changes in the total intracellular volume occupied by each type of organelle were highly correlated with changes in leydig cell volume ( r = 0.40-0.99 , p less than 0.01 ) , and this was particularly true for the nucleus ( r = 0.63 ) , mitochondria ( r = 0.88 ) , smooth endoplasmic reticulum ( ser ; r = 0.97 ) , and total cytoplasm ( r = 0.99 ) of the boar leydig cell .
C0026237
mitochondria
C0010834
cytoplasm