Genomic Properties of Polycyclic Aromatic Hydrocarbon Degrading Marine Bacterium Novosphingobium pentaromativorans US6-1

Title
Genomic Properties of Polycyclic Aromatic Hydrocarbon Degrading Marine Bacterium Novosphingobium pentaromativorans US6-1
Author(s)
권용민; 최동희; 권개경; 김상진
KIOST Author(s)
Kwon, Kae Kyoung(권개경)
Publication Year
2016-02-01
Abstract
Novosphingobium pentaromativorans US6-1T is one of the potent microorganisms could degrade PAHs including highly toxic benzo[a]pyrene. To further understand the PAH biodegradation pathways, obtain a complete genome using Illumina MiSeq and PacBio platform. The genome of strain US6-1T consists of 5,457,578 bp, which includes the 3,979,506 bp chromosome and five megaplasmids. Strain US6-1T has two different extradiol pathways and genes involved in catechol 2,3-dioxygenase pathway coded in plasmid pLA1 and those of protocatechuate 4,5-dioxygenase pathway coding genes located in pLA3. Still regulation mechanisms of genes coded in different region and genes involved in initial ring-opening process are not clear. Further researches are required for unveiling the full pathway of high-molecular-mass aromatic hydrocarbon degradation, its regulation mechanism etc.PacBio platform. The genome of strain US6-1T consists of 5,457,578 bp, which includes the 3,979,506 bp chromosome and five megaplasmids. Strain US6-1T has two different extradiol pathways and genes involved in catechol 2,3-dioxygenase pathway coded in plasmid pLA1 and those of protocatechuate 4,5-dioxygenase pathway coding genes located in pLA3. Still regulation mechanisms of genes coded in different region and genes involved in initial ring-opening process are not clear. Further researches are required for unveiling the full pathway of high-molecular-mass aromatic hydrocarbon degradation, its regulation mechanism etc.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/24960
Bibliographic Citation
제 12회 한국유전체학회 동계 심포지움 2016, pp.95, 2016
Publisher
한국유전체학회
Type
Conference
Language
English
Publisher
한국유전체학회
Related Researcher
Research Interests

Acquisition of marine microbial bioresources,Marine microbial diversity,Application study on marine microbes,해양미생물 자원 확보,해양미생물 다양성,해양미생물 기능 활용

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