preferred_name: Pro-beta-NGF and mature beta-NGF are secreted (Danio rerio)
preferred_name_lc: pro-beta-ngf and mature beta-ngf are secreted (danio rerio)
label: Pro-beta-NGF and mature beta-NGF are secreted (Danio rerio)
label_lc: pro-beta-ngf and mature beta-ngf are secreted (danio rerio)