Draft assemblies for three geographically distinct isolates of the human-infecting microsporidium Encephalitozoon

Alexander Thomas Julian1, Sunah Lee1, Paulina Markiv1

  • 1Department of Biology, Illinois Institute of Technology, Chicago, Illinois, USA.

PubMed

Insights

Encephalitozoon intestinalis, a fungal pathogen, causes various infections. This study presents new genome assemblies to explore its genetic diversity.

Area of Science:

  • Microbiology
  • Mycology
  • Genomics

Background:

  • Encephalitozoon intestinalis is an obligate intracellular parasite.
  • It causes enteritis, bronchitis, conjunctivitis, and encephalitis in humans.
  • Limited genomic data exists for this enigmatic fungal pathogen.

Purpose of the Study:

  • To investigate the genetic diversity of Encephalitozoon intestinalis.
  • To provide high-quality genome assemblies for future research.

Main Methods:

  • Sequencing of three geographically distinct isolates of Encephalitozoon intestinalis.
  • Generation of near-chromosome-level draft genome assemblies.

Main Results:

  • Successfully generated three draft genome assemblies for Encephalitozoon intestinalis.
  • The number of available genome assemblies for this species has quadrupled.
  • These assemblies represent a significant improvement in genome quality.

Conclusions:

  • The new genome assemblies will facilitate deeper understanding of Encephalitozoon intestinalis genetic diversity.
  • This resource is crucial for studying the evolution and pathogenicity of this fungal pathogen.