consambig |
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cons calculates a consensus sequence from a multiple sequence alignment. To obtain the consensus, the amino acid residue or nucleotide at each position is compared to the possible ambiguity codes. The consensus sequence uses the minimum ambiguity code match.
% consambig Create an ambiguous consensus sequence from a multiple alignment Input (aligned) sequence set: dna.msf output sequence [dna.fasta]: aligned.consambig |
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Create an ambiguous consensus sequence from a multiple alignment Version: EMBOSS:6.4.0.0 Standard (Mandatory) qualifiers: [-sequence] seqset File containing a sequence alignment. [-outseq] seqout [ |
Qualifier | Type | Description | Allowed values | Default |
---|---|---|---|---|
Standard (Mandatory) qualifiers | ||||
[-sequence] (Parameter 1) |
seqset | File containing a sequence alignment. | Readable set of sequences | Required |
[-outseq] (Parameter 2) |
seqout | Sequence filename and optional format (output USA) | Writeable sequence | <*>.format |
Additional (Optional) qualifiers | ||||
-name | string | Name of the consensus sequence | Any string | |
Advanced (Unprompted) qualifiers | ||||
(none) | ||||
Associated qualifiers | ||||
"-sequence" associated seqset qualifiers | ||||
-sbegin1 -sbegin_sequence |
integer | Start of each sequence to be used | Any integer value | 0 |
-send1 -send_sequence |
integer | End of each sequence to be used | Any integer value | 0 |
-sreverse1 -sreverse_sequence |
boolean | Reverse (if DNA) | Boolean value Yes/No | N |
-sask1 -sask_sequence |
boolean | Ask for begin/end/reverse | Boolean value Yes/No | N |
-snucleotide1 -snucleotide_sequence |
boolean | Sequence is nucleotide | Boolean value Yes/No | N |
-sprotein1 -sprotein_sequence |
boolean | Sequence is protein | Boolean value Yes/No | N |
-slower1 -slower_sequence |
boolean | Make lower case | Boolean value Yes/No | N |
-supper1 -supper_sequence |
boolean | Make upper case | Boolean value Yes/No | N |
-sformat1 -sformat_sequence |
string | Input sequence format | Any string | |
-sdbname1 -sdbname_sequence |
string | Database name | Any string | |
-sid1 -sid_sequence |
string | Entryname | Any string | |
-ufo1 -ufo_sequence |
string | UFO features | Any string | |
-fformat1 -fformat_sequence |
string | Features format | Any string | |
-fopenfile1 -fopenfile_sequence |
string | Features file name | Any string | |
"-outseq" associated seqout qualifiers | ||||
-osformat2 -osformat_outseq |
string | Output seq format | Any string | |
-osextension2 -osextension_outseq |
string | File name extension | Any string | |
-osname2 -osname_outseq |
string | Base file name | Any string | |
-osdirectory2 -osdirectory_outseq |
string | Output directory | Any string | |
-osdbname2 -osdbname_outseq |
string | Database name to add | Any string | |
-ossingle2 -ossingle_outseq |
boolean | Separate file for each entry | Boolean value Yes/No | N |
-oufo2 -oufo_outseq |
string | UFO features | Any string | |
-offormat2 -offormat_outseq |
string | Features format | Any string | |
-ofname2 -ofname_outseq |
string | Features file name | Any string | |
-ofdirectory2 -ofdirectory_outseq |
string | Output directory | Any string | |
General qualifiers | ||||
-auto | boolean | Turn off prompts | Boolean value Yes/No | N |
-stdout | boolean | Write first file to standard output | Boolean value Yes/No | N |
-filter | boolean | Read first file from standard input, write first file to standard output | Boolean value Yes/No | N |
-options | boolean | Prompt for standard and additional values | Boolean value Yes/No | N |
-debug | boolean | Write debug output to program.dbg | Boolean value Yes/No | N |
-verbose | boolean | Report some/full command line options | Boolean value Yes/No | Y |
-help | boolean | Report command line options and exit. More information on associated and general qualifiers can be found with -help -verbose | Boolean value Yes/No | N |
-warning | boolean | Report warnings | Boolean value Yes/No | Y |
-error | boolean | Report errors | Boolean value Yes/No | Y |
-fatal | boolean | Report fatal errors | Boolean value Yes/No | Y |
-die | boolean | Report dying program messages | Boolean value Yes/No | Y |
-version | boolean | Report version number and exit | Boolean value Yes/No | N |
!!NA_MULTIPLE_ALIGNMENT dna.msf MSF: 120 Type: N January 01, 1776 12:00 Check: 3196 .. Name: MSFM1 Len: 120 Check: 8587 Weight: 1.00 Name: MSFM2 Len: 120 Check: 6178 Weight: 1.00 Name: MSFM3 Len: 120 Check: 8431 Weight: 1.00 // MSFM1 ACGTACGTAC GTACGTACGT ACGTACGTAC GTACGTACGT ACGTACGTAC MSFM2 ACGTACGTAC GTACGTACGT ....ACGTAC GTACGTACGT ACGTACGTAC MSFM3 ACGTACGTAC GTACGTACGT ACGTACGTAC GTACGTACGT CGTACGTACG MSFM1 GTACGTACGT ACGTACGTAC GTACGTACGT ACGTACGTAC GTACGTACGT MSFM2 GTACGTACGT ACGTACGTAC GTACGTACGT ACGTACGTAC GTACGTACGT MSFM3 TACGTACGTA CGTACGTACG TACGTACGTA ACGTACGTAC GTACGTACGT MSFM1 ACGTACGTAC GTACGTACGT MSFM2 ACGTACGTTG CAACGTACGT MSFM3 ACGTACGTAC GTACGTACGT |
>EMBOSS_001 ACGTACGTACGTACGTACGTacgtACGTACGTACGTACGTMSKWMSKWMSKWMSKWMSKW MSKWMSKWMSKWMSKWMSKWACGTACGTACGTACGTACGTACGTACGTWSSWACGTACGT |
consambig uses the standard files Ebases.iub and Eresidues.iub in the EMBOSS data directory.
EMBOSS data files are distributed with the application and stored in the standard EMBOSS data directory, which is defined by the EMBOSS environment variable EMBOSS_DATA.
To see the available EMBOSS data files, run:
% embossdata -showall
To fetch one of the data files (for example 'Exxx.dat') into your current directory for you to inspect or modify, run:
% embossdata -fetch -file Exxx.dat
Users can provide their own data files in their own directories. Project specific files can be put in the current directory, or for tidier directory listings in a subdirectory called ".embossdata". Files for all EMBOSS runs can be put in the user's home directory, or again in a subdirectory called ".embossdata".
The directories are searched in the following order:
Program name | Description |
---|---|
cons | Create a consensus sequence from a multiple alignment |
megamerger | Merge two large overlapping DNA sequences |
merger | Merge two overlapping sequences |
Please report all bugs to the EMBOSS bug team (emboss-bug © emboss.open-bio.org) not to the original author.