Cybertory PCR DNA Identification Exercises

allele chromosome primers base length repeat length repeats range size range
D1S80 1 GAAACTGGCCTCCAAACACTGCCCGCCG
GTCTTGTTGGAGATGCACGTGCCCCTTGC
146 16 14 - 42 370 - 818
TPOX 2 CACTAGCACCCAGAACCGTC
CCTTGTCAGCGTTTATTTGCC
82 4 5 - 14 102 - 138
D3S1358 3 ACTGCAGTCCAATCTGGGT
ATGAAATCAACAGAGGCTTG
66 4 8 - 20 98 - 146
FGA 4 GCCCCATAGGTTTTGAACTCA
TGATTTGTCTGTAATTGCCAGC
108 4 ? ?
D5S818 5 GGGTGATTTTCCTCTTTGGT
TGATTCCAATCATAGCCACA
105 4 7 - 16 133 - 169
CSF1PO 5 AACCTGAGTCTGCCAAGGACTAGC
TTCCACACACCACTGGCCATCTTC
267 4 6 - 16 291 - 331
D7S820 7 TGTCATAGTTTAGAACGAACTAACG
CTGAGGTATCAAAAACTCAGAGG
174 4 ? ?
D8S1179 8 TTTTTGTATTTCATGTGTACATTCG
CGTAGCTATAATTAGTTCATTTTCA
137 4 7 - 19 165 - 213
TH01 11 GTGGGCTGAAAAGCTCCCGATTAT
GTGATTCCCATTGGCCTGTTCCTC
134 4 7 - 14 162 - 190
VWA 12 CCCTAGTGGATGATAAGAATAATCAGTATG
GGACAGATGATAAATACATAGGATGGATGG
82 4 ? ?
D13S317 13 ACAGAAGTCTGGGATGTGGA
GCCCAAAAAGACAGACAGAA
141 4 5 - 16 161 - 205
D16S539 16 GATCCCAAGCTCTTCCTCTT
ACGTTTGTGTGTGCATCTGT
113 4 5 - 15 133 - 173
D18S51 18 CAAACCCGACTACCAGCAAC
GAGCCATGTTCATGCCACTG
234 4 7 - 27 262 - 342
D21S11 21 GTGAGTCAATTCCCCAAG
GTTGTATTAGTCAATGTTCTCC
105 4 24 - 38 201 - 257
Amelogenin X/Y CTGATGGTTGGCCTCAAGCCTGTG
TAAAGAGATTCATTAACTTGACTG
X = 977 bp
Y = 788 bp
N.A. N.A. N.A.

Information on the STR loci was obtained primarily from STR Fact Sheets and this table of sex-typing primers. See this map of where the FBI CODIS core STR loci are located in the gnome.

Paper on calculating probability of sibships.

Results from running the FBI CODIS Primers on Pt00-Pt09 Under Standard Conditions

Annealing Temperature = 55, Denaturation Temperature = 98, Cycles = 25, 0.1 bogomolar each primer

amelogenin

CSF1PO

D13S317

D16S539

D18S51

D1S80

D21S11

D3S1358

D5S818

D8S1179


Another set of canned data uses custom size markers so you can count the marker bands to determine the number of repeats (SVG viewer required).