Peripheral Motor Neuropathy, Childhood-Onset, Biotin-Responsive, is also known as comnb. An important gene associated with Peripheral Motor Neuropathy, Childhood-Onset, Biotin-Responsive is SLC5A6 (Solute Carrier Family 5 Member 6). Affiliated tissues include bone and brain, and related phenotypes are thenar muscle atrophy and interosseus muscle atrophy