red cell 2,3-dpg levels were higher in the calf foetus than in the mother , but in the ruminant 2,3-dpg has no effect on the affinity of haemoglobin for o ( 2 ) and the differences in p ( 50 ) between foetus and mother could be ascribed to the presence of a foetal haemoglobin.4 .
C0014792
red cell
C0019046
haemoglobin