(biology) The first part of the urogenital system to be differentiated in a vertebrate embryo, which functions as a simple excretory organ in simpler forms, serves as a provisional kidney in some fish and amphibians, and only appears as a temporary embryonic structure in reptiles, birds, and mammals.

plural of proneurotrophin

The collection of cells that develops to form a neuromast

Any precursor to the production of a neurotrophin

plural of proneuromast

(biochemistry) A precursor of the hormone neurotensin

That leads to the formation of neoplasms

That leads to necrosis

That leads to neurogenesis

plural of proneuropeptide