Results 71 to 80 of about 22,011 (223)

Role of antibiotic production by Erwinia herbicola Eh252 in biological control of Erwinia amylovora [PDF]

Journal of Bacteriology, 1992
Erwinia herbicola Eh252 is a nonpathogenic epiphytic bacterium that reduces fire blight incidence when sprayed onto apple blossoms before inoculation with Erwinia amylovora, the causal agent of fire blight. Eh252 was found to produce on minimal medium an antibiotic that inhibited the growth of E. amylovora.
Vanneste, J.L., Yu, J., Beer, S.V.
openaire   +3 more sources

Bacteriophages in the Rhizosphere: Roles in Nutrient Cycling, Bacterial Community Structure, and Animal‐Mediated Dispersal

MicrobiologyOpen, Volume 15, Issue 3, June 2026.
This review discusses bacteriophages' roles in soil ecosystems, highlighting their impact on nutrient cycling, plant health, and soil remediation, as well as animal‐mediated phage dispersal mechanisms. Overall, while bacteriophages have potential biotechnological applications, their negative effects on microbial functions and nutrient cycling highlight
Majid Komijani, Hassan Maddahi, Marzieh Rezaei, Mohammad Hussein Abnosi, Abdullah Khalaf Ahmed   +4 more
wiley   +1 more source

Expression of lysozymes from Erwinia amylovora phages and Erwinia genomes and inhibition by a bacterial protein

, 2012
Genes coding for lysozyme-inhibiting proteins (Ivy) were cloned from the chromosomes of the plant pathogens Erwinia amylovora and Erwinia pyrifoliae. The product interfered not only with activity of hen egg white lysozyme, but also with an enzyme from E.
Gernold, M., Geider, Klaus, Müller, I., Schneider, Bernd   +3 more
core   +1 more source

PENGEMBANGAN BIO-BAKTERISIDA YANG MEMANFAATKAN BAHAN AKTIF BAKTERI ENDOFIT POTENSIAL ANTAGONIS UNTUK MENGENDALIKAN Erwinia sp., DI UMBI KENTANG

Jurnal HPT (Hama Penyakit Tumbuhan), 2014
ABSTRAK Erwinia sp., merupakan bakteri penyebab penyakit busuk lunak pada umbi kentang yang menyerang di lapangan maupun di gudang penyimpanan dan dapat mengurangi kualitas umbi kentang.
Eka Kartini, Abdul Latief Abadi, Luqman Qurata Aini   +2 more
doaj  

Extracellular Proteases in Erwinia chrysanthemi

Microbiology, 1986
Extracellular proteolytic enzyme activity has been detected in cultures of Erwinia chrysanthemi. This activity, which appears when the cells are grown in the presence of peptides, is rather unstable. A hyperproteolytic mutant was isolated which produces two proteases of apparent polypeptide molecular mass of 50 and 55 kDa, respectively.
Wandersman, Cécile, Andro, Thierry, Bertheau, Yves   +2 more
openaire   +3 more sources

Fog, Symbiosis, and Survival: The Ecological Architecture of the Grit Crust From the Atacama Desert Represents a Lichen Holobiome Rather Than a Soil Microbiome

Environmental Microbiology, Volume 28, Issue 6, June 2026.
Multi‐marker metabarcoding (16S rRNA, 18S rRNA, ITS2) of the fog‐dependent grit crust in the Atacama Desert reveals a community structured by lichen symbioses rather than typical soil‐derived microbial assemblages. The green algal photobiont Trebouxia dominates the eukaryotic community, accompanied by lichenized Caliciales and lichen‐associated ...
Patrick Jung, Lina Werner, Rebekah Brand, Laura Briegel‐Williams, Karen Baumann, Guillaume Letendu, Michael Lakatos   +6 more
wiley   +1 more source

Characterisation and In Planta Activity of Bacteriophages That Infect the Key Bacterial Species Associated With Acute Oak Decline

Microbial Biotechnology, Volume 19, Issue 6, June 2026.
Phages that infect the oak pathogens Brenneria goodwinii and Gibbsiella quercinecans were isolated. The phages were able to effectively reduce bacterial populations of their respective hosts in vitro. However, when applied in planta, the phages did not reduce host populations and instead phages and bacteria co‐existed over time.
Emily R. Grace, Vanja Milenkovic, Katherine G. Hinton, Sabrine Dhaouadi, Diana Vinchira‐Villarraga, Michael A. Brockhurst, Mojgan Rabiey, Robert W. Jackson   +7 more
wiley   +1 more source

Microorganisms asssociated with postharvest spoilage of yams

Annals of Tropical Research, 2000
This study isolated the microorganisms causing major spoilage of yams collected during a two-year period from various markets in Orissa, India. Seven fungal and two bacterial species (Erwinia sp.
R.C. Ray, M. Nedunzhiyan, C. Balagopalan
doaj  

Functional Characterisation of the Quorum‐Sensing Regulator ExpREcz in Modulation of Dickeya oryzae Motility and Virulence

Molecular Plant Pathology, Volume 27, Issue 6, June 2026.
In the absence of OHHL synthase ExpIEcz, ExpREcz represses self‐expression via EDDR region and regulates Dickeya oryzae virulence traits. OHHL synthesised via ExpIEcz abolishes ExpREcz function but promotes OHHL production and D. oryzae virulence.
Zhibin Liang, Huidi Liu, Ling He, Zhongqiao Chen, Weihan Gu, Xiaoyan Wu, Qunyi Chen, Xinbo Wang, Lian‐Hui Zhang   +8 more
wiley   +1 more source

Plant Genetic Engineering: Technological Pathways, Application Scenarios, and Future Directions

Advanced Science, Volume 13, Issue 30, 28 May 2026.
This review maps the fast‐evolving landscape of plant genetic engineering, linking enabling platforms with trait‐focused applications in architecture optimization, stress resilience, yield improvement, and quality enhancement. It highlights how genome editing, transgenic strategies, and emerging multi‐gene approaches reshape breeding pipelines, while ...
Peilin Wang, Wenzhi Wang, Dongjiao Wang, Qibin Wu, Youxiong Que   +4 more
wiley   +1 more source