Find Upstream DNA Regions¶
p3-feature-upstream.pl [options] parms
This script takes as input a file of feature IDs. For each feature, it appends the upstream region on the input record.
--downstream) option to get the downstream regions instead.
There are no positional parameters.
The standard input can be overriddn using the options in Input Options.
Additional command-line options are those given in Column Options plus the following.
Display downstream instead of upstream regions.
Specifies the length to display upstream. The default is