Results 91 to 100 of about 1,269,971 (187)

Transcriptomic Analyses Unveil Hydrocarbon Degradation Mechanisms in a Novel Polar Rhodococcus sp. Strain R1B_2T From a High Arctic Intertidal Zone Exposed to Ultra‐Low Sulphur Fuel Oil

open access: yesEnvironmental Microbiology Reports, Volume 17, Issue 5, October 2025.
Cold‐adapted Rhodococcus sp. strain R1B_2T from Arctic Tupirvik Beach (Northwest Passage) degrades short‐ to long‐chain hydrocarbons in summer seawater (−1°C to 5°C) via a synergistic activity of key hydrocarbon degradation genes (alkB, CYP153, almA, and ladA), with rhlABCR‐linked rhamnolipid production supporting biodegradation.
Nastasia J. Freyria   +4 more
wiley   +1 more source

Biochemical and structural characterization of chlorite dismutase enzyme from Pseudomonas aeruginosa

open access: yesThe FEBS Journal, Volume 292, Issue 20, Page 5398-5414, October 2025.
Chlorite dismutase (Cld) is a heme b oxidoreductase that can decompose chlorite (ClO2− or OClO−) into harmless chloride (Cl−) and dioxygen (O2) with high turnover rates. Cld was found to be involved in different biological processes, and the rare reaction it catalyzes makes it a prominent enzyme for different applications.
Dimitrios V. Nokas   +7 more
wiley   +1 more source

Microbial diversity and function in the rhizosphere microbiome: Driving forces and monitoring approaches

open access: yesAgrosystems, Geosciences &Environment, Volume 8, Issue 3, September 2025.
Abstract As an ecological unit, the rhizosphere microbiome preserves an enormous and largely unexplored diversity of microbes that play essential roles in plant health and soil functions. Omics technologies encompassing high‐throughput approaches such as metagenomics, metatranscriptomics, and metaproteomics provide helpful tools to unravel the ...
Chinenyenwa Fortune Chukwuneme   +1 more
wiley   +1 more source

Impact of nutritional history, prey quality, and quantity on grazing and photophysiological responses in the mixoplanktonic dinoflagellate Karenia brevis

open access: yesLimnology and Oceanography, Volume 70, Issue 9, Page 2603-2617, September 2025.
Abstract The mixotrophic toxic dinoflagellate Karenia brevis forms red tides almost annually along Florida's Gulf coast. We hypothesize that the nutritional status and abundance of its prey, the picocyanobacterium Synechococcus, will affect its feeding rates and growth responses, with implications for bloom dynamics.
So Hyun Ahn   +3 more
wiley   +1 more source

Caracterización parcial de una lipasa extracelular de Marinobacter sp. empleando la metodología de superficie respuesta [PDF]

open access: yes, 2013
In the last decade, has increased the demand for enzymes of microbial origin to diverse industrial processes. Therefore, the aim of these research was the partial biochemical characterization of an extracellular lipase of Marinobacter sp isolated from ...
Amparo I., Zavaleta   +5 more
core   +1 more source

Marinobacter fuscus sp. nov., a marine bacterium of Gammaproteobacteria isolated from surface seawater

open access: yesInternational Journal of Systematic and Evolutionary Microbiology, 2018
A Gram-stain-negative bacterium, designated NH169-3T, was isolated from a surface seawater sample of the South China Sea and subjected to a taxonomic polyphasic investigation. Strain NH169-3T was strictly aerobic, non-motile, non-spore-forming and rod-shaped. The colony was 1.0-2.0 mm in diameter after the growth on marine agar at 30 °C for 72 h.
Qian, Liu   +7 more
openaire   +2 more sources

Fatty Acid Hydrolysis of Acyl Marinobactin Siderophores by Marinobacter Acylases

open access: yes, 2016
The marine bacteria Marinobacter sp. DS40M6 and Marinobacter nanhaiticus D15-8W produce a suite of acyl peptidic marinobactin siderophores to acquire iron under iron-limiting conditions.
Hiroaki Naka (1682809)   +4 more
core   +1 more source

Marinobacter salsuginis sp. nov., isolated from the brine-seawater interface of the Shaban Deep, Red Sea.

open access: yes, 2007
Two moderately halophilic Gram-negative bacteria were isolated from a sample taken from the brine–seawater interface of the Shaban Deep in the Red Sea.
Rainey, Fred A.   +10 more
core   +1 more source

Percentage die-off rate of Marinobacter sp. MWI-1 stressed with V5+ and Ni2+ over various pH in wastewater liquid media (n = 3).

open access: yes, 2014
Percentage die-off rate of Marinobacter sp. MWI-1 stressed with V5+ and Ni2+ over various pH in wastewater liquid media (n = 3).
Ilunga Kamika (512749)   +1 more
core   +1 more source

Dipeptide metabolites from the marine derived bacterium Streptomyces acrymicini

open access: yesJournal of the Brazilian Chemical Society, 2004
The chemical investigation of the crude extract obtained from the growth media of the marine-derived actinomycete Streptomyces acrimycini isolated from marine sediments led to the isolation of two new dipeptide derivatives: 8-amino-[ 1,4] diazonane-2,5 ...
Hernández Isara L. C.   +4 more
doaj  

Home - About - Disclaimer - Privacy