SIMBA: a web tool for managing bacterial genome assembly generated by Ion PGM sequencing technology.
BMC Bioinformatics
; 17(Suppl 18): 456, 2016 Dec 15.
Article
en En
| MEDLINE
| ID: mdl-28105921
ABSTRACT
BACKGROUND:
The evolution of Next-Generation Sequencing (NGS) has considerably reduced the cost per sequenced-base, allowing a significant rise of sequencing projects, mainly in prokaryotes. However, the range of available NGS platforms requires different strategies and software to correctly assemble genomes. Different strategies are necessary to properly complete an assembly project, in addition to the installation or modification of various software. This requires users to have significant expertise in these software and command line scripting experience on Unix platforms, besides possessing the basic expertise on methodologies and techniques for genome assembly. These difficulties often delay the complete genome assembly projects.RESULTS:
In order to overcome this, we developed SIMBA (SImple Manager for Bacterial Assemblies), a freely available web tool that integrates several component tools for assembling and finishing bacterial genomes. SIMBA provides a friendly and intuitive user interface so bioinformaticians, even with low computational expertise, can work under a centralized administrative control system of assemblies managed by the assembly center head. SIMBA guides the users to execute assembly process through simple and interactive pages. SIMBA workflow was divided in three modules (i) projects allows a general vision of genome sequencing projects, in addition to data quality analysis and data format conversions; (ii) assemblies allows de novo assemblies with the software Mira, Minia, Newbler and SPAdes, also assembly quality validations using QUAST software; and (iii) curation presents methods to finishing assemblies through tools for scaffolding contigs and close gaps. We also presented a case study that validated the efficacy of SIMBA to manage bacterial assemblies projects sequenced using Ion Torrent PGM.CONCLUSION:
Besides to be a web tool for genome assembly, SIMBA is a complete genome assemblies project management system, which can be useful for managing of several projects in laboratories. SIMBA source code is available to download and install in local webservers at http//ufmg-simba.sourceforge.net .Palabras clave
Texto completo:
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Bases de datos:
MEDLINE
Asunto principal:
Bacterias
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Genoma Bacteriano
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Biología Computacional
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Minería de Datos
Tipo de estudio:
Evaluation_studies
Idioma:
En
Revista:
BMC Bioinformatics
Asunto de la revista:
INFORMATICA MEDICA
Año:
2016
Tipo del documento:
Article
País de afiliación:
Brasil