The Pseudomonas fluorescens strain UM270 was isolated form the rhizosphere of wild Medicago spp. A previous work has shown that this pseudomonad isolate was able to produce diverse diffusible and volatile compounds involved in plant protection and growth promotion. Here, we present the draft genome sequence of the rhizobacterium P. fluorescens strain UM270. The sequence covers 6,047,974 bp of a single chromosome, with 62.66 % G + C content and no plasmids. Genome annotations predicted 5,509 genes, 5,396 coding genes, 59 RNA genes and 110 pseudogenes. Genome sequence analysis revealed the presence of genes involved in biological control and plant-growth promoting activities. We anticipate that the P. fluorescens strain UM270 genome will contribute insights about bacterial plant protection and beneficial properties through genomic comparisons among fluorescent pseudomonads.
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http://dx.doi.org/10.1186/s40793-015-0123-9 | DOI Listing |
Plant Pathol J
December 2024
Sustainable Agriculture Research Institute, Jeju National University, Jeju 63243, Korea.
Fire blight caused by Erwinia amylovora is one of the destructive diseases in the family of Rosaceae plants, including apple and pear, in the world. Since the first report in 2015, the number of infected farms and area steadily increased in Korea. In case of eradication failure against this disease, protection strategies using both chemicals and biocontrol agents should be established.
View Article and Find Full Text PDFInt Microbiol
December 2024
National Collection of Agricultural and Industrial Microorganisms, Institute of Food Science and Technology, Hungarian University of Agriculture and Life Sciences, Somlói Út 14-16, 1118, Budapest, Hungary.
During the course of two independent studies, six conspecific yeast strains were recovered from flowers, soil, bird faeces and wood of different geographical origins. The six strains share identical DNA sequences in two barcoding regions, the D1/D2 domain of the LSU rRNA gene and the internal transcribed spacer (ITS) region (ITS1-5.8S rRNA gene-ITS2).
View Article and Find Full Text PDFMol Genet Genomics
November 2024
Department of Biotechnology, Dr B R Ambedkar National Institute of Technology Jalandhar, Punjab, India.
Pseudomonas fluorescens is commonly found in diverse environments and is well known for its metabolic and antagonistic properties. Despite its remarkable attributes, its potential role in promoting plant growth remains unexplored. This study examines these traits across 14 strains residing in diverse rhizosphere environments through pangenome and comparative genome analysis, alongside molecular docking studies against Erwinia amylovora to combat fire blight.
View Article and Find Full Text PDFCurr Microbiol
November 2024
Department of Chemistry, Texas A&M University, Commerce, TX, 75429, USA.
Microbiol Res
January 2025
Université de Lyon, Université Lyon1, Laboratoire d'Ecologie Microbienne, CNRS UMR-5557, INRAe UMR-1418, VetAgro Sup, 43 Boulevard du 11 Novembre 1918, Villeurbanne 69622, France. Electronic address:
Pseudomonads are well-known for their plant growth-promoting properties and biocontrol capabilities against microbial pathogens. Recently, their potential to protect crops from parasitic plants has garnered attention. This study investigates the potential of different Pseudomonas strains to inhibit broomrape growth and to protect host plants against weed infestation.
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