Difference between revisions of "Srst2"
| Line 11: | Line 11: | ||
A smaller number of loci, i.e. 7, are used to divide the population. | A smaller number of loci, i.e. 7, are used to divide the population. | ||
| − | These loci come in the shape of housekeeping genes that all the species and isolates are bound to have. | + | These loci come in the shape of entire housekeeping genes that all the species and isolates are bound to have. |
| + | |||
| + | This proves to be robust unlike the alternative of assembling the genomes ''de-novo'', which, when dealing with 100 or 1000 bacterial genomes (a typical workload in bacteria), is a major issue. | ||
Revision as of 16:53, 27 April 2016
Introduction
This python based tool with two main dependencies (samtools and bowtie2) carries out mapping of short reads to detect overall three targets:
- genes
- alleles
- multi-locus sequence types (MLST)
from WGS data (which we can take to be NGS short reads).
A smaller number of loci, i.e. 7, are used to divide the population.
These loci come in the shape of entire housekeeping genes that all the species and isolates are bound to have.
This proves to be robust unlike the alternative of assembling the genomes de-novo, which, when dealing with 100 or 1000 bacterial genomes (a typical workload in bacteria), is a major issue.
Glossary
- MLST: MultiLocus Sequence Type
