All Outputs (45)

First report of Brenneria goodwinii, Gibbsiella quercinecans and Rahnella victoriana in declining oaks in France (2024)
Journal Article
Eichenlaub, L., Eichenlaub, L., Denman, S., Denman, S., Brady, C., Maddock, D., …Robin, C. (2024). First report of Brenneria goodwinii, Gibbsiella quercinecans and Rahnella victoriana in declining oaks in France. New Disease Reports, 49(2), Article e12264. https://doi.org/10.1002/ndr2.12264

Acute Oak Decline, Quercus petraea, Quercus robur Acute Oak Decline (AOD) is mediated by abiotic factors (temperature and precipitation) and triggered by insects (mainly the bark-boring beetle Agrilus biguttatus) and a complex of bacterial species (m... Read More about First report of Brenneria goodwinii, Gibbsiella quercinecans and Rahnella victoriana in declining oaks in France.

Rahnella (2024)
Book Chapter
Brady, C. L., & Denman, S. (2024). Rahnella. In M. Trujillo, S. Dedysh, P. DeVos, B. Hedlund, P. Kämpfer, F. Rainey, & W. Whitman (Eds.), Bergey’s Manual of Systematics of Archaea and Bacteria. John Wiley and Sons. https://doi.org/10.1002/9781118960608.gbm01164.pub2

Rahnella species are ubiquitous in the environment, regularly isolated from water, soil, and woody tree hosts as well as occasionally from human clinical samples. Cells are Gram stain negative, facultatively anaerobic, and motile rods. Species are ps... Read More about Rahnella.

Reliable and specific detection and identification of Brenneria goodwinii, the causal agent of oak and oriental beech decline (2024)
Journal Article
Araeinejhad, M. H., Charkhabi, N. F., Brady, C., & Rahimian, H. (2024). Reliable and specific detection and identification of Brenneria goodwinii, the causal agent of oak and oriental beech decline. Frontiers in Forests and Global Change, 7, Article 1325897. https://doi.org/10.3389/ffgc.2024.1325897

Chestnut-leaved oak (Quercus castaneifolia) and oriental beech (Fagus orientalis) are among the major tree species in the Hyrcanian forests. Brenneria goodwinii was identified as the causal agent of necrotic lesions and stem bleeding on affected oak... Read More about Reliable and specific detection and identification of Brenneria goodwinii, the causal agent of oak and oriental beech decline.

Association of Dryocola boscaweniae, Gibbsiella greigii and Gibbsiella quercinecans with oak decline in Iran (2024)
Journal Article
Araeinejhad, M. H., Falahi Chrakhabi, N., Rahimian, H., & Brady, C. (in press). Association of Dryocola boscaweniae, Gibbsiella greigii and Gibbsiella quercinecans with oak decline in Iran. European Journal of Forest Research, https://doi.org/10.1007/s10342-024-01658-0

Tree decline is described as the loss in tree vigor and increased mortality initiated by climate change events, and also involves pathogens and pests. Stem bleeding and bark canker of oak (Quercus castaneifolia) were observed in Mazandaran and Golest... Read More about Association of Dryocola boscaweniae, Gibbsiella greigii and Gibbsiella quercinecans with oak decline in Iran.

Lelliottia (2024)
Book Chapter
Brady, C. L. (2024). Lelliottia. In M. Trujillo, S. Dedysh, P. DeVos, B. Hedlund, P. Kämpfer, F. Rainey, & W. Whitman (Eds.), Bergey’s Manual of Systematics of Archaea and Bacteria. John Wiley and Sons. https://doi.org/10.1002/9781118960608.gbm02044

The genus Lelliottia includes species regularly isolated from water, soil, spoiled fruit and vegetables, elm trees suffering from “wetwood” disease, and also from clinical samples. Cells are Gram-stain-negative, facultatively anaerobic, motile rods.... Read More about Lelliottia.

Kosakonia (2024)
Book Chapter
Brady, C. L. (2024). Kosakonia. In M. Trujillo, S. Dedysh, P. DeVos, B. Hedlund, P. Kämpfer, F. Rainey, & W. Whitman (Eds.), Bergey’s Manual of Systematics of Archaea and Bacteria. John Wiley and Sons. https://doi.org/10.1002/9781118960608.gbm02043

Species within the genus Kosakonia are primarily plant-growth-promoting bacteria, able to fix nitrogen and improve crop yield. However, several species have also been isolated from clinical samples and are thought to cause rare incidences of disease.... Read More about Kosakonia.

