Anosmia, Isolated Congenital, also known as isolated congenital anosmia, is related to anosmia, isolated congenital, x-linked and hypogonadotropic hypogonadism 7 with or without anosmia. An important gene associated with Anosmia, Isolated Congenital is CNGA2 (Cyclic Nucleotide Gated Channel Subunit Alpha 2). Affiliated tissues include olfactory bulb and cortex, and related phenotypes are anosmia and Increased shRNA abundance (Z-score > 2)