the tau r value is independent on the degree of purification of the enzyme system as revealed by measurements of ( 1 ) liver microsomes , ( 2 ) partially purified cytochrome p-450 , and ( 3 ) cytochrome p-450 lm2 but shows a characteristic temperature dependence in the case of microsomes resulting in breaks in the arrhenius plot at temperatures which correspond to phase transitions of the phospholipids .
C1521970
characteristic
C0039476
temperatures