preferred_name: WLS is endocytosed to the early endosome (Mus musculus)
preferred_name_lc: wls is endocytosed to the early endosome (mus musculus)
label: WLS is endocytosed to the early endosome (Mus musculus)
label_lc: wls is endocytosed to the early endosome (mus musculus)