+ @XmlElementWrapper(name = "Amplifications")
+ @XmlElement(name = "Amplification")
+ @OneToMany(mappedBy="dnaSample", fetch = FetchType.LAZY)
+ @Cascade( { CascadeType.SAVE_UPDATE, CascadeType.DELETE})
+ @ContainedIn
+ @NotNull
+ private Set<Amplification> amplifications = new HashSet<Amplification>();
+
+
+// ******************* CONSTRUCTOR *************************/