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Introduction <p>Since <i>Acinetobacter baumannii</i> became a multidrug-resistant bacterium, it poses a significant threat to the healthcare settings, highlighting the importance of investigating its genomic aspects.</p> Objective <p>To report the draft, contig-level genome sequence of an <i>Acinetobacter baumannii</i> isolate (strain AB025). </p> Materials and Methods <p>Genome sequencing was performed for strain AB025, isolated from a blood sample of a critically ill patient from a reference hospital in Brazil. </p> Results and Discussion <p>This strain is assigned to the uncommon sequence type (ST) 1615 within Clonal Complex (CC) 79, exhibiting a broad resistome containing key antimicrobial resistance genes, including carbapenemase genes blaOXA-23 and blaOXA-65, and other resistance determinants such as blaADC-25, aadA1, floR, sul2, and dfrA1.</p> Conclusion <p>These findings provide valuable data about the resistance profile of strain AB025 and may contribute to research aimed at developing more effective antibiotics and treatment strategies.</p>

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Draft genome sequence of an Acinetobacter baumannii strain belonging to CC79 isolated from a reference hospital in Brazil

  • 期刊论文

  • 发表日期：

    2026年3月6日

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  • Camilly Pires Gonçalves,
  • Elias Rodrigues de Almeida-Junior,
  • Iara Rossi Gonçalves,
  • Cristiane Silveira de Brito,
  • Rosineide Marques Ribas

摘要

Introduction

Since Acinetobacter baumannii became a multidrug-resistant bacterium, it poses a significant threat to the healthcare settings, highlighting the importance of investigating its genomic aspects.

Objective

To report the draft, contig-level genome sequence of an Acinetobacter baumannii isolate (strain AB025).

Materials and Methods

Genome sequencing was performed for strain AB025, isolated from a blood sample of a critically ill patient from a reference hospital in Brazil.

Results and Discussion

This strain is assigned to the uncommon sequence type (ST) 1615 within Clonal Complex (CC) 79, exhibiting a broad resistome containing key antimicrobial resistance genes, including carbapenemase genes blaOXA-23 and blaOXA-65, and other resistance determinants such as blaADC-25, aadA1, floR, sul2, and dfrA1.

Conclusion

These findings provide valuable data about the resistance profile of strain AB025 and may contribute to research aimed at developing more effective antibiotics and treatment strategies.