In some insects with meriostic ovarioles, maternal germ plasm is assembled during oogenesis and contains germline determinants that originated from the perinuclear nuage in the nurse cells.

• 在某些具有营养细胞型微卵管的昆虫当中，母系生殖浆在卵发育的过程形成，而且生殖浆内所含生殖细胞决定物质系来自于营养细胞的生殖云。