ISCA Plotter

Software that creates a plot describing the different inheritance states in a family quartet.  When comparing the genomes of two siblings, there are four possible states of allele inheritance, depending on whether the children inherited the same alleles from both parents ("identical" state), share only a maternal allele or a paternal allele ("haploidentical maternal" or "haploidentical paternal", respectively), or share none ("nonidentical" state). Inheritance states are observed in large contiguous blocks: transitions between blocks correspond to recombinations.

Software homepage located at:

Currently works for 23andMe data.