Constructing Molecule
To construct a new molecule from fragments, select the Tools ‣ Cloning ‣ Construct Molecule item in the main menu.
If a Sequence View window is active, you can also select either the Actions ‣ Cloning ‣ Construct Molecule item in the main menu or the Cloning ‣ Construct Molecule item in the context menu.
The Construct Molecule dialog appears: