0 a flat animal that lives in the sea and has five arms that grow from its body in the shape of a star -- 海星
Egg-jelly signal molecules for triggering the acrosome reaction in starfish spermatozoa.
Moreover, the starfish seminal fluid has a slightly higher osmolality.
Procedures for induction of spawning development of starfish oocytes.
Formation of the fertilization membrane by insemination of immature starfish oocytes pretreated with calcium-free sea water.
Shortening of microvilli during the maturation of starfish oocyte from which vitelline coat was removed.
Egg signals for triggering the acrosome reaction in starfish spermatozoa.
Marked decrease in the rigidity of starfish oocytes induced by 1-methyladenine.
Absence of 1-methyladenine production in follicle cells obtained from starfish ovaries in the postspawning season.
