SYSTEMS AND METHODS FOR PROVIDING IMPROVED PREDICTION OF CARRIER STATUS FOR SPINAL MUSCULAR ATROPHY

摘要

Systems and methods of improved genetic mutation carrier screening may include, for a plurality of genetically similar genes in a reference genome, the plurality of genetically similar genes comprising a functional gene and a non-functional gene, masking the non-functional gene from the reference genome; aligning a plurality of functional gene reads and a plurality of non-functional gene reads of a patient's genetic sequence to the functional gene in the reference genome; tallying, at a first polymorphic locus-of-interest on each aligned read, a respective nucleotide type, wherein functional gene reads comprise a different nucleotide type than non-functional gene reads at the first polymorphic locus-of-interest; and calculating, based at least in part on a result of the tallying, a first gene ratio, wherein the first gene ratio indicates a first ratio of functional gene reads to non-functional gene reads.