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Comment: Migrated to Confluence 5.3

Formats

Multilocus data is a list of sequence alignments, which is contained in DATA block of a nexus file. Commands use multilocus data are listed:

  • MCMC_SEQ: Co-estimation of reticulate phylogenies (ILS & hybridization) and gene trees from multiple independent loci.

Here is an example:

Code Block
htmllang
#NEXUS 
Begin data;
	Dimensions ntax=5 nchar=80;
	Format datatype=dna symbols="ACTG" missing=? gap=-;
	Matrix
[YAL053W, 25, ...]
Scer TCTTTATTGACGTGTATGGACAATT
Spar TCTTTGTTAACGTGCATGGACAATT
Smik TCCTTGCTAACATGCATGGACAATT
Skud TCTTTGCTAACGTGCATGGATAATT
Sbay TCTTTACTAACGTGCATGGATAACT
[YAR007C, 30]
Scer ATGAGCAGTGTTCAACTTTCGAGGGGCGAT
Spar ATGAGCAGCGTTCAACTTTCGAAGGGCGAC
Smik ATGAGCAGCGTGCAACTATCAAAGGGCGAC
Skud ATGAGCAGTGTTCAACTTTCGAAGGGCGAC
Sbay ATGAGCAGCGTTCAACTTTCGAAGGGCGAC
[YBL015W, 25]
Scer TCTAATTTGTTAAAGCAGAGAGTTA
Spar TCTAATTTGTTAAAGCAGAGAGTTA
Smik TCTAATTTGTTAAAACAGAGAGTTC
Skud TCTAATCTGTTGAAGCAGAGAGTTA
Sbay TCTAATCTGTTGAAGCAAAAAGTCA
;End;
BEGIN PHYLONET;  
MCMC_SEQ -loci (YBL015W,YAR007C) -cl 550000 -bl 50000 -sf 5000;
END;

Mandatory info:

  • number of taxon in the sequence alignments: "ntax=#numTaxon"
  • the name and the length of sequences of the locus: "[#locusName, #seqLen]" or  "[#locusName, #seqLen, #extraInfo]"
  • the sequence alignment: "#speciesName    sequence"