When multiple sequences are selected - User Guide to MegAlign Pro

If two or more sequences have been selected in any view, the Details panel contains the following information:

Heading	The number of sequences selected (in blue). Sequence type – DNA, RNA or Protein. Min. and Max. sequence lengths – Lengths of the shortest and longest sequences selected, in nucleotides or residues.
Actions	Rename with Fields – Shortcut to Edit > Rename with Fields (see Rename sequences automatically using specified data fields).

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