A discovery down under: decoding the draft genome sequence of Pantoea stewartii from Australia's Critically Endangered western ground parrot / kyloring (Pezoporus flaviventris)
White, Rhys T., Taylor, William, Klukowski, Natalie, Vaughan-Higgins, Rebecca, Williams, Ernest, Petrovski, Steve, Rose, Jayson J.A., and Sarker, Subir (2023) A discovery down under: decoding the draft genome sequence of Pantoea stewartii from Australia's Critically Endangered western ground parrot / kyloring (Pezoporus flaviventris). Microbial Genomics, 9 (9).
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Abstract
Pantoea stewartii, a plant pathogen, is primarily transmitted through contaminated seeds and insect vectors, with the corn flea beetle (Chaetocnema pulicaria) being the primary carrier. P. stewartii is a bacterium belonging to the order Enterobacterales and can lead to crop diseases that have a significant economic impact worldwide. Due to its high potential for spread, P. stewartii is classified as a quarantine organism in numerous countries. Despite its impact on agriculture, the limited genome sequences of P. stewartii hamper understanding of its pathogenicity and host specificity, and the development of effective control strategies. In this study, a P. stewartii strain (C10109_Jinnung) was discovered in the faecal matter of the Critically Endangered western ground parrot/kyloring (Pezoporus flaviventris) in Australia, which to our knowledge is the first reported P. stewartii genome from a bird source. Whole-genome sequencing and phylogenomic analysis of strain C10109_Jinnung, obtained from a captive psittacine, provides new insights into the genetic diversity and potential transmission route for the spread of P. stewartii beyond insects and plants, where P. stewartii is typically studied. Our findings provide new insights into the potential transmission route for spread of P. stewartii and expand the known transmission agents beyond insects and plants. Expanding the catalogue of P. stewartii genomes is fundamental to improving understanding of the pathogenicity, evolution and dissemination, and to develop effective control strategies to reduce the substantial economic losses associated with P. stewartii in various crops and the potential impact of endangered animal species.
| Item ID: | 80522 |
|---|---|
| Item Type: | Article (Research - C1) |
| ISSN: | 2057-5858 |
| Keywords: | Australia, birds, Enterobacterales, Pantoea stewartii subsp. indologenes, phylogenomics, strain C10109_Jinnung |
| Copyright Information: | © 2023 The Authors. This is an open-access article distributed under the terms of the Creative Commons Attribution License. This article was made open access via a Publish and Read agreement between the Microbiology Society and the corresponding author’s institution |
| Date Deposited: | 26 Sep 2023 02:02 |
| FoR Codes: | 30 AGRICULTURAL, VETERINARY AND FOOD SCIENCES > 3009 Veterinary sciences > 300903 Veterinary bacteriology @ 60% 31 BIOLOGICAL SCIENCES > 3105 Genetics > 310509 Genomics @ 20% 31 BIOLOGICAL SCIENCES > 3107 Microbiology > 310701 Bacteriology @ 20% |
| SEO Codes: | 28 EXPANDING KNOWLEDGE > 2801 Expanding knowledge > 280101 Expanding knowledge in the agricultural, food and veterinary sciences @ 100% |
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