S. oligofermentans
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. 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 …
S. oligofermentans
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WebJun 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 … WebS. oligofermentans was originally described in 2003 (Tong, Gao, & Dong, 2003). Rates of DNA–DNA reassociation were 72–100% between five strains of S. oligofermentans but were only 7–16% between S. oligofermentans and other …
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 … WebS. oligofermentans as responsible for this biological activity. Consequently, the lox mutant of S. oligofermentansalso showed dramatically reduced inhibitory effects against S. mutans and also exhib-ited greatly impaired growth in the presence of the lactate produced by S. mutans. These data indicate that S. oligofermentans possesses the ...
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 to assess the growth of S. oligofermentans and the ability of S. oligofermentans to inhibit growth of Streptococcus mutans at different pH values. Growth inhibition was … WebStreptococcus oligofermentans is a newly characterized species belonging to the mitis group of oral streptococci. So far no correlation has been demonstrated between S. …
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 …
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 rays schedule playoffsWebMar 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 … rays schedule printableWebMar 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. rays schedule tomorrowWebApr 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. simply fit meals dallasWebpetitive advantages of S. oligofermentans over the caries patho-gen Streptococcus mutans. Of note, So-aqpA orthologs with the functionally important Phe-40 are present in all streptococci. Our work has uncovered an intrinsic, H 2 O 2-inducible bacterial peroxiporin that has a key physiological role in H 2 O 2 detoxifi-cation in S. oligofermentans. rays schedulesWebBackground . 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 … rays schedule todayWebFeb 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 … simply fit meals franchise