cons - Create a consensus sequence from a multiple alignment
Contents
Bugs
Bugs can be reported to the Debian Bug Tracking system (http://bugs.debian.org/emboss), or directly to
the EMBOSS developers (http://sourceforge.net/tracker/?group_id=93650&atid=605031).
Copyright
This manual page was autogenerated from an Ajax Control Definition of the EMBOSS package. It can be
redistributed under the same terms as EMBOSS itself.
EMBOSS 6.4.0 05/11/2012 CONS(1e)
Description
cons is a command line program from EMBOSS (“the European Molecular Biology Open Software Suite”). It is
part of the "Alignment:Consensus" command group(s).
Name
cons - Create a consensus sequence from a multiple alignment
Options
Inputsection-sequenceseqset
File containing a sequence alignment.
-datafilematrix
This is the scoring matrix file used when comparing sequences. By default it is the file 'EBLOSUM62'
(for proteins) or the file 'EDNAFULL' (for nucleic sequences). These files are found in the 'data'
directory of the EMBOSS installation.
Additionalsection-pluralityfloat
Set a cut-off for the number of positive matches below which there is no consensus. The default
plurality is taken as half the total weight of all the sequences in the alignment. Default value: @(
$(sequence.totweight) / 2)
-identityinteger
Provides the facility of setting the required number of identities at a site for it to give a
consensus at that position. Therefore, if this is set to the number of sequences in the alignment
only columns of identities contribute to the consensus.
-setcasefloat
Sets the threshold for the positive matches above which the consensus is is upper-case and below
which the consensus is in lower-case. Default value: @( $(sequence.totweight) / 2)
Outputsection-outseqseqout-namestringSee Also
cons is fully documented via the tfm(1) system.
Synopsis
cons-sequenceseqset [-datafilematrix] [-pluralityfloat] [-identityinteger] [-setcasefloat]
-outseqseqout [-namestring]
cons-help