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Published on: March 8, 2018
Complete genome sequence of Robiginitalea biformata HTCC2501
Hyun-Myung Oh1, Stephen J Giovannoni, Kiyoung Lee
1Division of Biology and Ocean Sciences, Inha University, Incheon 402-751, Republic of Korea.
Journal of Bacteriology
|September 22, 2009
Summary
The complete genome sequence of Robiginitalea biformata HTCC2501 reveals genes for carotenoid production and enzymes that degrade macromolecules. This marine bacterium exhibits dimorphic growth and pigment production.
Area of Science:
- Microbiology
- Genomics
- Marine Biology
Background:
- Robiginitalea biformata HTCC2501 is a marine bacterium isolated from the Sargasso Sea.
- It is known to be an aerobic chemoheterotroph with carotenoid pigments and dimorphic growth phases.
Purpose of the Study:
- To determine the complete genome sequence of Robiginitalea biformata HTCC2501.
- To identify genes associated with its known characteristics, such as carotenoid biosynthesis and macromolecule degradation.
Main Methods:
- Isolation of Robiginitalea biformata HTCC2501 using dilution-to-extinction culturing.
- Whole-genome sequencing of the isolated bacterium.
Main Results:
- The complete genome sequence of R. biformata HTCC2501 was obtained.
- The genome contains genes responsible for carotenoid biosynthesis.
- Genes for several macromolecule-degrading enzymes were identified within the genome.
Conclusions:
- The genome sequence provides a foundation for understanding the metabolic capabilities of Robiginitalea biformata.
- The identified genes support the known phenotypic characteristics of this marine bacterium, including pigment production and chemoheterotrophic lifestyle.
