Results 71 to 80 of about 4,298,605 (379)

Light-controlled bacteria-surface and bacteria-bacteria adhesions

, 2019
In bacterial biofilms, collective functions arise from the social interactions and spatial organization of bacteria. Controlling bacterial adhesion as key steps in biofilm formation with high spatial and temporal precision is essential for controlling the formation, organization and microstructure of biofilms.
openaire   +4 more sources

Evolutionary interplay between viruses and R‐loops

FEBS Letters, EarlyView.
Viruses interact with specialized nucleic acid structures called R‐loops to influence host transcription, epigenetic states, latency, and immune evasion. This Perspective examines the roles of R‐loops in viral replication, integration, and silencing, and how viruses co‐opt or avoid these structures.
Zsolt Karányi, Zita Képes, Zoltán Szabó, Eszter Csoma, Lóránt Székvölgyi   +4 more
wiley   +1 more source

Role of Plant Growth Promoting Rhizobacteria (PGPR) as a Plant Growth Enhancer for Sustainable Agriculture: A Review

Bacteria
The rhizosphere of a plant is home to helpful microorganisms called plant growth-promoting rhizobacteria (PGPR), which play a crucial role in promoting plant growth and development.
Asma Hasan, Baby Tabassum, Mohammad Hashim, Nagma Khan   +3 more
doaj   +1 more source

Application of biological filters in water treatment systems [PDF]

, 1973
Silver chloride placed on or close to barrier kills bacteria as they arrive. Dead bacteria accumulate linearly, whereas previously, live bacteria accumulated exponentially.
Bambenek, R. A., Hurley, T. L.
core   +1 more source

GABA Modulating Bacteria of the Human Gut Microbiota

Nature Microbiology, 2018
The gut microbiota affects many important host functions, including the immune response and the nervous system1. However, while substantial progress has been made in growing diverse microorganisms of the microbiota2, 23–65% of species residing in the ...
Philip Strandwitz, Ki Hyun Kim, D. Terekhova, Joanne K. Liu, Anukriti Sharma, Jennifer Levering, Daniel McDonald, David Dietrich, Timothy R. Ramadhar, Asama Lekbua, Nader Mroue, C. Liston, E. Stewart, M. Dubin, K. Zengler, R. Knight, J. Gilbert, J. Clardy, K. Lewis   +18 more
semanticscholar   +1 more source

Purification tags markedly affect self‐aggregation of CPEB3

FEBS Letters, EarlyView.
Although recombinant proteins are used to study protein aggregation in vitro, uncleaved tags can interfere with accurate interpretation. Our findings demonstrate that His₆‐GFP and His₁₂ tags significantly affect liquid droplet and amyloid fibril formation in the intrinsically disordered region (IDR) of mouse cytoplasmic polyadenylation element‐binding ...
Harunobu Saito, Yujin Lee, Motoharu Ueno, Naotaka Sekiyama, Masatomo So, Ayako Furukawa, Kenji Sugase   +6 more
wiley   +1 more source

Simple chamber facilitates chemiluminescent detection of bacteria [PDF]

, 1970
Test chamber enables rapid estimation of bacteria in a test sample through the reaction of luminol and an oxidant with the cytochrome C portion of certain species of bacteria.
Marts, E. C., Wilkins, J. R.
core   +1 more source

Photosynthesis is widely distributed among Proteobacteria as demonstrated by the phylogeny of PufLM reaction center proteins

, 2018
Two different photosystems for performing bacteriochlorophyll-mediated photosynthetic energy conversion are employed in different bacterial phyla. Those bacteria employing a photosystem II type of photosynthetic apparatus include the phototrophic purple ...
Imhoff, J., Künzel, S., Rahn, T.
core   +1 more source

Quantification of the number of adsorbed bacteria on an optical waveguide [PDF]

, 2010
A simple method is presented for determining the number of bacteria adsorbed on a planar optical waveguide from measurements of a single effective refractive index.
Ramsden, Jeremy J., Yeh, Yun-Peng
core   +1 more source

Bacterias anaerobias

Hechos Microbiológicos, 2014
RESUMEN: Las bacterias anaerobias además de ser un importante componente de la microbiota humana del tracto intestinal, piel y mucosas; pueden convertirse en un patógeno potencial cuando ocurre una alteración en el tejido del hospedero o cuando se traslocan a otros sitios para producir infecciones en individuos que presentan condiciones que los hace ...
openaire   +2 more sources