Random sequencing of genomic DNA of Photobacterium damselae subsp. piscicida

Naka, Hiroaki; Hirono, Ikuo; Kurokawa, Ken; Aoki, Takashi

doi:10.1111/j.1444-2906.2005.01085.x

Cited by 6 publications

(9 citation statements)

References 53 publications

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“…The Photobacterium damselae ssp. piscicida P97-008, random sequencing of approximately 37% of genome (Naka et al, 2005) Other sequencing projects: Whole-genome sequences of two plasmids from P. damselae ssp. piscicida plasmids pP99-018 and P91278 (Kim et al, 2008).…”

Section: Multiple Rrna Operonsmentioning

confidence: 99%

Phylogeny, genomics, and symbiosis ofPhotobacterium

2011

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Photobacterium comprises several species in Vibrionaceae, a large family of Gram-negative, facultatively aerobic, bacteria that commonly associate with marine animals. Members of the genus are widely distributed in the marine environment and occur in seawater, surfaces, and intestines of marine animals, marine sediments and saline lake water, and light organs of fish. Seven Photobacterium species are luminous via the activity of the lux genes, luxCDABEG. Much recent progress has been made on the phylogeny, genomics, and symbiosis of Photobacterium. Phylogenetic analysis demonstrates a robust separation between Photobacterium and its close relatives, Aliivibrio and Vibrio, and reveals the presence of two well-supported clades. Clade 1 contains luminous and symbiotic species and one species with no luminous members, and Clade 2 contains mostly nonluminous species. The genomes of Photobacterium are similar in size, structure, and organization to other members of Vibrionaceae, with two chromosomes of unequal size and multiple rrn operons. Many species of marine fish form bioluminescent symbioses with three Photobacterium species: Photobacterium kishitanii, Photobacterium leiognathi, and Photobacterium mandapamensis. These associations are highly, but not strictly species specific, and they do not exhibit symbiont-host codivergence. Environmental congruence instead of host selection might explain the patterns of symbiont-host affiliation observed from nature.

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Section: Multiple Rrna Operonsmentioning

confidence: 99%

Phylogeny, genomics, and symbiosis ofPhotobacterium

2011

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“…Moreover, four species, Edwardsiella ictaruli, E. tarda, Lactococcus garvieae and Streptococcus iniae are currently being completed, while two species, V. anguillarum ( Rodkhum et al, 2006a,b) and Photobacterium damselae subsp. piscicida (Naka et al, 2005) have been partially sequenced (Table 21.1). Recently, the whole genome sequence of E. tarda has been completed (Wang et al, 2009).…”

Section: Genomics Of Fish Bacterial Pathogensmentioning

confidence: 99%

“…salmonicida (Hjerde et al, 2008) and R. salmoninarum (Duchaud et al, 2007), and the partial genome sequence of two fi sh pathogenic bacteria, P. damselae subsp. piscicida (Naka et al, 2005) and V. anguillarum ( Rodkhum et al, 2006a,b).…”

Section: Genomics Of Fish Bacterial Pathogensmentioning

confidence: 99%

“…Al. salmonicida (formerly V. salmonicida) is a Gram-negative bacterium and the causative agent of coldwater vibriosis in Atlantic Reith et al, 2008 Aliivibrio salmonicida 3.33 and 1.21 4,175 Hjerde et al, 2008Renibacterium salmoninarum 3.16 3,507 Wiens et al, 2008Edwardsiella tarda 3.76 3,486 Wang et al, 2009 Genome sequences of non-fi sh isolated bacteria (completed) Aeromonas hydrophila 4.74 4,122 Seshadri et al, 2006Mycobacterium marinum 6.64 5,423 Stinear et al, 2008 Naka et al, 2005 Vibrio anguillarum ND Rodkhum et al, 2006a,b salmon, rainbow trout and Atlantic cod (Gadus morhua). Similar to the characteristics of family Vibrionaceae, the Al.…”

Section: Aliivibrio Salmonicidamentioning

confidence: 99%

“…Wiens et al (2008) , such as iron acquisition system (Magariños et al, 1994), cell surface capsule (Magariños et al, 1996;Arijo et al, 1998), extracellular products (Nakai et al, 1992), haemolysin (Magariños et al, 1992) and phospholipase (Naka et al, 2007). By partial genome analysis, 2055 protein-coding genes, including several virulence-related genes containing colonization factors (37 genes), exotoxin (5 genes) and lipopolysaccharide biosynthesis-related molecules (6 genes) were identifi ed (Naka et al, 2005). Among the colonization factors, 27, 3 and 4 genes have homology with polar fl agellar-related genes, capsule biosynthesis genes and others (accessory colonization factors, SOD, MshA biogeneis and haem receptors), respectively (Naka et al, 2005).…”

Section: Renibacterium Salmoninarummentioning

confidence: 99%

See 2 more Smart Citations

Genomics of fish and shellfish microbial pathogens.

Aoki¹,

Hirono²,

Hikima³

et al. 2011

Fish Diseases and Disorders. Volume 3: Viral, Bacterial and Fungal Infections

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This chapter presents the completed genome sequence of four fish pathogenic bacteria, Flavobacterium psychrophilum, Aeromonas salmonicida subsp. salmonicida, Aliivibrio salmonicida, and Renibacterium salmoninarum, as well as the partial genome sequence of two fish pathogenic bacteria namely Photobacterium damselae subsp. piscicida and Vibrio anguillarum. A section highlighting genomics of fish and shellfish viral pathogens were also discussed.

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