preferred_name: SHP1 and SHP2 bind the common beta chain (Gallus gallus)
preferred_name_lc: shp1 and shp2 bind the common beta chain (gallus gallus)
label: SHP1 and SHP2 bind the common beta chain (Gallus gallus)
label_lc: shp1 and shp2 bind the common beta chain (gallus gallus)