Table 1.

Markers Used for Haplogroup Identification for Individuals of North-Central Mexico

			Primerb
Haplogroup	Nucleotide(s)a	Length Variation	Designation	Sequence(5′→3′)
Native American:
A	16290T, 16319A	HaeIII+663	L396	CCAGCCTAACCAGATTTCAA
			H1067	GGGGTATCTAATCCCAGTTT
B	16189C, 16217C	9-bp Deletion	L8192	GCTCTGAAATCTGTGGAG
			H8361	TATTTAGTTGGGGCATTTCAC
C	16298C, 16327T	AluI+13262	L12978	CAAGCCTCACCCCACTACTA
			H13773	GGTAGAGGGGGATTGTTGTT
D	Not available	AluI–5176	L5042	CCCACATAGGATGAATAATA
			H5442	GCGATGAGTGTGGGGAGGAA
X	16223T, 16278T	DdeI–1715	L1689	GCTAAACCTAGCCCCAAA
			H1782	TTTCATCTTTCCCTTGCGGTAC
European:
H	Not available	AluI–7025	L6886	GACTCGCCACACTCCA
			H7275	GCTGTTAGAGAAATGAATGA
J	16069T, 16126C	Not included
K	16224C, 16311C	Not included
U	16270T	Not included
V	16298C	Not included
African:
L1	16390G	HpaI+3592	L3522	CTACCATCACCCTCTACATC
			H3650	CACCCTGATCAGAGGATTG
L2	16390A	HpaI+3592
L3	Published sequence comparison	Not included

^aIdentified by use of HV1 PCR and sequencing primers L15988 (5′-TCTTTAACTCCACCATTAGCA-3′), H16425 (5′-GATATTGATTTCACGGAGGAT-3′), and internal sequencing primer L16123 (5′-CTGCCAGCCACCATGAATAT-3′).

^bUsed for length variation analyses.