Results 61 to 70 of about 54,550 (246)

A Cryptic Non-Inducible Prophage Confers Phage-Immunity on the Streptococcus thermophilus M17PTZA496 [PDF]

open access: yes, 2018
open9openda Silva Duarte, Vinícius; Giaretta, Sabrina; Campanaro, Stefano; Treu, Laura; Armani, Andrea; Tarrah, Armin; Oliveira de Paula, Sérgio; Giacomini, Alessio; Corich, Vivianada Silva Duarte, Vinícius; Giaretta, Sabrina; Campanaro, Stefano; Treu ...

core   +1 more source

Snake Gut Microbiota as a Source of Anti‐Inflammatory Probiotics: Isolation and Functional Characterization of Two Novel Strains

open access: yesIntegrative Zoology, EarlyView.
This study assessed the probiotic potential of intestinal microbiomes from five snake species using metagenomics and in vitro isolation, identifying two promising strains (Lactobacillus johnsonii DA0116 and Limosilactobacillus reuteri DA0218) through comprehensive screening.
Xuena Kang   +11 more
wiley   +1 more source

ДИФФЕРЕНЦИАЦИЯ НА ПОДВИДЫ С ПОМОЩЬЮ ОЛИГОНУКЛЕОТИДНЫХ ПРАЙМЕРОВ ГОМОФЕРМЕНТАТИВНЫХ МЕЗОФИЛЬНЫХ ЛАКТОКОККОВ

open access: yesВетеринарная патология, 2012
The developed synthetic oligonucleotide primers 12F-12R, and 83F-83R to detect DNA fragments unique to the Lactococcus lactis subspecies cremoris and Lactococcus lactis subspecies lactis possess specificity and allow differentiation to the subspecies ...

doaj  

Autoregulation of Nisin Biosynthesis in Lactococcus lactis by Signal Transduction [PDF]

open access: yes, 1995
The post-translationally modified, antimicrobial peptide nisin is secreted by strains of Lactococcus lactis that contain the chromosomally located nisin biosynthetic gene cluster nisABTCIPRKFEG.
Buchman   +43 more
core   +2 more sources

Effects of Live and Heat‐Treated Bifidobacterium longum CECT 7347 in Adults With Allergic Rhinitis: A Randomised, Double‐Blind, Placebo‐Controlled Trial

open access: yesAllergy, EarlyView.
This randomized, double‐blind, placebo‐controlled trial evaluated the effects of live probiotic and HT postbiotic B. longum CECT 7347 in adults with moderate–severe allergic rhinitis. Postbiotic supplementation for 8 weeks significantly reduced CSMS and dSS, exceeding the established CSMS MCID with a 33% greater improvement, when compared to placebo ...
Ana Cardoso   +9 more
wiley   +1 more source

A Comparative Study of Skimmed Milk and Cassava Flour on the Viability of Freeze-Dried Lactic Acid Bacteria as Starter Cultures for Yogurt Fermentation

open access: yesFoods, 2023
The purpose of this study was to evaluate the survival rates and fermentation performance of three freeze-dried lactic acid bacterial cultures previously isolated from Ghanaian traditional fermented milk.
Iddrisu Ibrahim   +5 more
doaj   +1 more source

Nutrient cross-feeding in the microbial world. [PDF]

open access: yes, 2014
The stability and function of a microbial community depends on nutritional interactions among community members such as the cross-feeding of essential small molecules synthesized by a subset of the population.
Seth, Erica C, Taga, Michiko E
core   +2 more sources

Characterization of Lactococcus lactis phage antigens [PDF]

open access: yesApplied and Environmental Microbiology, 1992
Phage phi 197 is representative of a widespread lactococcal phage group characterized by a particular morphology (prolate head with a noncontractile tail). In order to develop an immunoenzymatic phage detection test, fusion proteins containing beta-galactosidase fused to epitopes of phage phi 197 structural proteins were constructed by cloning random ...
Schouler, Catherine   +4 more
openaire   +3 more sources

A review of skin microbiome and new challenges to cosmetic microbiome‐friendly formulations

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Microbiome‐friendly concepts offer new perspectives for a healthy relationship between cosmetic use and the skin microbiome, especially the interaction of non‐biotic cosmetic ingredients with the skin, requiring further studies to clarify the dynamics between the skin microbiome and different classes of cosmetic ingredients.
Yasmin Rosa Santos   +3 more
wiley   +1 more source

Metabolitos de bacterias lácticas antagónicos al crecimiento de microorganismos cariogénicos Antagonistic activity of lactic acid bacteria metabolites towards cariogenic microorganisms growth

open access: yesRevista de la Asociación Odontológica Argentina, 2015
Resumen Objetivo: Aislar, purificar y conservar cepas de Streptococcus spp. y Lactobacillus spp. de la cavidad bucal, y enfrentarlas “in vitro” a bacterias lácticas.
Cynthya Sin, Silvia Ortega
doaj  

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