DNA Marker Index information for Chromosome: Y Marker: M423
Names and Aliases for this DNA Marker: M423, rs577027847.
Chromosome Position in hg38 Human Genome assembly1: 16984211.
Chromosome Position in hg19 assembly2: 19096091 .
Ancestral marker allele value: G.
Derived, alternative, or mutated marker allele value: A.


DNA Marker Index data for Marker: M423 on Chromosome: Y
Marker Name(s) Notes Identification Ancestral7 Derived8 Chromosome Position (hg38)1 Position (hg19)2
I-M423 
M423 rs577027847
 Defining mutation for haplogroup I2a1a2 on ISOGG, YFull, and FTDNA trees. Ancient samples found in Iberia, Orkney, and Scandinavia. Example is ENE accession ERR4304552 (Cassidy KGH6) from Mesolithic Ireland 4714 bce.
DNA lineage M423 is estimated to have originated in about the year 33,800 bce based on its position in the phylogenetic tree.
Phylogenetic Parent: P37.2 
View Ancestry 
Phylogenetic Children: FT366586  S2770 
NIH DBSNP b153 GRCh38p12 ClinVar? Position hg18: 17605485 		Underhill et al 2007
G
A
Y
 16984211
19096091

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