Bacteria associated with acute oak decline: Where did they come from? We know where they go (2023)
Journal Article
Maddock, D., Brady, C., Denman, S., & Arnold, D. (2023). Bacteria associated with acute oak decline: Where did they come from? We know where they go. Microorganisms, 11(11), Article 2789. https://doi.org/10.3390/microorganisms11112789

Acute oak decline is a high-impact disease causing necrotic lesions on the trunk, crown thinning and the eventual death of oak. Four bacterial species are associated with the lesions—Brenneria goodwinii, Gibbsiella quercinecans, Rahnella victoriana a... Read More about Bacteria associated with acute oak decline: Where did they come from? We know where they go.

Pluralibacter (2023)
Book Chapter
Brady, C. (2023). Pluralibacter. In Bergey's Manual of Systematics of Archaea and Bacteria. United Kingdom: John Wiley and Sons. https://doi.org/10.1002/9781118960608.gbm02045

Pluralibacter species are regularly isolated from clinical samples, cosmetics, environmental sources including water, and vegetables and cereals as well as pear trees suffering from brown leaf spot disease. Cells are Gram-negative, facultatively anae... Read More about Pluralibacter.

Description of Dryocola gen. nov. and two novel species, Dryocola boscaweniae sp. nov. and Dryocola clanedunensis sp. nov. isolated from the rhizosphere of native British oaks (2023)
Journal Article
Maddock, D., Brady, C., Denman, S., & Arnold, D. (2023). Description of Dryocola gen. nov. and two novel species, Dryocola boscaweniae sp. nov. and Dryocola clanedunensis sp. nov. isolated from the rhizosphere of native British oaks. Systematic and Applied Microbiology, 46(2), Article 126399. https://doi.org/10.1016/j.syapm.2023.126399

While investigating the role of the rhizosphere in the development of Acute Oak Decline, bacterial strains belonging to the family Enterobacteriaceae were isolated from rhizosphere soil following enrichment for the Enterobacterales. Partial sequencin... Read More about Description of Dryocola gen. nov. and two novel species, Dryocola boscaweniae sp. nov. and Dryocola clanedunensis sp. nov. isolated from the rhizosphere of native British oaks.

Description of a novel species of Leclercia, Leclercia tamurae sp. nov. and proposal of a novel genus Silvania gen. nov. containing two novel species Silvania hatchlandensis sp. nov. and Silvania confinis sp. nov. isolated from the rhizosphere of oak (2022)
Journal Article
Maddock, D., Arnold, D., Denman, S., & Brady, C. (2022). Description of a novel species of Leclercia, Leclercia tamurae sp. nov. and proposal of a novel genus Silvania gen. nov. containing two novel species Silvania hatchlandensis sp. nov. and Silvania confinis sp. nov. isolated from the rhizosphere of oak. BMC Microbiology, 22(1), 289. https://doi.org/10.1186/s12866-022-02711-x

Background: Acute Oak Decline (AOD) is a decline disease first reported on native oaks in the UK, but in recent years reports from further afield such as Europe and the Middle East, indicate that the distribution and host range is increasing at an al... Read More about Description of a novel species of Leclercia, Leclercia tamurae sp. nov. and proposal of a novel genus Silvania gen. nov. containing two novel species Silvania hatchlandensis sp. nov. and Silvania confinis sp. nov. isolated from the rhizosphere of oak.

