Linked from
The 12 pages that link to Melanosome, each with the reason it gives.
MelanocyteBroader topic: Melanocytes package pigment in these organelles before transferring it.
TyrosinaseRelated: Tyrosinase must be delivered into melanosomes, where pigment synthesis occurs.
MelanogenesisRelated: Melanin is assembled and packaged inside this specialized organelle.
EumelaninRelated: Eumelanin forms and is packaged within these organelles.
AnchiornisRelated: Melanosomes in its fossil feathers enabled estimates of plumage color.