An adult C. elegans hermaphrodite
C. elegans embryonic development
A worm sperm
Sperm (red) guidance to the spermatheca in a wild-type hermaphrodite worm
Sperm guidance to the spermatheca in a prostaglandin-deficient hermaphrodite
C. elegans oocyte maturation and ovulation
Mitochondria in wild-type body wall muscle
Mitochondria in vpr-1 null mutant body wall muscle
Transgenic C. elegans embryo expressing GFP on chromosomes