例句與造句

1. Evolutionary tree of the oxytocin, vasotocin, mesotocin and isotocin receptors and their ligands.
2. Oxytocin occurs in placental mammals; mesotocin occurs in amphibians, reptiles, and birds, and isotocin occurs in fishes.
3. Members of this family are found in birds, fish, reptiles and amphibians ( mesotocin, isotocin, valitocin, glumitocin, aspargtocin, vasotocin, seritocin, asvatocin, phasvatocin ), in worms ( annetocin, nematocin ), octopuses ( cephalotocin ), " Locusta migratoria " ( Migratory locust ) ( locupressin or neuropeptide F1 / F2 ) and in molluscs ( conopressins G and S ).
4. The oxytocin-like peptides, which differ in positions 4 and / or 8, include oxytocin ( Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2, with arginine-8 of AVT changed to leucine ), mesotocin ( arginine-8 changed to isoleucine ), and isotocin ( glutamine-4 changed to serine and arginine-8 changed to isoleucine ); they differ from the vasopressin-like peptides in having a neutral amino acid in place of a basic amino acid at position 8.
5. It's difficult to find mesotocin in a sentence. 用mesotocin造句挺難的