To trim left end in the Chromatogram Sanger Reads Editor select the next symbol after trimming part and use Ctrl+Shift+Backspace or Edit–>Trim left end context menu for switching the edit mode on.
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To trim left end in the Chromatogram Sanger Reads Editor select the next symbol after trimming part and use Ctrl+Shift+Backspace or Edit–>Trim left end context menu for switching the edit mode on.
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