Useful Searches

Enter your query string here:
Click on a button to search that site with the query or to go to that site if the box above is empty.

General Search Engines Biology related searches 2promlog.gif (1270 bytes)

This page started when I got frustrated having to bounce all over the web to do various searches. It contains many of the searches I do routinely. I have not designed ANY of these search engines and don't know exactly how all of the work. Please let me know if you find a broken link and I will do my best to fix it. If there are any searches you would like added, please let me know.  Ethan

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For sequence analysis, input your sequence into the appropriate box below and then hit the "search" button.

 BLAST search from NCBI

Advanced BLAST
     Choose program to use and database to search:

     Program Database
                 Perform ungapped alignment

The query sequence is filtered for low complexity regions by default.
Enter here your input data as

Please read about FASTA format description

View results in a separate window.

The BLAST server may be very busy during the weekday, resulting in delays for users. The email option allows a user to receive the results quickly in a convenient form. If the HTML option is used, the results should be loaded into a web browser for viewing.

   Send reply to the Email address:          In HTML format


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Webcutter. Do your restriction digests here!

Paste the DNA sequence into the box below

Please select the type of analysis you would like
Linear sequence analysis
Circular sequence analysis
Find sites which may be introduced by silent mutagenesis

Please indicate how you would like the restriction sites displayed
Map of restriction sites
Table of sites, sorted alphabetically by enzyme name
Table of sites, sorted sequentially by base pair number

Please indicate which enzymes to include in the display
All enzymes
Enzymes not cutting
Enzymes cutting once
Enzymes cutting exactly times
Enzymes cutting at least times, and at most times
highlights for enzymes from the polylinker

Please indicate which enzymes to include in the analysis
All enzymes in the database
Only enzymes with recognition sites equal to or greater than bases long
Only the following enzymes:
Use the command, control, or shift key to select multiple entries

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