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3.2.31 Parameter -U

Parameter -U
Function Uses lower case filtering of FASTA sequence
Default F
Input format [T/F]
Example To turn on 'lowercase masking', use: -U T

Note:

This option will mask the lower-case regions in the input FASTA queries. Make sure that only the "undesirable" portions of the sequences to be filtered/masked are in lowercase.



Tao Tao 2006-12-29