A case report of multiple hepatic hilar cyst associated with hepatocellular carcinoma

Two types of cDNA encoding gonadotropin beta subunits (GTH beta) were isolated from a cDNA library prepared from pituitary gland of Baikal omul (Coregonus autumnalis migratorius Georgi). The nucleotide sequences of cDNA were determined. The CTHI beta and GTHII beta cDNAs code for polypeptides of 137 and 142 amino acids, respectively. Both of them include a putative signal peptide of 24 amino acids. The predicted amino acid structures of omul gonadotropins were compared with those of other vertebrate species.