Results 81 to 90 of about 7,989 (190)

Effects of Legume‒Cereal Rotation on Sorghum Rhizosphere Microbial Community Structure and Nitrogen‐Cycling Functions

open access: yesMicrobiologyOpen, Volume 14, Issue 5, October 2025.
Our metagenomic study revealed the impact of sorghum cultivated in soils previously grown with cowpea, soybean, and maize on rhizosphere microbiome and soil nitrogen cycling. ABSTRACT Legumes form mutualistic interactions with specific soil microbiomes that fix atmospheric nitrogen and improve soil fertility.
Ben Jesuorsemwen Enagbonma   +2 more
wiley   +1 more source

Microtiter Plate Cultivation Systems Enable Chemically Diverse Metabolic Footprints During Bacterial Natural Product Discovery

open access: yesBiotechnology and Bioengineering, Volume 122, Issue 8, Page 2021-2036, August 2025.
The utilization of microtiter plate cultivation systems in the discovery of natural products expands the secondary metabolic footprint. Microtiter plate cultivation systems, in particular the 48 well flower plate, facilitate the parallelization of bacterial cultivation and offer a greater degree of comparability to stirred tank bioreactors in ...
Anton Lindig   +2 more
wiley   +1 more source

Bacterial Diversity in Deep‐Sea Sediments of the North Atlantic Ocean and Their Biosynthesis of Secondary Metabolites

open access: yesEnvironmental Microbiology Reports, Volume 17, Issue 4, August 2025.
In this study, we isolated culturable bacteria associated with oceanic sediments and studied their production of secondary metabolites using metabolomics and genetic screening. Bacteria were cultivated from depths as great as 2000 m below sea level, with the majority of culturable taxa from all sampling sites belonging to the Pseudomonadota phylum. Our
Pietro Marchese   +8 more
wiley   +1 more source

Biogeographic patterns reveal the extensive adaptation of forest soil myxobacteria along environmental gradients

open access: yesEcological Indicators
Microbial responses to environmental gradients are often evaluated at community level, where bacterial communities are treated as a metaorganism. Considering that tolerance to physicochemical factors is an attribute of microbial lineages and functional ...
Yang Zhou   +3 more
doaj   +1 more source

Genome-Wide Identification of Myxobacterial Predation Genes and Demonstration of Formaldehyde Secretion as a Potentially Predation-Resistant Trait of Pseudomonas aeruginosa

open access: yesFrontiers in Microbiology, 2019
Despite widespread use in human biology, genome-wide association studies (GWAS) of bacteria are few and have, to date, focused primarily on pathogens.
Daryn Sutton   +5 more
doaj   +1 more source

Jet propulsion without inertia

open access: yes, 2010
A body immersed in a highly viscous fluid can locomote by drawing in and expelling fluid through pores at its surface. We consider this mechanism of jet propulsion without inertia in the case of spheroidal bodies, and derive both the swimming velocity ...
Brahamsha B.   +8 more
core   +1 more source

Effect of biochars pyrolyzed in N2 and CO2, and feedstock on microbial community in metal(loid)s contaminated soils [PDF]

open access: yes, 2019
Little is known about the effects of applying amendments on soil for immobilizing metal(loid)s on the soil microbial community. Alterations in the microbial community were examined after incubation of treated contaminated soils.
Heo, Hye-Sook   +8 more
core   +2 more sources

Myxobacteria Mistaken for Nitrifying Bacteria [PDF]

open access: yesNature, 1951
THE nitrifying bacteria, like the sulphur microorganisms, have been studied almost entirely from a physiological aspect. With the exception of Nitrosomonas and Nitrobacter, the descriptions of the various genera have been copied from those given by the original investigators1.
openaire   +2 more sources

Total Synthesis of (+)‐Disorazole Z1

open access: yesChemistry – A European Journal, Volume 31, Issue 38, July 8, 2025.
The first total synthesis of disorazole Z1, a highly up to picomolar active cytotoxic natural product, is presented. An acyclic carbon chain containing a chiral quaternary carbon center surrounded by two chiral secondary alcohols was synthesized and combined with a functionalized diene‐stannane to obtain the carbon skeleton of one half of disorazole Z1.
Thomas J. Bauer   +3 more
wiley   +1 more source

Microbes as Teachers: Rethinking Knowledge in the Anthropocene

open access: yesMicrobial Biotechnology, Volume 18, Issue 7, July 2025.
This essay positions microbes as active ‘teachers’ of ecological wisdom. Microbes demonstrate resilience, symbiosis and ecosystem intelligence through their metabolic networks, providing a dialogic learning experience. Emerging technologies enable reciprocal engagement with microbes, repositioning humans from observers to embedded learners of the vital
Rachel Armstrong
wiley   +1 more source

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