Using thist workflow you can select (or reject) only those sequence that match any pattern you input.
How to Use This Sample
If you haven't used the workflow samples in UGENE before, look at the "How to Use Sample Workflows" section of the documentation.
Workflow Sample Location
The workflow sample "Filter Sequence That Match a Pattern" can be found in the "Scenarios" section of the Workflow Designer samples.
Workflow Image
The workflow looks as follows:
Workflow Wizard
The wizard has 3 pages.
Input sequence(s): On this page you must input sequence(s).
Find pattern: On this page you must input pattern(s) and you can modify searching parameters.
Output data: On this page you can modify output parameters.