The yolk-sphere crystals possess an orthorhombic lattice and the lipovitellin molecular particles in the crystalline body are arrayed in pseudohex-agonal pattern.
And the dense proteinous particles synthesized by these free ribosomes could be accumulated and developed directly in ooplasm into yolk granules without membranes.
A water-reducible, opaque, matte-finish paint in which an albuminous or colloidal medium (as egg yolk) is employed as a vehicle instead of oil or varnish.
In the present study, observations were made to determine if the yolk protein, vitellin, was released from the ovaries into the hemolymph without degradation during oosorption.