All Outputs (38)

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.

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.

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.

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.

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.

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.

A grain rot of rice in Iran caused by a Xanthomonas strain closely related to X. sacchari (2020)
Journal Article
Mirghasempour, S. A., Huang, S., Studholme, D. J., & Brady, C. L. (2020). A grain rot of rice in Iran caused by a Xanthomonas strain closely related to X. sacchari. Plant Disease, 104(6), 1581-1583. https://doi.org/10.1094/PDIS-01-20-0179-SC

Rice grain rot disease was detected for the first time in Mazandaran Province, Iran. The bacteria isolated from infected rice plants showed grains rotted and darkening. A Xanthomonas strain closely connected to X. sacchari was identified using molecu... Read More about A grain rot of rice in Iran caused by a Xanthomonas strain closely related to X. sacchari.

Pseudomonas kirkiae sp. nov., a novel species isolated from oak in the United Kingdom, and phylogenetic considerations of the genera Pseudomonas, Azotobacter and Azomonas (2020)
Journal Article
Bueno-Gonzalez, V., Brady, C., Denman, S., Allainguillaume, J., & Arnold, D. (2020). Pseudomonas kirkiae sp. nov., a novel species isolated from oak in the United Kingdom, and phylogenetic considerations of the genera Pseudomonas, Azotobacter and Azomonas. International Journal of Systematic and Evolutionary Microbiology, 70(4), 2426-2434. https://doi.org/10.1099/ijsem.0.004055

As the current episode of Acute Oak Decline (AOD) continues to affect native British oak in the United Kingdom, ongoing isola-tions from symptomatic and healthy oak have yielded a large Pseudomonas species population. These strains could be divided i... Read More about Pseudomonas kirkiae sp. nov., a novel species isolated from oak in the United Kingdom, and phylogenetic considerations of the genera Pseudomonas, Azotobacter and Azomonas.

Pseudomonas daroniae sp. nov. and Pseudomonas dryadis sp. nov., isolated from pedunculate oak affected by acute oak decline in the UK (2019)
Journal Article
Bueno-Gonzalez, V., Brady, C., Denman, S., Plummer, S., Allainguillaume, J., & Arnold, D. (2019). Pseudomonas daroniae sp. nov. and Pseudomonas dryadis sp. nov., isolated from pedunculate oak affected by acute oak decline in the UK. International Journal of Systematic and Evolutionary Microbiology, 69(11), 3368-3376. https://doi.org/10.1099/ijsem.0.003615

Twenty-two cream-coloured bacterial strains were isolated from oak trees affected by acute oak decline (AOD) in Southern England. Isolates were Gram-negative, motile, slightly curved rods, aerobic, non-spore-forming, catalase positive and oxidase pos... Read More about Pseudomonas daroniae sp. nov. and Pseudomonas dryadis sp. nov., isolated from pedunculate oak affected by acute oak decline in the UK.

Taxonomy and identification of bacteria associated with acute oak decline (2017)
Journal Article
Brady, C., Arnold, D. L., McDonald, J., & Denman, S. (2017). Taxonomy and identification of bacteria associated with acute oak decline. World Journal of Microbiology and Biotechnology, 33(7), https://doi.org/10.1007/s11274-017-2296-4

© 2017, The Author(s). Acute oak decline (AOD) is a relatively newly described disorder affecting native oak species in Britain. Symptomatic trees are characterised by stem bleeds from vertical fissures, necrotic lesions in the live tissue beneath an... Read More about Taxonomy and identification of bacteria associated with acute oak decline.

Rapid identification of bacteria associated with Acute Oak Decline by high-resolution melt analysis (2016)
Journal Article
Brady, C., Allainguillaume, J., Denman, S., & Arnold, D. (2016). Rapid identification of bacteria associated with Acute Oak Decline by high-resolution melt analysis. Letters in Applied Microbiology, 63(2), 89-95. https://doi.org/10.1111/lam.12593

© 2016 The Society for Applied Microbiology Two Gram-negative Enterobacteriaceae, Gibbsiella quercinecans and Brenneria goodwinii, are frequently isolated from oak suffering from Acute Oak Decline. These two species are difficult to identify based on... Read More about Rapid identification of bacteria associated with Acute Oak Decline by high-resolution melt analysis.

Gibbsiella papilionis Kim et al. 2013 is a later heterotypic synonym of gibbsiella dentisursi Saito et al. 2013 (2015)
Journal Article
Brady, C., Irisawa, T., Iino, T., Ohkuma, M., Arnold, D. L., & Denman, S. (2015). Gibbsiella papilionis Kim et al. 2013 is a later heterotypic synonym of gibbsiella dentisursi Saito et al. 2013. International Journal of Systematic and Evolutionary Microbiology, 65(12), 4788-4791. https://doi.org/10.1099/ijsem.0.000649

© 2015 IUMS. Synonymy of Gibbsiella dentisursi DSM 23818T (=NUM 1720T) and Gibbsiella papilionis JCM 18389T (=LEN33T) was suspected following multilocus sequence analysis (MLSA) of both type strains in a previous classification study, where they were... Read More about Gibbsiella papilionis Kim et al. 2013 is a later heterotypic synonym of gibbsiella dentisursi Saito et al. 2013.

Rahnella victoriana sp. nov., Rahnella bruchi sp. nov., Rahnella woolbedingensis sp. nov., classification of Rahnella genomospecies 2 and 3 as Rahnella variigena sp. nov. and Rahnella inusitata sp. nov., respectively and emended description of the genus Rahnella (2014)
Journal Article
Brady, C., Hunter, G., Kirk, S., Arnold, D. L., & Denman, S. (2014). Rahnella victoriana sp. nov., Rahnella bruchi sp. nov., Rahnella woolbedingensis sp. nov., classification of Rahnella genomospecies 2 and 3 as Rahnella variigena sp. nov. and Rahnella inusitata sp. nov., respectively and emended description of the genus Rahnella. Systematic and Applied Microbiology, 37(8), 545-552. https://doi.org/10.1016/j.syapm.2014.09.001

© 2014 Published by Elsevier GmbH. Isolations from oak symptomatic of Acute Oak Decline, alder and walnut log tissue, and buprestid beetles in 2009-2012 yielded 32 Gram-negative bacterial strains showing highest gyrB sequence similarity to Rahnella a... Read More about Rahnella victoriana sp. nov., Rahnella bruchi sp. nov., Rahnella woolbedingensis sp. nov., classification of Rahnella genomospecies 2 and 3 as Rahnella variigena sp. nov. and Rahnella inusitata sp. nov., respectively and emended description of the genus Rahnella.