Per1-like protein-related. similar to Per1-like family protein [Arabidopsis thaliana] (TAIR:AT1G16560.3); similar to Per1-like family protein [Arabidopsis thaliana] (TAIR:AT1G16560.1); similar to Per1-like family protein [Arabidopsis thaliana] (TAIR:AT1G16560.2); similar to unknown [Populus trichocarpa x Populus deltoides] (GB:ABK96708.1); contains InterPro domain Per1-like (InterPro:IPR007217)