Genome Sequences of Bacillus sporothermodurans Strains Isolated from Ultra-High-Temperature Milk
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Updated: Jan 24, 2026
10:34
Ultra-long Read Sequencing for Whole Genomic DNA Analysis
Published on: March 15, 2019
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Rodney Owusu-Darko1, Mushal Allam2, Sílvia D de Oliveira3
1Department of Consumer and Food Sciences, University of Pretoria, Pretoria, South Africa.
Microbiology Resource Announcements
|June 1, 2019
Abstract:
Here, we report the draft genome sequences of 3 Bacillus sporothermodurans strains isolated from ultra-high-temperature milk products in South Africa and Brazil and the type strain MB 581 (DSM 10599). The genomes will provide valuable information on the molecular dynamics of heat resistance in B sporothermodurans.
Insights
We sequenced the genomes of Bacillus sporothermodurans strains from heat-treated milk. This research offers insights into the genetic basis of heat resistance in this bacterium.
Area of Science:
- Microbiology
- Genomics
- Food Science
Background:
- Bacillus sporothermodurans is a bacterium found in milk products.
- High-temperature processing aims to eliminate spoilage microorganisms.
- Understanding heat resistance mechanisms is crucial for food safety.
Purpose of the Study:
- To sequence the draft genomes of Bacillus sporothermodurans strains.
- To investigate the genetic factors contributing to heat resistance.
Main Methods:
- Isolation of Bacillus sporothermodurans from ultra-high-temperature milk.
- Whole-genome sequencing of bacterial strains.
Main Results:
- Draft genome sequences were obtained for three B. sporothermodurans strains.
- Sequences were generated for strains from South Africa and Brazil, plus the type strain MB 581 (DSM 10599).
Conclusions:
- The generated genome sequences provide a foundation for studying heat resistance in B. sporothermodurans.
- Further analysis will elucidate the molecular mechanisms underlying thermotolerance in this species.
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