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Prototheca-ID: a web-based application for molecular identification of Prototheca species.

Mikołaj Dziurzyński1, Przemyslaw Decewicz1, Mateusz Iskra2

  • 1Department of Environmental Microbiology and Biotechnology, Institute of Microbiology, Faculty of Biology, University of Warsaw, I. Miecznikowa 1, Warsaw 02-096, Poland.

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Summary

A new web tool, Prototheca-ID, aids in identifying Prototheca species, which are algae causing infections in humans. This tool addresses limitations in current databases and analysis methods for protothecosis research.

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Area of Science:

  • Microbiology
  • Bioinformatics
  • Mycology

Background:

  • The genus Prototheca comprises unicellular, achlorophyllous, yeast-like algae found globally.
  • Prototheca species are unique plant pathogens capable of infecting vertebrates, including humans, leading to protothecosis.
  • Protothecosis presents clinical challenges due to unpredictable behavior and treatment resistance.

Purpose of the Study:

  • To develop a user-friendly, web-based application for accurate and rapid identification of Prototheca species.
  • To establish an open-access database for Prototheca sequences and metadata to improve research integrity.

Main Methods:

  • Development of the Prototheca-ID web application.
  • Utilizing DNA sequence-based typing of the mitochondrially encoded CYTB gene for species identification.
  • Implementation of a database for sequence and metadata deposition.

Main Results:

  • Introduction of Prototheca-ID, a tool for fast and reliable Prototheca speciation.
  • The application addresses the lack of dedicated bioinformatic tools for Prototheca analysis.
  • The integrated database enhances the quality and accessibility of Prototheca sequence data.

Conclusions:

  • Prototheca-ID provides a crucial bioinformatic solution for Prototheca identification.
  • The open-access database fosters collaborative research and improves understanding of protothecosis.
  • This resource facilitates more accurate diagnosis and potentially better management of Prototheca infections.