Results 11 to 20 of about 1,665 (124)

Update of the list of QPS-recommended biological agents intentionally added to food or feeds as notified to EFSA. [PDF]

EFSA J
Abstract The qualified presumption of safety (QPS) process was developed to provide a harmonised safety assessment approach to support EFSA Scientific Panels and Units. The QPS approach assesses the taxonomic identity, body of relevant knowledge and safety concerns of microorganisms intentionally added to the food and feed chain.
EFSA Panel on Biological Hazards (BIOHAZ), Allende A, Alvarez-Ordóñez A, Bortolaia V, Bover-Cid S, De Cesare A, Dohmen W, Guillier L, Jacxsens L, Nauta M, Mughini-Gras L, Ottoson J, Peixe L, Perez-Rodriguez F, Skandamis P, Suffredini E, Chemaly M, Cocconcelli PS, Fernández Escámez PS, Maradona MP, Querol A, Sijtsma L, Suarez JE, Sundh I, Barizzone F, Dastouet J, Doyle N, Correia S, Herman L.   +28 more
europepmc   +2 more sources

Production, characterization and structural modification of exopolysaccharide-based bioflocculant by Rhizobium radiobacter SZ4S7S14 and media optimization [PDF]

3 Biotech, 2017
Osama Abdalla Abdelshafy Mohamad, Wen-Jun Li, Liu Yong-Hong   +2 more
exaly   +2 more sources

Peritonitis due to Rhizobium radiobacter [PDF]

Einstein (São Paulo), 2011
ABSTRACT Rhizobium radiobacter (Agrobacterium radiobacter) is an aerobic Gram-negative rod belonging to Agrobacterium genus, a group of phytopathogenic bacteria present in the soil that has been implicated in human opportunistic infections. We report a clinical case of bacterial peritonitis in a 5-year-old child with chronic renal disease in peritoneal
Raquel Marta, Catarina Dâmaso, José Esteves da Silva, Margarida Almeida   +3 more
openaire   +7 more sources

Pneumonia Caused by Rhizobium radiobacter

Mediterranean Journal of Infection Microbes and Antimicrobials, 2014
Rhizobium spp. are aerobic, motile, non-spore forming, oxidase-positive, gram-negative rods. It has been shown that these microorganisms, which were not considered a pathogen initially, may lead to various infections. In particular, Rhizobium radiobacter, as opportunistic pathogens, have been found responsible in the development of many clinical ...
Arzu ALTUNÇEKİÇ YILDIRIM, Yeliz ÇETİNKOL, Özgür YAĞAN, Nilay TAŞ   +3 more
openaire   +2 more sources

Clinical and Microbiological Characteristics ofRhizobium radiobacterInfections [PDF]

Clinical Infectious Diseases, 2004
Data obtained from 1996 to 2002 on 13 patients with Rhizobium radiobacter infections were analyzed. Ten patients (76%) had underlying hematological malignancy or solid-organ cancer. Six patients (46%) had febrile neutropenia during the course of R. radiobacter infection.
Chih-Cheng, Lai, Lee-Jene, Teng, Po-Ren, Hsueh, Ang, Yuan, Kuang-Chau, Tsai, Jih-Luh, Tang, Hwei-Fang, Tien   +6 more
openaire   +2 more sources

Primary bacteraemia caused by Rhizobium radiobacter in a patient with solid tumours [PDF]

Journal of Medical Microbiology, 2006
A case of Rhizobium radiobacter primary bacteraemia in a patient with solid tumours is reported. Corticosteroid therapy and diabetes mellitus were the predisposing factors. The patient was treated successfully with amikacin and piperacillin/tazobactam. The clinical isolate was identified as R. radiobacter by 16S rRNA gene sequencing. Phytopathogenicity
G B, Christakis, P, Alexaki, A S, Alivizatos, I, Chalkiopoulou, A E, Athanasiou, I K, Zarkadis   +5 more
openaire   +2 more sources

Rhizobacteria Exopolysaccharide: A Boon in Reclaiming Soil Fertility, Augmenting Plant Growth and Plant Stress Resilience

Environmental Microbiology Reports, Volume 18, Issue 2, April 2026.
Microbial exopolysaccharides (EPS) enhance plant stress tolerance and soil health by improving water retention, nutrient cycling, and resilience to salinity and heavy metals, offering a biodegradable and eco‐friendly alternative to synthetic polymers for sustainable agriculture. ABSTRACT Microbial exopolysaccharides (EPSs) serve multiple industrial and
Aishmita Gantait, Sam A. Masih, Ann Maxton, Adriano Sofo, Rosangela Addesso   +4 more
wiley   +1 more source

Antimicrobial Resistance and Infant Mortality in Sri Lanka: A Retrospective Cohort Study

Journal of Paediatrics and Child Health, Volume 62, Issue 3, Page 446-455, March 2026.
ABSTRACT Objective Sepsis is a major cause of mortality among children, with the highest burden evident in neonates and young infants, particularly, in resource‐constrained healthcare settings. Despite this burden, there are insufficient published data to delineate the epidemiology of neonatal sepsis from many of these settings.
Gayana P. S. Gunaratna, Michelle L. Harrison, Benjamin F. R. Dickson, Rajeev Sathanandaraja, T. M. Ruwanthi Perera, Nambage Shirani Chandrasiri, Anasuya Sutharson, Jannah Baker, Phoebe C. M. Williams   +8 more
wiley   +1 more source

PHYTOHORMONE ACTIVITY OF RHIZOBIUM RADIOBACTER STRAINS

Agriciltural microbiology, 2009
The possibility of Rhizobium radiobacter strains isolated from rhizosphere of winter wheat to produce phytohormones of stimulatory action at use of methods of biotesting was established. It was shown, that bacterial culture liquid possesses high auxin, gibberellin and cytokinin activity at dilution ratio 1:10 and 1:100.
А.O. Trepach, L.M. Tokmakova, N.M. Bliznjuk   +2 more
openaire   +2 more sources

Molecular changes in agroinfiltrated leaves of Nicotiana benthamiana expressing suppressor of silencing P19 and coronavirus‐like particles

Plant Biotechnology Journal, Volume 24, Issue 1, Page 99-130, January 2026.
Summary The production of coronavirus disease 2019 vaccines can be achieved by transient expression of the spike (S) protein of severe acute respiratory syndrome coronavirus 2 in agroinfiltrated leaves of Nicotiana benthamiana. Relying on bacterial vector Agrobacterium tumefaciens, this process is favoured by co‐expression of viral silencing suppressor
Louis‐Philippe Hamel, Francis Poirier‐Gravel, Marie‐Ève Paré, Rachel Tardif, Marc‐André Comeau, Pierre‐Olivier Lavoie, Andréane Langlois, Marie‐Claire Goulet, Dominique Michaud, Marc‐André D'Aoust   +9 more
wiley   +1 more source