DYS456 Variants


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Allele Designation

Allele Size (bp)

Instrument

Amp Kit*

Contributor

Verification/ Conformation Method(s)

Notes

Frequency
12 (<13) 99.84 ABI 3130XL ID Kathleen Stoller,  Phoenix  PD Crime Lab  Arizona Re-Inject Casework sample 1
19 (>18) 127.25; 127.29 ABI 3130xl YF (Yfiler) Stephanie Novak, Phoenix Police Crime Lab Re-injection Known sample 1
20 131-132 ABI 3130xl Yfiler Heather Pyles, WA State Patrol Vancouver Crime Lab Re-injection and re-extraction N-4 stutter peak designated OL also observed at ~15-16% of parent peak 1
22 (>18) 139.43 ABI 3130xl Yfiler Phoenix PD Crime Lab Re-amped Standard sample. Also, peak in stutter location also called "OL" in both amps. It is at ~19% (high stutter?) 1

4 reported variants as of 12/28/11

 

Locus Duplication

Allele Designation

Instrument

Amp Kit*

Contributor

Verification/Conformation Method(s)

Notes

Frequency
15, 16 ABI 310 Yfiler Oscar Garcia Forensic Genetics Dept, Autonomous Police of Basque Country Reamplified and reanalyzed Convicted offender sample  
             

1 reported as of 12/28/11

 

* Use the following abbreviations for amplification kit names:

 

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Last Updated: 12/28/2011