preferred_name: Keratin type I/type II heterodimers form tetramers (Gallus gallus)
preferred_name_lc: keratin type i/type ii heterodimers form tetramers (gallus gallus)
label: Keratin type I/type II heterodimers form tetramers (Gallus gallus)
label_lc: keratin type i/type ii heterodimers form tetramers (gallus gallus)