DNA Marker Index information for Chromosome: Y Marker: L745
Names and Aliases for this DNA Marker: L745, S463.
Chromosome Position in hg38 Human Genome assembly1: 7724398.
Chromosome Position in hg19 assembly2: 7592439 .
Ancestral marker allele value: C.
Derived, alternative, or mutated marker allele value: del.


DNA Marker Index data for Marker: L745 on Chromosome: Y
Marker Name(s) Notes Identification Ancestral7 Derived8 Chromosome Position (hg38)1 Position (hg19)2
R-L745 
L745 S463
 Found in haplogroup R1b under L21, Z39589, and S775 on FTDNA tree. Believed coincident with L744. FTDNA now enumerates L745 as C->A. See also L746. Alex Williamson thinks this is a multi-nucleotide biological mutation of hg19:7592433-CAAAAAC-AAAAAA which is being called in multiple ways as SNPs e.g. L745, Y5845, Z16844, S388, etc.
DNA lineage L745 is estimated to have originated in about the year 2,650 bce based on its position in the phylogenetic tree.
Phylogenetic Parent: S775 
View Ancestry 
Phylogenetic Children: FGC34909  Y138948 		 Thomas Krahn, FTDNA 2012
C
del
Y
 7724398
7592439

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