Reproductive Biology Lab.   @ Yamagata Univ., Fac. of Sci.

staff              Publications               Photographs


A key of our research is "reproduction system in vertebrates"

including spermatogenesis and fertilization, which we are

investigating using red-bellied newts and medaka fish.


On Going Projects

1.   Internal fertilization-specific mechanism in amphibians



2. Controlling system of teleostean spermatogenesis




Molecular basis of adaptive evolution of sperm motility in in vivo fertilization of terrestrial animals