Figure 1From: Luteal and placental function in the bitch: spatio-temporal changes in prolactin receptor (PRLr) expression at dioestrus, pregnancy and normal and induced parturitionExpression of canine PRLr (1) and GAPDH (2) in anterior pituitary (positive control) and corpus luteum by conventional RT-PCR. The amplified PRLr fragments were used for the cloning procedure.Back to article page