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B73 RefGen_v3

Organism name:
Zea mays (maize)
Infraspecific name:
Cultivar: B73
BioProject:
PRJNA10769
Submitter:
Maize Genome Sequencing Project
Date:
2013/10/24
Assembly level:
Chromosome
Genome representation:
full
GenBank assembly accession:
GCA_000005005.5 (replaced)
RefSeq assembly accession:
GCF_000005005.1 (replaced)
RefSeq assembly and GenBank assembly identical:
no (hide details)
  • Only in RefSeq: chromosomes MT and Pltd (in non-nuclear assembly-unit)
  • Data displayed for RefSeq version
Assembly method:
phredPhrap v. 2009; ABySS v. 1.2.7
Genome coverage:
6x
Sequencing technology:
Sanger; 454

IDs: 71581 [UID] 828118 [GenBank] 1162188 [RefSeq]

See Genome Information for Zea mays

There are 34 assemblies for this organism

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History (Show revision history)

Global statistics

Total sequence length2,067,622,303
Total assembly gap length13,104,583
Gaps between scaffolds0
Number of scaffolds523
Scaffold N50217,928,451
Scaffold L505
Number of contigs126,677
Contig N5041,305
Contig L5013,961
Total number of chromosomes and plasmids12
Number of component sequences (WGS or clone)17,926

Supplemental Content

PubMed articles for this assembly

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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
non-nuclear
Assembly Unit: Primary Assembly (GCF_000005015.1)
Molecule nameGenBank sequenceRefSeq sequenceUnlocalized
sequences count
Chromosome 1GK000031.3=NC_024459.10
Chromosome 2GK000032.3=NC_024460.10
Chromosome 3GK000033.3=NC_024461.10
Chromosome 4CM000780.3=NC_024462.10
Chromosome 5CM000781.3=NC_024463.10
Chromosome 6CM000782.3=NC_024464.10
Chromosome 7GK000034.3=NC_024465.10
Chromosome 8CM000784.3=NC_024466.10
Chromosome 9CM000785.3=NC_024467.10
Chromosome 10CM000786.3=NC_024468.10
unplacedn/an/an/a511

Assembly statistics

MoleculeTotal
Length
Scaffold
Count
Ungapped
Length
Scaffold
N50
Spanned
Gaps
Unspanned
Gaps
All2,066,912,2895212,053,807,706217,928,451126,1540
Chromosome 1301,433,3821299,575,553301,433,38217,8430
Chromosome 2237,893,6271236,440,025237,893,62713,9420
Chromosome 3232,227,9701230,815,467232,227,97013,7270
Chromosome 4242,029,9741240,595,431242,029,97413,7130
Chromosome 5217,928,4511216,583,984217,928,45112,9430
Chromosome 6169,381,7561168,238,502169,381,75611,0330
Chromosome 7176,810,2531175,644,420176,810,25311,2060
Chromosome 8175,347,6861174,150,425175,347,68611,5410
Chromosome 9157,021,0841156,013,434157,021,0849,6310
Chromosome 10149,627,5451148,639,486149,627,5459,5780
unplaced7,210,5615117,110,979754,9699970
MoleculeTotal
Length
All710,014
Mitochondrion MT569,630
Chloroplast Pltd140,384
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