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Analysis of the genome sequencing data of the Marinobacterium genus / 生物工程学报
Chinese Journal of Biotechnology ; (12): 2695-2706, 2020.
Article in Chinese | WPRIM | ID: wpr-878522
ABSTRACT
The marine genus Marinobacterium was first identified in 1997, and a total of 18 species have been characterized so far, 10 of which have published whole-genome sequencing data. This article summarizes the characteristics of Marinobacterium genus and analyzes the genome sequencing data related to the carbon source utilization, polyhydroxyalkanoate metabolism, and aromatic compounds degradation. The Marinobacterium species possess the complete glycolysis pathway and tricarboxylic acid cycle, yet lack genes involved in xylose utilization. All strains of the Marinobacterium genus contain the genes encoding for the typeⅠand type Ⅲ polyhydroxyalkanoate synthases, suggesting that the genus may have ability of polyhydroxyalkanoate accumulation. The Marinobacterium species contain the degradation pathways of aromatic compounds. Benzene, phenol and benzoic acid can be degraded into catechol via different enzymes, subsequently catechol is converted to 3-ketoadipate through the ortho-cleavage pathway. Alternatively, catechol can be degraded into pyruvate and acetyl-CoA. The analysis of genome sequencing data of the Marinobacterium genus provides in-depth understanding of the metabolic characteristics, indicating that the genus may have certain applications in the synthesis of polyhydroxyalkanoate and the removal of marine aromatic compounds.
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Full text: Available Index: WPRIM (Western Pacific) Main subject: Phylogeny / DNA, Bacterial / RNA, Ribosomal, 16S / Sequence Analysis, DNA / Alteromonadaceae Type of study: Prognostic study Language: Chinese Journal: Chinese Journal of Biotechnology Year: 2020 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Phylogeny / DNA, Bacterial / RNA, Ribosomal, 16S / Sequence Analysis, DNA / Alteromonadaceae Type of study: Prognostic study Language: Chinese Journal: Chinese Journal of Biotechnology Year: 2020 Type: Article