Zobrazeno 1 - 10 of 10 pro vyhledávání: '"D. G. Cvitkovitch"'
1
Dissecting the Role of VicK Phosphatase in Aggregation and Biofilm Formation of
Autor: S, Wang, L, Long, X, Yang, Y, Qiu, T, Tao, X, Peng, Y, Li, A, Han, D B, Senadheera, J S, Downey, S D, Goodman, X, Zhou, D G, Cvitkovitch
Publikováno v: J Dent Res
VicRK (WalRK or YycFG) is a conserved 2-component regulatory system (TCS) that regulates cell division, cell wall biosynthesis, and homeostasis in low-GC Gram-positive bacteria. VicRK is also associated with biofilm formation of Streptococcus mutans
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::83ea0d41929a7185240f2bae75c1073d
https://pubmed.ncbi.nlm.nih.gov/33530836
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2
Simultaneous interferometric measurement of corrosive or demineralizing bacteria and their mineral interfaces
Autor: Steven D. Goodman, Kenneth H. Nealson, Mohamed Y. El-Naggar, Lewis Hsu, D. G. Cvitkovitch, Firdaus E. Udwadia, M. S. Waters, Andreas Luttge, Carter A. Sturm
Publikováno v: Applied and environmental microbiology. 75(5)
Here, we report simultaneous surface profile measurements of several bacterial species involved in microbially influenced corrosion and their solid-surface interfaces by using vertical scanning interferometry. The capacity to nondestructively quantif
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b74ec2d751456193eb8222f10d485c2
https://pubmed.ncbi.nlm.nih.gov/19124590
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3
In search of the microbe/mineral interface: quantitative analysis of bacteria on metal surfaces using vertical scanning interferometry
Autor: D. G. Cvitkovitch, Firdaus E. Udwadia, Kenneth H. Nealson, M. S. Waters, Mohamed Y. El-Naggar, C. A. Sturm, S. D. Goodman, Andreas Luttge
Publikováno v: Geobiology. 6(3)
To understand the development of biofilms on metal surfaces, analysis of initial bacterial attachment to surfaces is crucial. Here we present the results of a study, using Shewanella oneidensis MR-1 as a model organism, in which vertical scanning int
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51ff8d670fc4802d9eb991d90022d991
https://pubmed.ncbi.nlm.nih.gov/18459964
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4
Regulation of sugar transport via the multiple sugar metabolism operon of Streptococcus mutans by the phosphoenolpyruvate phosphotransferase system
Autor: D G Cvitkovitch, David A. Boyd, I. R. Hamilton
In this report, we provide evidence that the transport of sugars in Streptococcus mutans via the multiple sugar metabolism system is regulated by the phosphoenolpyruvate phosphotransferase system. A ptsI-defective mutant (DC10), when grown on the mul
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c0131e3795bb082c7fa4dbf5c102b74
https://europepmc.org/articles/PMC177384/
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5
Glucose transport by a mutant of Streptococcus mutans unable to accumulate sugars via the phosphoenolpyruvate phosphotransferase system
Autor: T Thevenot, D G Cvitkovitch, I. R. Hamilton, David A. Boyd
Streptococcus mutans transports glucose via the phosphoenolpyruvate (PEP)-dependent sugar phosphotransferase system (PTS). Earlier studies indicated that an alternate glucose transport system functions in this organism under conditions of high growth
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b795362ebc997c53d653602a5df5ffc3
https://europepmc.org/articles/PMC176877/
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6
Sequence, expression, and function of the gene for the nonphosphorylating, NADP-dependent glyceraldehyde-3-phosphate dehydrogenase of Streptococcus mutans
Autor: D G Cvitkovitch, I. R. Hamilton, David A. Boyd
We report the sequencing of a 2,019-bp region of the Streptococcus mutans NG5 genome which contains a 1,428-bp open reading frame (ORF) whose putative translation product had 50% identity to the amino acid sequences of the nonphosphorylating, NADP-de
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26da74cfcdd95c4cd154ba68572721df
https://europepmc.org/articles/PMC176930/
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8
Biochemical change exhibited by oral streptococci resulting from laboratory subculturing
Autor: I. R. Hamilton, D. G. Cvitkovitch
Publikováno v: Oral microbiology and immunology. 9(4)
The intent of this study was to assess the effects of continued laboratory subculturing on selected biochemical properties of oral streptococci freshly isolated from dental plaque. Six fresh isolates (3 Streptococcus mutans and 3 non-mutans) and 2 la
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e8098885b6dacc071517f6348aeac82
https://pubmed.ncbi.nlm.nih.gov/7478760
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9
Sequence and expression of the genes for HPr (ptsH) and enzyme I (ptsI) of the phosphoenolpyruvate-dependent phosphotransferase transport system from Streptococcus mutans
Autor: D G Cvitkovitch, I. R. Hamilton, David A. Boyd
Publikováno v: Infection and immunity. 62(4)
We report the sequencing of a 2,242-bp region of the Streptococcus mutants NG5 genome containing the genes for ptsH and ptsI, which encode HPr and enzyme I (EI), respectively, of the phosphoenolpyruvate-dependent phosphotransferase transport system.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25506ad0618b2701fc61f87a6978e464
https://pubmed.ncbi.nlm.nih.gov/8132321
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10
Secretion, Maturation, and Activity of a Quorum Sensing Peptide (GSP) Inducing Bacteriocin Transcription in Streptococcus gallolyticus
Autor: Ryan W. Mull, Anthony Harrington, Shaynoor Dramsi, Yftah Tal-Gan, Laurence du Merle, Alexis Proutière
Publikováno v: mBio, Vol 12, Iss 1 (2021)
mBio
mBio, American Society for Microbiology, 2021, 12 (1), pp.e03189-20. ⟨10.1128/mBio.03189-20⟩
mBio, 2021, 12 (1), pp.e03189-20. ⟨10.1128/mBio.03189-20⟩
International audience; Streptococcus gallolyticus subsp. gallolyticus is an emerging opportunistic pathogen responsible for septicemia and endocarditis in the elderly. Invasive infections by S. gallolyticus subsp. gallolyticus are strongly linked to
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::061f3af7b181b291fe30e55bbe77ae95
https://doi.org/10.1128/mbio.03189-20
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