Results 191 to 200 of about 129,780 (292)

Cefdinir binding to a class A β‐lactamase revealed by serial cryo‐crystallography

open access: yesActa Crystallographica Section D, Volume 82, Issue 6, Page 672-682, June 2026.
Serial cryo‐crystallography reveals the structure of the extended‐spectrum β‐lactamase CTX‐M‐14 in complex with the third‐generation cephalosporin antibiotic cefdinir.One of the most common resistance mechanisms against antibiotics employed by Gram‐negative bacteria involves the production of β‐lactamases, resulting in rapid hydrolysis of the ...
Gargi Gore   +4 more
wiley   +1 more source

Depth‐dependent mechanisms regulate accumulation of plant‐ and microbial‐derived residues under long‐term nitrogen addition in a semiarid grassland

open access: yesFunctional Ecology, Volume 40, Issue 6, Page 1790-1808, June 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Plant‐ and microbial‐derived residues constitute the primary sources of soil organic carbon (SOC) in grassland ecosystems. However, their differential responses to chronic nitrogen (N) enrichment and the depth‐dependent mechanisms governing their accumulation remain ...
Xiaobo Yuan   +19 more
wiley   +1 more source

Forces Shaping Diversity of Hydrogen Peroxide Detoxification Potential in Ocean Microbial Ecosystems

open access: yesEnvironmental Microbiology, Volume 28, Issue 6, June 2026.
Marine microbes which lack catalases, like Prochlorococcus, depend on ‘helpers’, like catalase‐positive Alteromonas, for hydrogen peroxide detoxification. Our results indicate diverse and distinct distributions of catalases (katG, katE and manganese catalase) among community members.
Hannah Goldberg   +4 more
wiley   +1 more source

Depth-resolved partitioning of phytoplankton and bacterial communities in a seasonally stratified large lake. [PDF]

open access: yesMicrobiol Resour Announc
Brown KM   +4 more
europepmc   +1 more source

New Finnlakevirus Isolate FLiP‐2 Provides Insight Into the Ecology of ssDNA Phages in Flavobacterium Hosts

open access: yesEnvironmental Microbiology, Volume 28, Issue 6, June 2026.
Despite the small genome size, ssDNA virus FLiP is remarkably well adapted to the seasonal variations of boreal fresh waters demonstrating excellent condition and host specific flexibility in its host interactions. FLiP plaques detected far from the original infection site represent a previously undescribed phenomenon, likely caused by the phage non ...
Kati Mäkelä   +5 more
wiley   +1 more source

Capacity of Arctic fjord sediments to degrade carbohydrates from permafrost active layer. [PDF]

open access: yesMicrobiol Spectr
Abuah CY   +13 more
europepmc   +1 more source

A Biotechnological Approach to Enzyme‐Based Fertilisers: Immobilisation of Acid Phosphatases

open access: yesMicrobial Biotechnology, Volume 19, Issue 6, June 2026.
The immobilization performance of M2‐32 varied with clay type, with palygorskite providing the highest catalytic reaction and stability. After immobilization, the enzyme preserved its broad pH and temperature tolerance. Neither the free nor the immobilized protein produced measurable changes in the rhizosphere microbial diversity.
María‐Isabel Recio   +4 more
wiley   +1 more source

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