Generating and Exporting Sequence and Alignment Data in CAS Registry BLAST

The procedure below uses a nucleotide a CAS Registry BLASTn sequence query.

  1. Launch CAS Registry BLAST. If needed, download CAS Registry BLAST.

  2. In the Result Set Manager window, click the Sequence icon.

  3. In the Similar Sequences window:

    1. Enter a result name.

    2. Enter the sequence query by copy/paste or reading data from a file, and then click the OK button.

  4. In the Program Selection window, select the BLAST program for your query.

  5. In the BLAST Database Subsets window, accept the default of All Sequences, and then click the OK button.

  6. In the Settings window, accept the Basic Options defaults, or select new values (as appropriate) for the basic options that apply to your program.

  7. Click the OK button to submit your search. When a search is submitted, CAS Registry BLAST:

    1. Creates a sequence query (and queues it if necessary).

    2. Performs the search, indicating its status in the Result Set Manager. You can submit additional sequences while the searches are running. When the status column indicates Complete, your result is available. Note: Closing the Result Set Manager window during a running search does not affect its status. The search continues to run in the background.

    3. Automatically saves your result set in the Result Set Manager. Note: You may keep a maximum of 100 search queries, regardless of the search status.

  8. On the Reports tab, highlight the result set name, and then click View Results to see the results of your search.

  9. In the Report window, click Alignment Score buttons to select groups of sequences to include in the file, and then click the Get STN Data Script button. Note: Higher Alignment Scores will have better alignment and match over the length of the query.

  10. In the Get STN Data Script window, click the Sequence and Reference Records icon.

  11. Save as a script (.scb) file.



    Note: In Preferences, you can specify the folder to which files are saved.

  12. In the next Save File As window, click the Save button to create an STNext Saved Sequences (.xss) file in the same location as the saved script file.

Next, you will import the sequence data to STNext and generate the report.

Learn More

Creating a BLAST Alignment Report

Generating and Exporting Sequence Data in CAS Registry BLAST