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Using thist workflow you can select (or reject) only those sequence that match any pattern you input. To find sequences matching a pattern:

  1. In Read Sequence element specify a list of sequences you need to filter
  2. In Find Pattern element input you pattern(s) or file with pattern in any sequence or newline-delimited format.
  3. In Write Sequence element specify an output file

To find sequences that DO NOT match a pattern:

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Tip
titleHow 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:

HTML
<center>
  <br>
  <img src="/wiki/download/attachments/16122732/Filter Sequence That Match a Pattern.png"/>
  <br> 
</center>
Workflow Wizard

The wizard has 3 pages.

  1. Input sequence(s): On this page you must input sequence(s). 

    HTML
    <center>
      <br>
      <img src="/wiki/download/attachments/16122732/Filter Sequence That Match a Pattern_1.png"/>
      <br> 
    </center>
  2. Find pattern: On this page you must input pattern(s) and you can modify searching parameters. 

    HTML
    <center>
      <br>
      <img src="/wiki/download/attachments/

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  1. 16122732/Filter 

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  1. Sequence 

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  1. That 

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  1. Match a 

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  1. Pattern_2.png"/>
      <br> 
    </center>

...

titleHow to Use This Sample

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  1. Output data: On this page you can modify output parameters. 

    HTML
    <center>
      <br>
      <img src="/wiki/download/attachments/16122732/Filter Sequence That Match a Pattern_3.png"/>
      <br> 
    </center>