Genome assembly GRCh37

FTP
Actions
NCBI RefSeq assembly
GCF_000001405.13 (replaced)
Submitted GenBank assembly
GCA_000001405.1 (replaced)
Taxon
Homo sapiens (human)
Synonym
hg19
Assembly type
haploid with alt loci
Submitter
Genome Reference Consortium
Date
Feb 27, 2009

Assembly statistics

RefSeqGenBank
Genome size3.1 Gb3.1 Gb
Total ungapped length2.9 Gb2.9 Gb
Gaps between scaffolds271271
Number of chromosomes2424
Number of scaffolds249249
Scaffold N5046.4 Mb46.4 Mb
Scaffold L502121
Number of contigs350350
Contig N5038.5 Mb38.5 Mb
Contig L502424
GC percent4141
Assembly levelChromosomeChromosome
View sequencesview RefSeq sequencesview GenBank sequences

BioProject

PRJNA31257

The Human Genome Project, currently maintained by the Genome Reference Consortium (GRC)

Chromosomes

Revision history

GenBank
RefSeq
Name
Level
Date
Action
GCA_000001405.29GCF_000001405.40GRCh38.p14ChromosomeFeb 3, 2022
GCA_000001405.28GCF_000001405.39GRCh38.p13ChromosomeFeb 28, 2019
GCA_000001405.27GCF_000001405.38GRCh38.p12ChromosomeDec 21, 2017
GCA_000001405.26GCF_000001405.37GRCh38.p11ChromosomeJun 14, 2017
GCA_000001405.25GCF_000001405.36GRCh38.p10ChromosomeJan 6, 2017
GCA_000001405.24GCF_000001405.35GRCh38.p9ChromosomeSep 26, 2016
GCA_000001405.23GCF_000001405.34GRCh38.p8ChromosomeJun 30, 2016
GCA_000001405.22GCF_000001405.33GRCh38.p7ChromosomeMar 21, 2016
GCA_000001405.21GCF_000001405.32GRCh38.p6ChromosomeDec 21, 2015
GCA_000001405.20GCF_000001405.31GRCh38.p5ChromosomeSep 22, 2015
GCA_000001405.19GCF_000001405.30GRCh38.p4ChromosomeJun 25, 2015
GCA_000001405.18GCF_000001405.29GRCh38.p3ChromosomeApr 3, 2015
GCA_000001405.17GCF_000001405.28GRCh38.p2ChromosomeDec 5, 2014
GCA_000001405.16GCF_000001405.27GRCh38.p1ChromosomeOct 3, 2014
GCA_000001405.15GCF_000001405.26GRCh38ChromosomeDec 17, 2013
GCA_000001405.14GCF_000001405.25GRCh37.p13ChromosomeJun 28, 2013
GCA_000001405.13GCF_000001405.24GRCh37.p12ChromosomeMar 26, 2013
GCA_000001405.12GCF_000001405.23GRCh37.p11ChromosomeDec 18, 2012
GCA_000001405.11GCF_000001405.22GRCh37.p10ChromosomeAug 31, 2012
GCA_000001405.10GCF_000001405.21GRCh37.p9ChromosomeJul 9, 2012
GCA_000001405.9

n/a

GRCh37.p8ChromosomeApr 9, 2012
GCA_000001405.8

n/a

GRCh37.p7ChromosomeJan 25, 2012
GCA_000001405.7

n/a

GRCh37.p6ChromosomeSep 23, 2011
GCA_000001405.6GCF_000001405.17GRCh37.p5ChromosomeJun 24, 2011
GCA_000001405.5

n/a

GRCh37.p4ChromosomeMar 29, 2011
GCA_000001405.4

n/a

GRCh37.p3ChromosomeJan 3, 2011
GCA_000001405.3GCF_000001405.14GRCh37.p2ChromosomeAug 5, 2010
GCA_000001405.2

n/a

GRCh37.p1ChromosomeFeb 22, 2010
GCA_000001405.1GCF_000001405.13GRCh37ChromosomeFeb 27, 2009

n/a

GCF_000001405.12NCBI36ChromosomeMar 3, 2006

n/a

GCF_000001405.11NCBI35ChromosomeAug 24, 2004

n/a

GCF_000001405.10NCBI34ChromosomeFeb 4, 2004

n/a

GCF_000001405.9NCBI34ChromosomeFeb 4, 2004

n/a

GCF_000001405.8NCBI33ChromosomeApr 12, 2003