Results 71 to 80 of about 3,634 (182)

Ocular microbiota types and longitudinal microbiota alterations in patients with chronic dacryocystitis with and without antibiotic pretreatment

iMetaOmics, Volume 1, Issue 1, September 2024.
Two types of ocular microbiota and three types of nasal microbiota were demonstrated among ocular diseases patients. Although clinical recovery is comparable, the antibiotic pretreatment significantly changed the ocular microbiota 4 weeks after dacryocystorhinostomy, which suggested the antibiotic is not needed for recovery from dacryocystorhinostomy ...
Shengru Wu, Limin Zhu, Tingting Wang, Chenguang Zhang, Jiaqi Lin, Yanjin He, Junhu Yao, Tingting Lin, Juan Du   +8 more
wiley   +1 more source

Destabilization of the Tumor-Inducing Plasmid from an Octopine-Type Agrobacterium tumefaciens Lineage Drives a Large Deletion in the Co-resident At Megaplasmid

G3: Genes, Genomes, Genetics, 2019
Bacteria with multi-replicon genome organizations, including members of the family Rhizobiaceae, often carry a variety of niche-associated functions on large plasmids.
Ian S. Barton, Thomas G. Platt, Douglas B. Rusch, Clay Fuqua   +3 more
doaj   +1 more source

Arabidopsis F‐box proteins D5BF1 and D5BF2 negatively regulate Agrobacterium‐mediated transformation and tumorigenesis

Molecular Plant Pathology, Volume 25, Issue 9, September 2024.
D5BF1 and D5BF2 suppress the Agrobacterium infection process by mediating the degradation of Agrobacterium virulence protein VirD5 through the host's ubiquitin/26S proteasome system. Abstract The pathogen Agrobacterium tumefaciens is known for causing crown gall tumours in plants. However, it has also been harnessed as a valuable tool for plant genetic
Qin Hu, Xueying Li, Weijie Xi, Junjie Xu, Chao Xu, Israel Ausin, Yafei Wang   +6 more
wiley   +1 more source

Microbiome dynamics during malting of barley grains infested by Fusarium graminearum strains

Plant Pathology, Volume 73, Issue 7, Page 1886-1900, September 2024.
We document variation in bacterial communities and their dynamics during the malting process, across years, barley cultivars and the presence and strain identity of a fungal pathogen, Fusarium graminearum. Abstract Barley grain harvested for malting poses an interesting case study for the impacts of plant‐associated microbiomes because the conditions ...
Matthew G. Bakker, Anuradha U. Jayathissa, W. G. Dilantha Fernando, Ana Badea, James R. Tucker   +4 more
wiley   +1 more source

Nanoparticles‐based double‐stranded RNA delivery as an antiviral agent in shrimp aquaculture

Reviews in Aquaculture, Volume 16, Issue 4, Page 1647-1673, September 2024.
Role of nanoparticles for double‐stranded RNA delivery in shrimp aquaculture. Abstract The review encapsulates the comprehensive exploration of RNA interference technology's application in shrimp aquaculture, covering molecular intricacies, production methods, and practical applications.
Veasarach Jonjaroen, Patai Charoonnart, Sarocha Jitrakorn, Panwajee Payongsri, Rudee Surarit, Vanvimon Saksmerprome, Nuttawee Niamsiri   +6 more
wiley   +1 more source

Development and utilization of new O2-independent bioreporters

Microbiology Spectrum
Fluorescent proteins have revolutionized science since their discovery in 1962. They have enabled imaging experiments to decipher the function of proteins, cells, and organisms, as well as gene regulation.
Eva Agranier, Pauline Crétin, Aurélie Joublin-Delavat, Léa Veillard, Katia Touahri, François Delavat   +5 more
doaj   +1 more source

Embracing complexity in plant–microbiome systems

Environmental Microbiology Reports, Volume 16, Issue 4, August 2024.
Microbiomes are vital for plant health, productivity, and ecology, yet many aspects still need clarification. Key issues include: How can we shift from focusing on taxonomy to studying functions? How can we reduce methodological biases? How do we account for overlooked microorganisms? How do microbe–microbe interactions affect plant performance?
María Josefina Poupin, Bernardo González   +1 more
wiley   +1 more source

A Rhizobium leguminosarum Lipopolysaccharide Lipid-A Mutant Induces Nitrogen-Fixing Nodules with Delayed and Defective Bacteroid Formation

Molecular Plant-Microbe Interactions, 2004
Lipopolysaccharides from pea-nodulating strain Rhizobium leguminosarum bv. viciae 3841, as all other members of the family Rhizobiaceae with the possible exception of Azorhizobium caulinodans, contains a very long chain fatty acid; 27-hydroxyoctacosanoic
Vinata Vedam, Janine G. Haynes, Elmar L. Kannenberg, Russell W. Carlson, D. Janine Sherrier   +4 more
doaj   +1 more source

16S rRNA gene sequencing reveals altered gut microbiota in young adults with schizophrenia and prominent negative symptoms

Brain and Behavior, Volume 14, Issue 6, June 2024.
Gut microbiome is altered in young adult patients with SCH‐N six genera that can distinguish SCH‐N from HC were identified. Abstract Background Gut dysbiosis has been established as a characteristic of schizophrenia (SCH). However, the signatures regarding SCH patients with prominent negative symptoms (SCH‐N) in young adults have been poorly elucidated.
Yi‐Huan Chen, Huan Yu, Fen Xue, Jie Bai, Li Guo, Zheng‐Wu Peng   +5 more
wiley   +1 more source

The Aedes albopictus (Diptera: Culicidae) microbiome varies spatially and with Ascogregarine infection.

PLoS Neglected Tropical Diseases, 2020
The mosquito microbiome alters the physiological traits of medically important mosquitoes, which can scale to impact how mosquito populations sustain disease transmission.
Priscilla Seabourn, Helen Spafford, Nicole Yoneishi, Matthew Medeiros   +3 more
doaj   +1 more source