YCAII a/b

Other Names

Chromosomal Location

GenBank Accession

 

Y

AC0015978; n = 23 repeats

Repeat: [CA]n = GenBank top strand

Due to duplication on the Y chromosome, two polymorphic peaks are often seen when amplifying this locus.

As a dinucleotide repeat, a high degree of stutter is observed with YCAII.

Reported Primers

Ref.

PCR Primer Sequences

Set 1

NIST Y STR 20plex

 5’-TGTCAAAATTTAACCCACAATCA-3’

 5’-GCAGTCTTTCACCATAAGGTTAGC-3’

Set 2

560

5’-TATCGATGTAATGTTATATTA-3’

5’-TATATTAAATAGAAGTAGTGA-3’

PCR Product Sizes of Observed Alleles

Allele

(Repeat #)

Set 1

Set 2

Repeat Structure

Ref.

11

135

135

[CA]11

2317

 

 

 

 

 

17

147

147

[CA]17

2317

18

149

149

[CA]18

2317

19

151

151

[CA]19

2317

20

153

153

[CA]20

2317

21

155

155

[CA]21

2317

22

157

157

[CA]22

2317

23

159

159

[CA]23

2317

24

161

161

[CA]24

2317

25

163

163

[CA]25

 

Allelic Ladders:  None commercially available at this time.

Common Multiplexes:

 

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Last Updated: 07/05/2007