Transfer of Erwinia toletana and Erwinia iniecta to a novel genus Winslowiella gen. nov. as Winslowiella toletana comb. nov. and Winslowiella iniecta comb. nov. and description of Winslowiella arboricola sp. nov., isolated from bleeding cankers on broadleaf hosts (2022)
Journal Article
Brady, C., Kaur, S., Crampton, B., Maddock, D., Arnold, D., & Denman, S. (2022). Transfer of Erwinia toletana and Erwinia iniecta to a novel genus Winslowiella gen. nov. as Winslowiella toletana comb. nov. and Winslowiella iniecta comb. nov. and description of Winslowiella arboricola sp. nov., isolated from bleeding cankers on broadleaf hosts. Frontiers in Microbiology, 13, 1063107. https://doi.org/10.3389/fmicb.2022.1063107

Following a screening campaign of bleeding cankers of broadleaf hosts in Great Britain, numerous bacterial strains were isolated, identified by 16S rRNA and protein-coding gene sequencing and ultimately classified. During the course of the study, sev... Read More about Transfer of Erwinia toletana and Erwinia iniecta to a novel genus Winslowiella gen. nov. as Winslowiella toletana comb. nov. and Winslowiella iniecta comb. nov. and description of Winslowiella arboricola sp. nov., isolated from bleeding cankers on broadleaf hosts.

Akutno odumiranje hrastova (AOH) – nova kompleksna bolest na hrastu crniki (Quercus ilex L.) i mogućnosti širenja na ostale vrste hrastova u Hrvatskoj (2022)
Journal Article
Pernek, M., Brady, C., Lacković, N., Dubravac, T., Jukić, A., & Kovač, M. (2022). Akutno odumiranje hrastova (AOH) – nova kompleksna bolest na hrastu crniki (Quercus ilex L.) i mogućnosti širenja na ostale vrste hrastova u Hrvatskoj. Šumarski list, 146(9-10), 439-446. https://doi.org/10.31298/sl.146.9-10.5

U radu se prikazuje pregled dosadašnjih saznanja o Akutnom odumiranju hrastova (AOH), u svijetu opisanom kao AOD (Acute oak decline). Ova polimikrobna bolest je nedavno otkrivena u Hrvatskoj (2021. godine) na poluotoku Pelegrin (otok Hvar), gdje se n... Read More about Akutno odumiranje hrastova (AOH) – nova kompleksna bolest na hrastu crniki (Quercus ilex L.) i mogućnosti širenja na ostale vrste hrastova u Hrvatskoj.

Description of three novel species of Scandinavium: Scandinavium hiltneri sp. nov., Scandinavium manionii sp. nov. and Scandinavium tedordense sp. nov., isolated from the oak rhizosphere and bleeding cankers of broadleaf hosts (2022)
Journal Article
Maddock, D., Brady, C., Kile, H., Denman, S., & Arnold, D. (2022). Description of three novel species of Scandinavium: Scandinavium hiltneri sp. nov., Scandinavium manionii sp. nov. and Scandinavium tedordense sp. nov., isolated from the oak rhizosphere and bleeding cankers of broadleaf hosts. Frontiers in Microbiology, 13, 1011653. https://doi.org/10.3389/fmicb.2022.1011653

While investigating the bacterial populations of environmental samples taken from a mix of healthy and Acute Oak Decline afflicted Quercus robur (pedunculate or English oak) rhizosphere soil samples and swabs of bleeding lesions on Tilia spp. (lime)... Read More about Description of three novel species of Scandinavium: Scandinavium hiltneri sp. nov., Scandinavium manionii sp. nov. and Scandinavium tedordense sp. nov., isolated from the oak rhizosphere and bleeding cankers of broadleaf hosts.

Brenneria tiliae sp. nov., isolated from symptomatic Tilia × moltkei and Tilia × europaea trees in the UK (2022)
Journal Article
Kile, H., Arnold, D., Allainguillaume, J., Denman, S., & Brady, C. (2022). Brenneria tiliae sp. nov., isolated from symptomatic Tilia × moltkei and Tilia × europaea trees in the UK. International Journal of Systematic and Evolutionary Microbiology, 72(10), https://doi.org/10.1099/ijsem.0.005515

Several strains of a previously undescribed bacterial species were isolated from mature Tilia hybrid trees suffering from bleed-ing cankers at various geographic locations in the UK. The strains were Gram-negative, facultatively anaerobic, and partia... Read More about Brenneria tiliae sp. nov., isolated from symptomatic Tilia × moltkei and Tilia × europaea trees in the UK.

