Pantoea stewartii explained

Pantoea stewartii is a species of plant pathogenic bacteria that causes Stewart's wilt of corn, as well as jackfruit-bronzing disease,[1] bacterial leaf wilt of sugarcane,[2] and leaf blight in rice.[3] P. stewartii is a gram-negative bacterium in the Enterobacterales, a group that also includes Escherichia coli and several other human, animal, and plant pathogens.[4] Most research on this bacterial pathogen to date has been done on strains infecting corn as the other diseases have been identified much more recently.[5] Due to being relatively easy to work with in laboratory research, P. stewartii has been used to study a range of processes in bacterial physiology including quorum sensing,[6] bacterial pigment production,[7] endoglucanase enzymes,[8] and siderophore-mediated iron acquisition.[9] [10]

Notes and References

  1. Abidin N, Ismail SI, Vadamalai G, Yusof MT, Hakiman M, Karam DS, Ismail-Suhaimy NW, Ibrahim R, Zulperi D . 6 . Genetic diversity of Pantoea stewartii subspecies stewartii causing jackfruit-bronzing disease in Malaysia . PLOS ONE . 15 . 6 . e0234350 . June 2020 . 32530926 . 7292391 . 10.1371/journal.pone.0234350 . 2020PLoSO..1534350A . free .
  2. Cui D, Huang MT, Hu CY, Su JB, Lin LH, Javed T, Deng ZH, Gao SJ . 6 . First Report of Pantoea stewartii subsp. stewartii Causing Bacterial Leaf Wilt of Sugarcane in China . Plant Disease . 105 . 4 . 1190 . October 2020 . 33118874 . 10.1094/PDIS-09-20-2015-PDN . 226056790 . free .
  3. Azizi MM, Ismail SI, Hata EM, Zulperi D, Ina-Salwany MY, Abdullah MA . First report of Pantoea stewartii subsp. indologenes causing leaf blight on rice in Malaysia. . Plant Disease . June 2019 . 103 . 6 . 1407 . 10.1094/PDIS-08-18-1403-PDN . 91545319 .
  4. Web site: Enterobacteriaceae . 2022-12-03 . NICD . en-US.
  5. Roper MC . Pantoea stewartii subsp. stewartii: lessons learned from a xylem-dwelling pathogen of sweet corn . Molecular Plant Pathology . 12 . 7 . 628–637 . September 2011 . 21726365 . 6640275 . 10.1111/j.1364-3703.2010.00698.x .
  6. Koutsoudis MD, Tsaltas D, Minogue TD, von Bodman SB . Quorum-sensing regulation governs bacterial adhesion, biofilm development, and host colonization in Pantoea stewartii subspecies stewartii . Proceedings of the National Academy of Sciences of the United States of America . 103 . 15 . 5983–5988 . April 2006 . 16585516 . 1458684 . 10.1073/pnas.0509860103 . 2006PNAS..103.5983K . free .
  7. Mohammadi M, Burbank L, Roper MC . Biological role of pigment production for the bacterial phytopathogen Pantoea stewartii subsp. stewartii . Applied and Environmental Microbiology . 78 . 19 . 6859–6865 . October 2012 . 22820327 . 3457488 . 10.1128/AEM.01574-12 . 2012ApEnM..78.6859M .
  8. Mohammadi M, Burbank L, Roper MC . Pantoea stewartii subsp. stewartii produces an endoglucanase that is required for full virulence in sweet corn . Molecular Plant-Microbe Interactions . 25 . 4 . 463–470 . April 2012 . 22122328 . 10.1094/MPMI-09-11-0226 .
  9. Soutar CD, Stavrinides J . The evolution of three siderophore biosynthetic clusters in environmental and host-associating strains of Pantoea . Molecular Genetics and Genomics . 293 . 6 . 1453–1467 . December 2018 . 30027301 . 10.1007/s00438-018-1477-7 . 253983998 .
  10. Burbank L, Mohammadi M, Roper MC . Siderophore-mediated iron acquisition influences motility and is required for full virulence of the xylem-dwelling bacterial phytopathogen Pantoea stewartii subsp. stewartii . Applied and Environmental Microbiology . 81 . 1 . 139–148 . January 2015 . 25326304 . 4272718 . 10.1128/AEM.02503-14 . 2015ApEnM..81..139B .

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