title: Identification of the unusual polyamines 3,3'-diaminodipropylamine and N,N'-bis(3-aminoproply)-1,3-propanediamine in the white shrimp Penaeus setiferus.
mesh_terms: D000818:Animals; D002849:Chromatography, Gas; D013058:Mass Spectrometry; D033561:Penaeidae / Q000032:analysis*; D011073:Polyamines / Q000032:analysis*; D011437:Propylamines / Q000032:analysis; D013095:Spermidine / Q000032:analysis
chemical_list: D011073:Polyamines; D011437:Propylamines; D013095:Spermidine