in a second study , granulosa cells from each genotype were pooled over all follicle sizes ( greater than or equal to 1 mm diameter , one pool per genotype ) and the rates of camp hydrolysis tested over a range of substrate concentrations ( 0-16 mumol/l ) but no gene-specific differences with respect to the michaelis constant and maximum velocity were noted .
C0018207
granulosa cells
C0018120
follicle