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3.2.28 Parameter -S

Parameter -S
Function Specifies which nucleotide query strand to use in the search
Default 3
Input format Integer
Example To search only the reverse complement of the query, use: -S 2

Note:

For blastn, blastx, and tblastx only, 1 for input strand, 2 for reverse complement, 3 for both.



Tao Tao 2006-12-29