The Snipper 3.5

app suite




Skin colours

SNP codeChrGeneSBE basesSBE direction dbSNP bases
1rs1077712912KITLG AGforwardAG
2rs132895SLC45A2CGforwardCGT
3rs14087999TYRP1AGreverseCT
4rs142665415SLC24A5AGforwardAGT
5rs144848415OCA2AGforwardAG
6rs168919825SLC45A2 CGreverseACG
7rs240213014SLC24A4AGforwardACGT
8rs382924111TPCN2CTreverseAG
9rs605801720ASIPAGforwardAG
10rs611947120ASIPCGforwardACG


Help interpreting results?

Classification as individual having
black-intermediate-white skin


Step 1: Choose classifier

Naive Bayes with allele frequencies (Hardy-Weinberg principle applies)

Multinomial logistic regression

Genetic distance algorithm (allele and genotype frequency versions)

Step 2: Data input

Type 10 markers of the individual to classify as appropriate. This is the list of required rs-numbers:

rs10777129, rs13289, -rs1408799, rs1426654, rs1448484, -rs16891982, rs2402130, -rs3829241, rs6058017, rs6119471.

Minus stands for reverse direction, see left-hand graphic for more details on the markers. For instance, the following 10 marker profile would be valid:

GGGCGGAAAACCAACCAAGC

Bases can be upper or lowercase. Blanks will be removed. Gaps must be entered as n or N.