Archives of Virology

, Volume 163, Issue 9, pp 2575–2577 | Cite as

Genome sequence of the novel virulent bacteriophage PMBT14 with lytic activity against Pseudomonas fluorescens DSM 50090R

  • Sabrina Koberg
  • Stefanie Gieschler
  • Erik Brinks
  • Mareike Wenning
  • Horst Neve
  • Charles M. A. P. Franz
Annotated Sequence Record


Psychrotrophic gram-negative Pseudomonas spp. represent a serious problem in the dairy industry as they can cause spoilage of milk and dairy products. Bacteriophages have moved into focus as promising biocontrol agents for such food spoilage bacteria. The virulent Siphoviridae phage PMBT14 was isolated on a mutant variant of P. fluorescens DSM 50090 challenged with an unrelated virulent P. fluorescens DSM 50090 Podoviridae phage (i.e., mutant strain DSM 50090R). PMBT14 has a 47,820-bp dsDNA genome with 76 predicted open reading frames (ORFs). Its genome shows no significant sequence similarity to that of known phages, suggesting that PMBT14 represents a novel phage. Phage PMBT14 could be a promising biocontrol agent for P. fluorescens in milk or dairy foods.



We kindly thank Angela Back and Gesa Gehrke for technical assistance.

Compliance with ethical standards

Conflict of interest

None of the authors has any conflict of interest to declare.

Ethical approval

This article does not contain any studies with human participants or animals performed by any of the authors.

Supplementary material

705_2018_3882_MOESM1_ESM.pdf (120 kb)
Supplementary material 1 (PDF 133 kb)


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Copyright information

© Springer-Verlag GmbH Austria, part of Springer Nature 2018

Authors and Affiliations

  1. 1.Department of Microbiology and BiotechnologyMax Rubner-Institut, Federal Research Institute of Nutrition and FoodKielGermany
  2. 2.Lehrstuhl für Mikrobielle Ökologie, ZIEL-Institute for Food and HealthTechnische Universität MünchenFreisingGermany

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