BLAST+ features
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چکیده
Tasks The blastn and blastp applications have a –task option. This option sets the parameters (e.g., word-size or gap values) to typical values for a specific type of search. For example, the “megablast” task is optimized for intraspecies comparison as it uses a large word-size, whereas “blastn” is better suited for interspecies comparisons with a shorter word-size. These tasks resemble the “Program Selection” section of the BLAST web pages and do not preclude the user from setting other options to override those specified by the task. See Appendix "Options for the command-line application" for documentation on parameter values for different tasks. The following tasks are currently available:
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