Fish genomes and their evolution under the influence of ecology

Randhawa, Swarajpal S.; Pawar, R. A.

doi:10.1016/j.ecocom.2022.100980

Cited by 1 publication

(1 citation statement)

References 35 publications

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“…Information about the structure, function, and evolution of a species can be acquired by exploring its genomic features with the support of bioinformatic and computational tools [17]. More importantly, the genes encoding specific biosynthetic enzymes can be excavated from the genome sequence and modified by altering their physical properties, while preserving the necessary coding information, in biocatalytic applications [18,19]. Tepkasikul et al [20] identified genes responsible for histamine degradation in a halophilic bacterium through whole-gene sequencing.…”

Section: Introductionmentioning

confidence: 99%

Whole-Genome Sequencing of a Potential Ester-Synthesizing Bacterium Isolated from Fermented Golden Pomfret and Identification of Its Lipase Encoding Genes

Wang

2022

Foods

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Microbial ester synthases are regarded as valuable catalysts in the food industry. Here, one strain of Acinetobacter venetianus with ester synthase-production capacity, SCSMX-3, was isolated from traditional fermented golden pomfret. It exhibited good growth in mesophilic, low salt, and slightly alkaline environments. The ester synthase produced by SCSMX-3 displayed maximum activity at pH 8.0 and 35 °C. Genome sequencing revealed that the strain contains one circular chromosome of 336313 bp and two circular plasmids (plasmid A-14424 bp and plasmid B-11249 bp). Six CRISPR structures enhance the genomic stability of SCSMX-3 and provide the opportunity to create new functional strains. Gene function analysis indicated that SCSMX-3 produces the necessary enzymes for survival under different conditions and for flavor substance synthesis. Furthermore, 49 genes encoding enzymes associated with lipid metabolism, including three triacylglycerol lipases and two esterases, were identified through the NCBI Non-Redundant Protein Database. The lipase encoded by gene0302 belongs to the GX group and the abH15.02 (Burkholderia cepacia lipase) homolog of the abH15 superfamily. Our results shed light on the genomic diversity of and lipid metabolism in A. venetianus isolated from fermented golden pomfret, laying a foundation for the exploration of new ester synthases to improve the flavor of fermented fish products.

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Section: Introductionmentioning

confidence: 99%

Whole-Genome Sequencing of a Potential Ester-Synthesizing Bacterium Isolated from Fermented Golden Pomfret and Identification of Its Lipase Encoding Genes

Wang

2022

Foods

View full text Add to dashboard Cite

show abstract

Fish genomes and their evolution under the influence of ecology

Cited by 1 publication

References 35 publications

Whole-Genome Sequencing of a Potential Ester-Synthesizing Bacterium Isolated from Fermented Golden Pomfret and Identification of Its Lipase Encoding Genes

Whole-Genome Sequencing of a Potential Ester-Synthesizing Bacterium Isolated from Fermented Golden Pomfret and Identification of Its Lipase Encoding Genes

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