S. oligofermentans

Author: fmjw

August undefined, 2024

WebS. oligofermentans, a potent H 2 O 2 producer, is able to inhibit the growth of S. mutans at pH6 in deferred antagonism assays, which is quite surprising, since S. oligofermentans growth at pH6 is compromised to a much greater degree compared to S. mutans. WebDec 17, 2024 · To further explore S. oligofermentans' potential as a biotherapeutic against S. mutans infection, lead QS activators and inhibitors were used in interspecies competition …

A Streptococcu s aquaporin acts as peroxiporin for efflux of …

WebJun 20, 2013 · GENOME ANNOUNCEMENT. Streptococcus oligofermentans was first described in 2003 ().It is frequently isolated from healthy tooth surfaces of the human oral cavity ().S. oligofermentans not only produces large amounts of hydrogen peroxide (H 2 O 2), it also tolerates high concentrations of H 2 O 2; these characteristics enable it to … WebOvernight cultures of S. oligofermentans ldhp-gfp and S. mutans UA140 mutAp-mrfp were adjusted to the same OD 600 and then were inoculated (1:10) into chambers to form … adresgegevens sollicitatiebrief

Elucidating the Role and Structure–Activity Relationships of the

WebMar 22, 2024 · The catalase-negative bacterium Streptococcus oligofermentans produces the highest H 2 O 2 levels reported to date, which has to be exported to avoid oxidative stress. Here, we report that a S. oligofermentans aquaporin functions as a peroxiporin facilitating bidirectional transmembrane H 2 O 2 transport. WebMar 31, 2024 · To search the ScaR/PsaR ortholog in S. oligofermentans, scaR from S. gordonii (SGO_1816) was used as a probe to query the completed S. oligofermentans genome. A gene (I872_01020) annotated as “DtxR family manganese-dependent transcriptional regulator” was hit at a 73.8% identity with scaR.Similar to ScaR, this 25-kDa … Web开馆时间：周一至周日7:00-22:30 周五 7:00-12:00; 我的图书馆 jtb上野共同ビル

Establishing a genetic system for ecological studies of

Streptococcus oligofermentans - PLOS

WebNov 1, 2006 · Introduction. Streptococcus oligofermentans is a newly characterized species belonging to the mitis group of oral streptococci (Tong et al., 2003).It was initially isolated from the dental plaques of carious-free humans in China. Epidemiological studies have not found any correlation between S. oligofermentans and dental caries, suggesting that this … WebWhen grown in 0.1 to 0.25 mM MnCl2, S. oligofermentans increased survival after H2O2 stress 2.5- to 23-fold, and even greater survival was found for the perR mutant, indicating … adres do familienkasse chemnitzWebS. oligofermentans, a potent H 2 O 2 producer, is able to inhibit the growth of S. mutans at pH6 in deferred antagonism assays, which is quite surprising, since S. oligofermentans … jtb 上野マルイ

"WebNov 25, 2013 · Streptococcus oligofermentans is a novel strain of oral streptococcus that can specifically inhibit the growth of Streptococcus mutans.The aims of this study were … " - S. oligofermentans

S. oligofermentans

RNase Z Oxidative Degradation Impedes tRNA Maturation and is …

WebComplex interspecies interactions occur constantly between oral commensals and the opportunistic pathogen Streptococcus mutans in dental plaque. Previously, we showed that oral commensal Streptococcus oligofermentans possesses multiple enzymes for H2O2 production, especially lactate oxidase (Lox), allowing it to out-compete S. mutans. In this … WebBackground . Streptococcus (S.) oligofermentans is a newly identified bacteria with a yet to be defined mechanism of sucrose metabolism that results in acid production. This study …

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WebDec 6, 2006 · Growth inhibition of S. mutans by S. oligofermentans. A. Inhibition assay on agar plate. Each 10 μl overnight culture of S. oligofermentans and S. mutans with the … WebStreptococcus oligofermentans is a newly characterized species belonging to the mitis group of oral streptococci. So far no correlation has been demonstrated between S. …

WebApr 21, 2012 · The 4-aminoantipyine (4-ATTP) method was used to measure the yield and the initial production rate of H 2 O 2 in S. oligofermentans. The inhibitory effect was enhanced when the bacteria were cultured with carbohydrates and under aerobic conditions, or when S. oligofermentans was inoculated earlier than S. mutans. WebAug 3, 2016 · Lactobacillus oligofermentans is an obligate heterofermentative lactic acid bacterium (LAB) that has been continuously detected in cold-stored modified atmosphere packaged (MAP) broiler meat products at the end of shelf life or spoilage stage [].Recently, it was also isolated from MAP ground beef [] and fermented Chinese vegetables [].In spoiled …

WebFeb 1, 2007 · In this study, a defined in vitro interspecies interaction assay was used to confirm that S.’oligofermentans possesses the capacity to convert its competitor's main … WebOct 27, 2024 · S. oligofermentans suffers translation and growth repression under high concentrations of H 2 O 2. Given that tRNA precursor accumulation and mature tRNA decrease occurred in 0.5 mM H 2 O 2-treated S. oligofermentans cells, the effect of tRNA maturation defects on translation was examined using puromycin incorporation as an …

WebDownload scientific diagram Concentration of metabolites and pH of S. oligofermentans in six different MM media (means ± standard deviations, n = 3); minimal medium (MM), …

WebMy second project is focused on developing peptide tools to modulate the quorum sensing circuitry of Streptococcus oligofermentans and Streptococcus constellatus. Learn more about Ryan Mull's ... adres crematorium dierenWebDec 3, 2024 · To further explore S. oligofermentans’ potential as a biotherapeutic against S. mutans infection, lead QS activators and inhibitors were used in interspecies competition … jtb亀有アリオ店WebJan 14, 2024 · 该技术已申请专利。仅供学习研究，如用于商业用途，请联系技术所有人。技术研发人员：j.维萨洛维克;b.莫勒斯坦姆;b.加内施 adres bella italiaWebJun 20, 2013 · GENOME ANNOUNCEMENT. Streptococcus oligofermentans was first described in 2003 ().It is frequently isolated from healthy tooth surfaces of the human oral … jtb丸亀ゆめタウン店WebBackground: Streptococcus (S.) oligofermentans is a newly identified bacteria with a yet to be defined mechanism of sucrose metabolism that results in acid production. This study … adresna magistralaWebJun 26, 2015 · S. oligofermentans inhibited S. mutans in biofilms not only under neutral pH, but also under pH-cycling conditions, likely through HP production, and may be a … jtb 予約センターWebDec 3, 2024 · To further explore S. oligofermentans’ potential as a biotherapeutic against S. mutans infection, lead QS activators and inhibitors were used in interspecies competition assays to assess the effect of QS modulation on interactions between these two species. adres deloitte belgium