Results 51 to 60 of about 11,041 (160)

mcr‐Mediated Colistin Resistance in Escherichia coli: A One Health Review of Reported Prevalence Across Human, Animal, Food, and Environmental Sectors

open access: yesPublic Health Challenges, Volume 5, Issue 3, September 2026.
This One Health review maps the global prevalence of mcr‐mediated colistin resistance in Escherichia coli across human, animal, food, and environmental sectors. By tracking datasets across diverse geographic regions, the study highlights critical resistance hotspots, emphasizing the urgent need for integrated cross‐sectoral surveillance to limit global
Ferdous‐Ul‐Haque Joy   +3 more
wiley   +1 more source

Dietary Paenibacillus polymyxa AM20 as a new probiotic: Improving effects on IR broiler growth performance, hepatosomatic index, thyroid hormones, lipid profile, immune response, antioxidant parameters, and caecal microorganisms

open access: yesPoultry Science
: The search for a natural antimicrobial agent is ongoing and critical because of the rise and rapid proliferation of antibiotic-resistant pathogenic bacteria.
Luli Zhou   +11 more
doaj   +1 more source

Discovery of a cryptic aminoacidic triad involved in the temperature adaptation of GH1 enzymes

open access: yesThe FEBS Journal, Volume 293, Issue 17, Page 5282-5302, September 2026.
Cold‐active enzymes retain high catalytic activity at low temperatures but are characterized by thermal instability, a behavior not fully understood. Comparison between a cold‐active GH1 and its mesophilic counterparts highlights the role of a three‐residue motif (W‐M‐F) in conferring structural stability to a mesophilic GH1.
Stefania Digiovanni   +5 more
wiley   +1 more source

Biocontrol of bacterial spot diseases of muskmelon using Paenibacillus polymyxa G-14 [PDF]

open access: yes, 2016
Paenibacillus polymyxa strain G-14 (PpG14) isolated from the muskmelon rhizosphere, produces antibiotic(s) that are active against Pseudomonas syringae pv. lachrymans and Acidovorax avenae subsp. citrulli (two pathogens that cause bacterial spot diseases)
Lou, Kai   +5 more
core   +1 more source

Effects of Algae β‐Glucan Supplementation on the Performance and Intestinal Immune System of Healthy Weaned Piglets

open access: yesJournal of Animal Physiology and Animal Nutrition, Volume 110, Issue 5, Page 642-654, September 2026.
ABSTRACT While β‐glucans from plants and yeasts have been extensively studied in weaned piglets, studies examining algae β‐glucans are scarce. Thus, the present study aimed to examine the effects of feeding algae β‐glucan in weaned piglets. Male, 21‐day‐old, weaned crossbred piglets were allotted to three experimental groups, which were fed either an ...
Johanna O. Buckenberger   +7 more
wiley   +1 more source

2,3-Butanediol and Acetoin Production from Enzymatic Hydrolysate of Ionic Liquid-pretreated Cellulose by Paenibacillus polymyxa

open access: yesBioResources, 2015
A safe microorganism (class 1), Paenibacillus polymyxa, was used for 2,3-butanediol and acetoin production, which could make the fermentation process cheaper and less complex.
Li-qun Jiang   +4 more
doaj   +1 more source

Endophytic Paenibacillus polymyxa LMG27872 inhibits Meloidogyne incognita parasitism, promoting tomato growth through a dose-dependent effect

open access: yesFrontiers in Plant Science, 2022
The root-knot nematode, Meloidogyne incognita, is a major pest in tomato production. Paenibacillus polymyxa, which is primarily found in soil and colonizing roots, is considered a successful biocontrol organism against many pathogens.
Richard Raj Singh   +2 more
doaj   +1 more source

Integrated Evaluation of the Multifunctional Bioactivity of Curcuma zedoaria (Christm.) Roscoe Essential Oil: Antimicrobial, Insecticidal, and Postharvest Effects on Fresh Ginger

open access: yeseFood, Volume 7, Issue 4, August 2026.
Multifunctional bioactivity of Curcuma zedoaria essential oil. ABSTRACT Plant‐derived essential oils are increasingly investigated as sustainable alternatives for food preservation and crop protection; however, their multifunctional applicability under postharvest conditions remains insufficiently explored.
Miroslava Kačániová   +9 more
wiley   +1 more source

Multiple Receptors Contribute to the Attractive Response of Caenorhabditis elegans to Pathogenic Bacteria

open access: yesMicrobiology Spectrum, 2023
Nematodes feed mainly on bacteria and sense volatile signals through their chemosensory system to distinguish food from pathogens. Although nematodes recognizing bacteria by volatile metabolites are ubiquitous, little is known of the associated molecular
Wanli Cheng   +11 more
doaj   +1 more source

Bioprospecting Indoor Bacteria Producing Bioactive Metabolites

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 4, August 2026.
The indoor environments served as easily accessible habitats for bacteria producing mitochondrial toxins and ionophores, effects exhibited by known antiparasitic drugs and effects useful in mitochondrial research. This study describes the bacterial species and genera producing toxic peptide antibiotics and identifies some of their biological targets in
Maria A. Andersson   +4 more
wiley   +1 more source

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