preferred_name: WNTs are secreted in exosomes (Drosophila melanogaster)
preferred_name_lc: wnts are secreted in exosomes (drosophila melanogaster)
label: WNTs are secreted in exosomes (Drosophila melanogaster)
label_lc: wnts are secreted in exosomes (drosophila melanogaster)