Gibbsiella (2022)
Book Chapter
Brady, C., & Coutinho, T. (2022). Gibbsiella. In Bergey's Manual of Systematics of Archaea and Bacteria. John Wiley and Sons. https://doi.org/10.1002/9781118960608.gbm02015

The genus Gibbsiella includes species isolated from bacterial cankers of woody hosts including oak, walnut, olive, pear and apple trees, as well as oral cavities of bears and intestinal tracts of insects. Cells are Gram-negative, facultatively anaer... Read More about Gibbsiella.

Lonsdalea (2022)
Book Chapter
Brady, C., & Coutinho, T. (2022). Lonsdalea. In Bergey's Manual of Systematics of Archaea and Bacteria. John Wiley and Sons. https://doi.org/10.1002/9781118960608.gbm02016

The genus Lonsdalea comprises species isolated from bacterial cankers of woody hosts including oak, poplar and willow. Cells are Gram-negative, facultativley anaerobic, motile, short rods which appear singly or rarely in pairs. Species are mesophili... Read More about Lonsdalea.

Rahnella perminowiae sp. nov., Rahnella bonaserana sp. nov., Rahnella rivi sp. nov. and Rahnella ecdela sp. nov., isolated from diverse environmental sources, and emended description of the genus Rahnella (2022)
Journal Article
Brady, C., Asselin, J. A., Beer, S., Brurberg, M. B., Crampton, B., Venter, S., …Denman, S. (2022). Rahnella perminowiae sp. nov., Rahnella bonaserana sp. nov., Rahnella rivi sp. nov. and Rahnella ecdela sp. nov., isolated from diverse environmental sources, and emended description of the genus Rahnella. International Journal of Systematic and Evolutionary Microbiology, 72(1), https://doi.org/10.1099/ijsem.0.005190

Bacteria isolated from onion bulbs suffering from bacterial decay in the United States and Norway were previously shown to belong to the genus Rahnella based on partial housekeeping gene sequences and/or fatty acid analysis. However, many strains cou... Read More about Rahnella perminowiae sp. nov., Rahnella bonaserana sp. nov., Rahnella rivi sp. nov. and Rahnella ecdela sp. nov., isolated from diverse environmental sources, and emended description of the genus Rahnella.

Brenneria goodwinii growth in vitro is improved by competitive interactions with other bacterial species associated with Acute Oak Decline (2021)
Journal Article
Brady, C., Orsi, M., Doonan, J., Denman, S., & Arnold, D. (2022). Brenneria goodwinii growth in vitro is improved by competitive interactions with other bacterial species associated with Acute Oak Decline. Current Research in Microbial Sciences, 3, Article 100102. https://doi.org/10.1016/j.crmicr.2021.100102

Brenneria goodwinii, Rahnella victoriana and Gibbsiella quercinecans are three bacterial species frequently isolated together from oak displaying symptoms of Acute Oak Decline (AOD), which include weeping patches on trunks. All three bacterial specie... Read More about Brenneria goodwinii growth in vitro is improved by competitive interactions with other bacterial species associated with Acute Oak Decline.

Brenneria (2021)
Book Chapter
Brady, C., & Coutinho, T. (2021). Brenneria. In Bergey's Manual of Systematics of Archaea and Bacteria. John Wiley and Sons. https://doi.org/10.1002/9781118960608.gbm01136.pub2

The genus Brenneria was created to accommodate bacteria causing disease on woody hosts. Species cause a range of cankers, wilts and necroses on willow, oak, alder, walnut and are also associated with disease-causing species of Lonsdalea. Cells are Gr... Read More about Brenneria.

Roadmap for naming uncultivated Archaea and Bacteria (2020)
Journal Article
Murray, A. E., Freudenstein, J., Gribaldo, S., Hatzenpichler, R., Hugenholtz, P., Kämpfer, P., …Reysenbach, A. (2020). Roadmap for naming uncultivated Archaea and Bacteria. Nature Microbiology, 5(8), 987-994. https://doi.org/10.1038/s41564-020-0733-x

The assembly of single-amplified genomes (SAGs) and metagenome-assembled genomes (MAGs) has led to a surge in genome-based discoveries of members affiliated with Archaea and Bacteria, bringing with it a need to develop guidelines for nomenclature of... Read More about Roadmap for naming uncultivated Archaea and Bacteria.