Welcome to the SNPtrio website. Single nucleotide polymorphism (SNP) data can provide information about genotypes and chromosomal copy number. SNPtrio offers an additional category of information by visualizing and analyzing inheritance patterns in trios (mother, father, and child).

Run SNPtrio Click to run the program
Introduction What SNPtrio does to analyze and visualize SNP data from trios
Guide Explanation of how to use Illumina, Affymetrix, and HapMap data; sample data files; examples of typical outputs  
Schema SNPtrio works using a schema to interpret genotype calls from mother, father, and child
Sample output Examples of patterns SNPtrio can display
Code SNPtrio is written in R, C, Perl, and html
Credits and contact Please send us question, comments, or report bugs


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Please send questions or comments to pevsner@kennedykrieger.org.

Last updated: November 6, 2008.