Insights into Brevibacillus borstelensis AK1 through Whole Genome Sequencing: A Thermophilic Bacterium Isolated from a Hot Spring in Saudi Arabia

Amjad B. Khalil, Sivakumar Neelamegam, Muhammad Arslan, Hamna Saleem, Sami Alqarawi

Research output: Contribution to journalArticlepeer-review

20 Scopus citations

Abstract

Brevibacillus borstelensis AK1 is a thermophile which grows between the temperatures of 45°C and 70°C. The present study is an extended genome report of B. borstelensis AK1 along with the morphological characterization. The strain is isolated from a hot spring in Saudi Arabia (southeast of the city Gazan). It is observed that the strain AK1 is rod-shaped, motile, and strictly aerobic bacterium. The whole genome sequence resulted in 29 contigs with a total length of 5,155,092 bp. In total, 3,946 protein-coding genes and 139 RNA genes were identified. Comparison with the previously submitted strains of B. borstelensis strains illustrates that strain AK1 has a small genome size but high GC content. The strain possesses putative genes for degradation of a wide range of substrates including polyethylene (plastic) and long-chain hydrocarbons. These genomic features may be useful for future environmental/biotechnological applications.
Original languageEnglish (US)
Pages (from-to)1-9
Number of pages9
JournalBioMed Research International
Volume2018
DOIs
StatePublished - May 24 2018

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01
Acknowledgements: The authors acknowledge the financial support by KFUPM and KAUST, Saudi Arabia. Moreover, they extend their acknowledgment to PoliReddy, D., Rajan, I., Rathinam, K., and Sugumar, T., for their help and support. They are further thankful to Dr. Jochen A. Müller (UFZ, Leipzig, Germany) for providing critical remarks during the preparation of the manuscript.

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