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PMID:30305030

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Citation

Luo, P, Yun, L, Li, Y, Tian, Y, Liu, Q, Huang, W and Hu, C (2018) Complete genomic sequence of the Vibrio alginolyticus bacteriophage Vp670 and characterization of the lysis-related genes, cwlQ and holA. BMC Genomics 19:741

Abstract

Biocontrol of bacterial pathogens by bacteriophages (phages) represents a promising strategy. Vibrio alginolyticus, a gram-negative bacterium, is a notorious pathogen responsible for the loss of economically important farmed marine animals. To date, few V. alginolyticus phages have been successfully isolated, and only three complete genome sequences of them have been released. The limited available phage resources and poor genomic data hamper research on V. alginolyticus phages and their applications for the biocontrol of V. alginolyticus.

Links

PubMed PMC6180450 Online version:10.1186/s12864-018-5131-x

Keywords

Bacteriophages/genetics; Bacteriophages/physiology; Genes, Viral/genetics; Genomics; Phylogeny; Vibrio alginolyticus/virology; Virus Replication/genetics

Significance

Annotations

Gene product Qualifier GO Term Evidence Code with/from Aspect Extension Notes Status

9CAUD:A0A1L7DQ03

GO:0016787: hydrolase activity

ECO:0000255: match to sequence model evidence used in manual assertion

F

CwlQ (orf8) shows strong identity to other known hydrolases. UniProtKB: A0A1L7DQ03 (A0A1L7DQ03_9CAUD) Organism: Vibrio phage Vp670 UniProt submitted name: Endolysin

Missing: with/from

9CAUD:A0A1L7DPV8

GO:0019835: cytolysis

ECO:0001165: colony counting evidence used in manual assertion

P

Fig. 6 shows that recombinantly expressed HolA reduced the survival rate of both E. coli and V. alginolyticus.

UniProtKB: A0A1L7DPV8 (A0A1L7DPV8_9CAUD) Organism: Vibrio phage Vp670 UniProt submitted name: Holin

complete
CACAO 13840

9CAUD:A0A1L7DPV8

GO:0033644: host cell membrane

ECO:0005649: machine learning prediction of motif instance evidence used in manual assertion

C

Fig. 5 shows prediction of transmembrane domain at C-terminus by TMHMM and shows a hydrophilic C-terminus by a hydrophilicity analysis.

UniProtKB: A0A1L7DPV8 (A0A1L7DPV8_9CAUD) Organism: Vibrio phage Vp670 UniProt submitted name: Holin

complete
CACAO 13841

Notes

See also

References

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