Bruynoghevirus

Bruynoghevirus
Virus classification
(unranked):	Virus
Realm:	Duplodnaviria
Kingdom:	Heunggongvirae
Phylum:	Uroviricota
Class:	Caudoviricetes
Order:	Caudovirales
Family:	Podoviridae
Genus:	Bruynoghevirus
Type species
	Pseudomonas phage LUZ24;
Synonyms
	Luz24-like viruses; Luz24likevirus;

Bruynoghevirus is a genus of viruses in the order Caudovirales, in the family Podoviridae. Bacteria serve as natural hosts. There are currently seven species in this genus, including the type species Pseudomonas virus LUZ24.[1][2]

Taxonomy

The following species are recognized:[2]

Pseudomonas virus Ab22
Pseudomonas virus CHU
Pseudomonas virus LUZ24
Pseudomonas virus PAA2
Pseudomonas virus PaP3
Pseudomonas virus PaP4
Pseudomonas virus TL

Structure

Viruses in Bruynoghevirus are non-enveloped, with an icosahedral head (63 nm) and a short tail (12x8 nm).[1] Although these phages produce small and turbid plaques, all attempts to isolate stable lysogenic P. aeruginosa clones failed. In addition, their genome (around 45kb) does not encode obvious genes indicative of lysogeny.[3] Genomes are linear, around 45kb in length.[1]

Genus	Structure	Symmetry	Capsid	Genomic arrangement	Genomic segmentation
Bruynoghevirus	Head-Tail		Non-enveloped	Linear	Monopartite

Life cycle

Viral replication is cytoplasmic. Entry into the host cell is achieved by adsorption into the host cell. DNA templated transcription is the method of transcription. Bacteria serve as the natural host. Transmission routes are passive diffusion. [1]

Genus	Host details	Tissue tropism	Entry details	Release details	Replication site	Assembly site	Transmission
Bruynoghevirus	Bacteria	None	Injection	Lysis	Cytoplasm	Cytoplasm	Passive diffusion

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References

"Viral Zone". ExPASy. Retrieved 1 July 2015.
"Virus Taxonomy: 2019 Release". talk.ictvonline.org. International Committee on Taxonomy of Viruses. Retrieved 4 May 2020.
Ceyssens, P. J.; Hertveldt, K.; Ackermann, H. .; et al. (August 2008). "The intron-containing genome of the lytic Pseudomonas virus LUZ24 resembles the temperate phage PaP3". Virology. 377 (2): 233–8. doi:10.1016/j.virol.2008.04.038. PMID 18519145.

External links

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[ViralZone-1] "Viral Zone". ExPASy. Retrieved 1 July 2015.

[ICTV-2] "Virus Taxonomy: 2019 Release". talk.ictvonline.org. International Committee on Taxonomy of Viruses. Retrieved 4 May 2020.

[3] Ceyssens, P. J.; Hertveldt, K.; Ackermann, H. .; et al. (August 2008). "The intron-containing genome of the lytic Pseudomonas virus LUZ24 resembles the temperate phage PaP3". Virology. 377 (2): 233–8. doi:10.1016/j.virol.2008.04.038. PMID 18519145.