OR you can type your data in the next area, or cut and paste it from another application. When using the stand-alone program, it is permissible to have multiple patterns in a file separated by a blank line between patterns.
Fractional values are acceptable.
Furthermore, in some cases, sequences are masked in their entirety, indicating that the statistical significance of any matches reported against the unfiltered query sequence should be suspect. When multiple hits method is used, this parameter defines the distance from last hit on the same diagonal to the new one. This parameter controls the dropoff at ungapped extension stage. See also the -X parameter. This parameter controls the dropoff for the final reported alignment.