Load a tab separated file with the first row containing column headers
(field names). The first column should be a Sequence Identifier, such
as the ST for MLST data. Other columns should be the different loci
used in the typing scheme.
Example of a MLST dataset for Streptococcus dysgalactiae subspecies equisimilis:
ST gki gtr murI mutS recP xpt yqiZ
1 10 6 6 6 12 13 8
2 5 4 4 1 2 15 2
3 5 3 4 1 6 2 1
4 2 2 4 1 8 7 2
5 2 2 4 1 12 12 7
6 1 3 1 1 1 1 4
7 1 1 1 1 1 1 3
8 1 1 1 1 1 1 4
This files should not contain missing data. If any allele missing data
is found the entire line is discarded.