Figure 1 in Characteristic analysis of prolactin and its receptor genes from Rana chensinensis and expression pattern during metamorphosis

Figure 1. Nucleotide and deduced aa sequences of rcPRL. The predicted site of signal peptide cleavage is marked by a triangle. The conserved cysteine residues are circled and the potential phosphorylation site is boxed, while the four α-helical domains are boxed in shaded rectangles. The stop codon is marked by an asterisk.