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Source database (GenBank or RefSeq) File type

Zm-B73-REFERENCE-NAM-5.0

Organism name:

Zea mays (maize)

Infraspecific name:

Cultivar: B73

BioSample:

SAMEA5569141

BioProject:

PRJEB32225

Submitter:

MaizeGDB

Date:

2020/03/21

Assembly level:

Chromosome

Genome representation:

full

RefSeq category:

representative genome

GenBank assembly accession:

GCA_902167145.1 (latest)

RefSeq assembly accession:

GCF_902167145.1 (latest)

RefSeq assembly and GenBank assembly identical:

no (hide details)

Only in RefSeq: chromosomes MT and Pltd

Data displayed for RefSeq version

WGS Project:

CABHLF01

Genome coverage:

83x

IDs: 6455551 [UID] 18105798 [GenBank] 21461368 [RefSeq]

See Genome Information for Zea mays

Pathogen Detection Resources

There are 109 assemblies for this organism

History (Show revision history)

GenBank Assembly Accession		RefSeq Assembly Accession	Assembly Name	Assembly Level	Status
GCA_902167145.1	≠	GCF_902167145.1	Zm-B73-REFERENCE-NAM-5.0	Chromosome	Latest GenBank, Latest RefSeq

Comment

whole genome assembly of B73

Global statistics

Total sequence length	2,182,786,008
Total ungapped length	2,178,978,122
Gaps between scaffolds	0
Number of scaffolds	687
Scaffold N50	226,353,449
Scaffold L50	5
Number of contigs	1,395
Contig N50	47,037,903
Contig L50	16
Total number of chromosomes and plasmids	12
Number of component sequences (WGS or clone)	697

Molecule name	GenBank sequence		RefSeq sequence	Unlocalized sequences count
Chromosome 1	LR618874.1	=	NC_050096.1	0
Chromosome 2	LR618875.1	=	NC_050097.1	0
Chromosome 3	LR618876.1	=	NC_050098.1	0
Chromosome 4	LR618877.1	=	NC_050099.1	0
Chromosome 5	LR618878.1	=	NC_050100.1	0
Chromosome 6	LR618879.1	=	NC_050101.1	0
Chromosome 7	LR618880.1	=	NC_050102.1	0
Chromosome 8	LR618881.1	=	NC_050103.1	0
Chromosome 9	LR618882.1	=	NC_050104.1	0
Chromosome 10	LR618883.1	=	NC_050105.1	0
unplaced	n/a	n/a	n/a	675

Molecule name	GenBank ID		RefSeq ID
Mitochondrion MT	AY506529.1	=	NC_007982.1
Chloroplast Pltd	X86563.2	=	NC_001666.2

Molecule	Total Length	Scaffold Count	Ungapped Length	Scaffold N50	Spanned Gaps
All	2,182,075,994	685	2,178,268,108	226,353,449	708
Chromosome 1	308,452,471	1	308,009,078	308,452,471	72
Chromosome 2	243,675,191	1	242,968,907	243,675,191	77
Chromosome 3	238,017,767	1	237,196,652	238,017,767	150
Chromosome 4	250,330,460	1	249,980,224	250,330,460	64
Chromosome 5	226,353,449	1	226,171,974	226,353,449	43
Chromosome 6	181,357,234	1	180,854,649	181,357,234	117
Chromosome 7	185,808,916	1	185,614,793	185,808,916	52
Chromosome 8	182,411,202	1	182,214,470	182,411,202	35
Chromosome 9	163,004,744	1	162,713,747	163,004,744	61
Chromosome 10	152,435,371	1	152,314,425	152,435,371	37
unplaced	50,229,189	675	50,229,189	78,216	0

Molecule	Total Length
All	710,014
Mitochondrion MT	569,630
Chloroplast Pltd	140,384

Assembly

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Zm-B73-REFERENCE-NAM-5.0

See Genome Information for Zea mays

Pathogen Detection Resources

There are 109 assemblies for this organism

History (Show revision history)

Comment

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Assembly Unit Name
Primary Assembly
non-nuclear