S. oligofermentans
WebJul 1, 2012 · Phylogenetic analysis of 10 amino acid sequences from 19 Streptococcus species showed that S. oligofermentans clustered within the mitis group. However, the l-amino acid oxidase (LAAO) of S. oligofermentans showed a different clustering pattern from the other proteins analyzed implicating horizontal gene transfer (HGT) in the origin of the … 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 …
S. oligofermentans
Did you know?
WebStreptococcus oligofermentans is a newly characterized species belonging to the mitis group of oral streptococci. So far no correlation has been demonstrated between S. … WebJun 20, 2013 · GENOME ANNOUNCEMENT. Streptococcus oligofermentans was first described in 2003 ().It is frequently isolated from healthy tooth surfaces of the human oral …
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 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 …
WebMar 1, 2007 · S. oligofermentans can also produce H 2 O 2 from lactic acid through lactate oxidase [Tong et al., 2007] and less efficiently using L-amino acid oxidase enzymes. 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.
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 …
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 … flying colors paint apple valleyWebJun 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 … greenlight john wick mustangWebMar 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. flying colors softwareWebS. 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 … flying colors quilt patternWebDec 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 … greenlight jonas brothers lyricsWebOct 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 … green light is on but camera not workingWebOvernight 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 … flying colors tub repair