromosomes of Asytanax mexicanus. This version of the surface fish assembly will replace the prior version GCA_000372685.2.

It is requested that users of this Astyanax mexicanus 1.0 sequence assembly acknowledge the Astyanax mexicanus genomes consortium in any publications that result from use of this sequence assembly prior to the publication of this resource. Any publications that propose to generate whole genome analyses using this resource should contact Dr. Nicolas Rohner (nro@stowers.org) or Dr. Wes Warren (warrenwc@missouri.edu) for the use of pre-publication data in accord with the Ft. Lauderdale and Toronto genomic data use agreements.  more

Global statistics

Total sequence length1,373,169,186
Total ungapped length1,373,162,186
Gaps between scaffolds0
Number of scaffolds109
Scaffold N5051,923,808
Scaffold L5011
Number of contigs123
Contig N5047,087,582
Contig L5011
Total number of chromosomes and plasmids25
Number of component sequences (WGS or clone)109

Supplemental Content

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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_023376045.1)
Molecule nameGenBank sequenceRefSeq sequenceUnlocalized
sequences count
Chromosome 1CM041909.1=NC_064408.10
Chromosome 2CM041910.1=NC_064409.10
Chromosome 3CM041911.1=NC_064410.10
Chromosome 4CM041912.1=NC_064411.10
Chromosome 5CM041913.1=NC_064412.10
Chromosome 6CM041914.1=NC_064413.10
Chromosome 7CM041915.1=NC_064414.10
Chromosome 8CM041916.1=NC_064415.10
Chromosome 9CM041917.1=NC_064416.10
Chromosome 10CM041918.1=NC_064417.10
Chromosome 11CM041919.1=NC_064418.10
Chromosome 12CM041920.1=NC_064419.10
Chromosome 13CM041921.1=NC_064420.10
Chromosome 14CM041922.1=NC_064421.10
Chromosome 15CM041923.1=NC_064422.10
Chromosome 16CM041924.1=NC_064423.10
Chromosome 17CM041925.1=NC_064424.10
Chromosome 18CM041926.1=NC_064425.10
Chromosome 19CM041927.1=NC_064426.10
Chromosome 20CM041928.1=NC_064427.10
Chromosome 21CM041929.1=NC_064428.10
Chromosome 22CM041930.1=NC_064429.10
Chromosome 23CM041931.1=NC_064430.10
Chromosome 24CM041932.1=NC_064431.10
Chromosome 25CM041933.1=NC_064432.10
unplacedn/an/an/a84

Assembly statistics

MoleculeTotal
Length
Scaffold
Count
Ungapped
Length
Scaffold
N50
Spanned
Gaps
Unspanned
Gaps
All1,373,169,1861091,373,162,18651,923,808140
Chromosome 1134,019,8351134,019,835134,019,83500
Chromosome 278,662,058178,661,05878,662,05820
Chromosome 365,479,127165,479,12765,479,12700
Chromosome 458,968,335158,968,33558,968,33500
Chromosome 558,297,222158,297,22258,297,22200
Chromosome 658,056,269158,056,26958,056,26900
Chromosome 757,461,877157,461,87757,461,87700
Chromosome 859,373,481159,373,48159,373,48100
Chromosome 946,502,749146,502,74946,502,74900
Chromosome 1054,663,907154,663,40754,663,90710
Chromosome 1151,923,808151,923,80851,923,80800
Chromosome 1250,902,990150,902,49050,902,99010
Chromosome 1352,709,103152,709,10352,709,10300
Chromosome 1449,300,654149,300,15449,300,65410
Chromosome 1547,087,582147,087,58247,087,58200
Chromosome 1642,312,330142,312,33042,312,33000
Chromosome 1748,145,406148,145,40648,145,40600
Chromosome 1846,186,853146,186,35346,186,85310
Chromosome 1944,543,765144,543,76544,543,76500
Chromosome 2040,635,996140,635,49640,635,99610
Chromosome 2142,846,719142,845,71942,846,71920
Chromosome 2238,835,889138,835,38938,835,88910
Chromosome 2332,647,343132,647,34332,647,34300
Chromosome 2434,588,616134,588,61634,588,61600
Chromosome 2527,336,898127,336,39827,336,89810
unplaced51,680,3748451,678,8743,702,52530