Results 21 to 30 of about 355,258 (267)

From Insect Communication to Bacterial Communication [PDF]

open access: yesJournal of Chemical Ecology, 2014
One of the driving forces in the early stages of the ISCE and the Journal of Chemical Ecologywas the aim to unravel the chemistry and biology of insect communication. Since then, a remarkable number of insect pheromones have been identified, probably for about 1,000 species, and the mysteries of their formation and perception elucidated, in some cases ...
openaire   +2 more sources

Community-acquired bacterial meningitis [PDF]

open access: yesNature Reviews Disease Primers, 2016
Meningitis is an inflammation of the meninges and subarachnoid space that can also involve the brain cortex and parenchyma. It can be acquired spontaneously in the community - community-acquired bacterial meningitis - or in the hospital as a complication of invasive procedures or head trauma (nosocomial bacterial meningitis).
Diederik van de Beek   +5 more
openaire   +5 more sources

The root endophytic bacterial community of Ricinus communis L. resembles the seeds community more than the rhizosphere bacteria independent of soil water content

open access: yesScientific Reports, 2021
Rhizosphere and root endophytic bacteria are crucial for plant development, but the question remains if their composition is similar and how environmental conditions, such as water content, affect their resemblance.
Stephanie E. Hereira-Pacheco   +2 more
doaj   +1 more source

New Vocabulary for Bacterial Communication

open access: yesChemBioChem, 2019
AbstractQuorum sensing (QS) is widely accepted as a procedure that bacteria use to converse. However, prevailing thinking places acyl homoserine lactones (AHLs) at the forefront of this communication pathway in Gram‐negative bacteria. With the advent of high‐throughput genomics and the subsequent influx of bacterial genomes, bioinformatics analysis has
Nicholas J. Tobias   +5 more
openaire   +5 more sources

The defensome of complex bacterial communities

open access: yesNature Communications, 2023
AbstractBacteria have developed various defense mechanisms to avoid infection and killing in response to the fast evolution and turnover of viruses and other genetic parasites. Such pan-immune system (defensome) encompasses a growing number of defense lines that include well-studied innate and adaptive systems such as restriction-modification, CRISPR ...
Beavogui, Angelina   +7 more
openaire   +6 more sources

Variations of bacterial community during the decomposition of Microcystis under different temperatures and biomass

open access: yesBMC Microbiology, 2019
Background The decomposition of Microcystis can dramatically change the physicochemical properties of freshwater ecosystems. Bacteria play an important role in decomposing organic matters and accelerating the cycling of materials within freshwater lakes.
Shuren Wang   +6 more
doaj   +1 more source

Plants changed the response of bacterial community to the nitrogen and phosphorus addition ratio

open access: yesFrontiers in Plant Science, 2023
IntroductionHuman activities have increased the nitrogen (N) and phosphorus (P) supply ratio of the natural ecosystem, which affects the growth of plants and the circulation of soil nutrients.
Zehao Zhang   +6 more
doaj   +1 more source

Bacterial communication and group behavior [PDF]

open access: yesJournal of Clinical Investigation, 2003
The existence of species-specific and interspecies bacterial cell-cell communication and group organization was only recently accepted. Researchers are now realizing that the ability of these microbial teams to communicate and form structures, known as biofilms, at key times during the establishment of infection significantly increases their ability to
openaire   +2 more sources

Longitudinal Study on Dynamics and Determinants of Nutritional Status among Children Suffering from Tuberculosis in Purulia District of West Bengal

open access: yesNational Journal of Community Medicine
Introduction: Malnutrition in children is a significant cause and risk factor for tuberculosis infection and mortality. This study tracked changes in nutritional parameters among tuberculous children in a public health context.
Pramit Ghosh   +2 more
doaj   +1 more source

The Total and Active Bacterial Community of the Chlorolichen Cetraria islandica and Its Response to Long-Term Warming in Sub-Arctic Tundra

open access: yesFrontiers in Microbiology, 2020
Lichens are traditionally defined as a symbiosis between a fungus and a green alga and or a cyanobacterium. This idea has been challenged by the discovery of bacterial communities inhabiting the lichen thalli.
Ingeborg J. Klarenberg   +7 more
doaj   +1 more source

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