Assessment of Erythrobacter Species Diversity through Pan-Genome Analysis with Newly Isolated Erythrobacter sp. 3-20A1M

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 25
  • Download : 0
Erythrobacter species are extensively studied marine bacteria that produce various carotenoids. Due to their photoheterotrophic ability, it has been suggested that they play a crucial role in marine ecosystems. It is essential to identify the genome sequence and the genes of the species to predict their role in the marine ecosystem. In this study, we report the complete genome sequence of the marine bacterium Erythrobacter sp. 3-20A1M. The genome size was 3.1 Mbp and its GC content was 64.8%. In total, 2998 genetic features were annotated, of which 2882 were annotated as functional coding genes. Using the genetic information of Erythrobacter sp. 3-20A1M, we performed pangenome analysis with other Erythrobacterspecies. This revealed highly conserved secondary metabolite biosynthesis-related COG functions across Erythrobacterspecies. Through subsequent secondary metabolite biosynthetic gene cluster prediction and KEGG analysis, the carotenoid biosynthetic pathway was proven conserved in all Erythrobacter species, except for the spheroidene and spirilloxanthin pathways, which are only found in photosynthetic Erythrobacterspecies. The presence of virulence genes, especially the plant-algae cell wall degrading genes, revealed that Erythrobacter sp. 3-20A1M is a potential marine plant-algae scavenger.
Publisher
KOREAN SOC MICROBIOLOGY & BIOTECHNOLOGY
Issue Date
2021-04
Language
English
Article Type
Article
Citation

JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY, v.31, no.4, pp.601 - 609

ISSN
1017-7825
DOI
10.4014/jmb.2012.12054
URI
http://hdl.handle.net/10203/285354
Appears in Collection
BS-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0