Chromosome deletion · Our Journey

One of a very few

Gray suffers from this genetic disorder called 2p16.3 deletion syndrome.  So what is 2p16.3 and how does it affect my son? He is missing approximately 484 kb (kilobases or “pieces”) of the 2p16.3 region of the neurexin 1, or NRXN1, gene. From the Genetics Home Reference of the National Institutes of Health, "Neurexins are cell-surface… Continue reading One of a very few