| 
                     | 
                
                  Biological Magnetic Resonance Data BankA Repository for Data from NMR Spectroscopy on Proteins, Peptides, Nucleic Acids, and other Biomolecules  | 
                
                    Member of
                    
                         | 
            
	Trichotillomania is hair loss from repeated urges to pull or twist the hair until it breaks off. Patients are unable to stop this behavior, even as their hair becomes thinner.
| Gene Name | Chromosome number | 
|---|---|
| SLITRK1 | 13 |