Zobrazeno 1 - 10
of 119
pro vyhledávání: '"Abigail A. Salyers"'
Autor:
Jillian L. Waters, Abigail A. Salyers
Publikováno v:
mBio, Vol 4, Iss 6 (2013)
ABSTRACT CTnDOT is a 65-kb conjugative transposon that is found in Bacteroides spp., which are one of the more abundant members within the lower human gastrointestinal tract. CTnDOT encodes resistance to the antibiotics erythromycin and tetracycline
Externí odkaz:
https://doaj.org/article/a7888dc3ff904071b7ba24a17c6cc7f1
The enormous genetic flexibility of bacteria jeopardizes the usefulness of currently available antibiotics, and requires new approaches to antibiotic discovery and development. Antimicrobial resistance can be acquired in a short time frame, both by g
Autor:
Stephen H. Zinder, Abigail A. Salyers
Publikováno v:
Bergey’s Manual® of Systematic Bacteriology ISBN: 9781441931597
Bergey's Manual of Systematics of Archaea and Bacteria
Bergey’s Manual® of Systematic Bacteriology ISBN: 9780387241432
Bergey's Manual of Systematics of Archaea and Bacteria
Bergey’s Manual® of Systematic Bacteriology ISBN: 9780387241432
Microbial ecology is the study of microorganisms in their natural habitats. In these habitats, they are rarely in pure culture and are usually interacting with other microorganisms, are sometimes interacting with host organisms, and are always intera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ff04ac4aa9e1196086ea5a63a36cc88
https://doi.org/10.1002/9781118960608.bm00015
https://doi.org/10.1002/9781118960608.bm00015
Publikováno v:
Journal of Bacteriology. 195:5431-5438
CTnDOT is a 65-kb conjugative transposon (CTn) in Bacteroides spp. that confers resistance to the antibiotics erythromycin and tetracycline (Tc). Conjugative transfer of CTnDOT is regulated upon exposure of cells to Tc. In the absence of Tc, no trans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b411a8bcdb3c353aa148e4556f3ce59
https://doi.org/10.1128/jb.00691-13
https://doi.org/10.1128/jb.00691-13
Autor:
Abigail A. Salyers, Steve R. Leigh, Robert T. Jeters, Angel J. Rivera, Rebecca M. Stumpf, Lisa Boucek
Publikováno v:
Microbial Drug Resistance. 15:309-315
Previous studies of resistance gene ecology have focused primarily on populations such as hospital patients and farm animals that are regularly exposed to antibiotics. Also, these studies have tended to focus on numerically minor populations such as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66170f0ee557c3d89cf97a5f46f42091
https://doi.org/10.1089/mdr.2009.0052
https://doi.org/10.1089/mdr.2009.0052
Publikováno v:
Journal of Bacteriology. 191:1078-1082
Early studies of the Bacteroides mobilizable transposon NBU1 established that excision, the first step in NBU1 transfer, requires exposure of the cells to tetracycline. More recently, we found that excision is also associated with growth phase; even
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7216a19833ee3be8ca9b192a63d50886
https://doi.org/10.1128/jb.00637-08
https://doi.org/10.1128/jb.00637-08
Publikováno v:
Journal of Bacteriology. 189:6594-6601
A newly discovered Bacteroides conjugative transposon (CTn), CTnBST, integrates more site specifically than two other well-studied CTns, the Bacteroides CTn CTnDOT and the enterococcal CTn Tn 916 . Moreover, the integrase of CTnBST, IntBST, had the C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44a7b1d3e1baddce8a5742b664cd1a07
https://doi.org/10.1128/jb.00668-07
https://doi.org/10.1128/jb.00668-07
Publikováno v:
Nucleic Acids Research
Although the integrase (IntDOT) of the Bacteroides conjugative transposon CTnDOT has been classified as a member of the tyrosine recombinase family, the reaction it catalyzes appears to differ in some features from reactions catalyzed by other tyrosi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45c871a261b79d7bf794f8e46309e71e
https://doi.org/10.1093/nar/gkm637
https://doi.org/10.1093/nar/gkm637
Publikováno v:
Applied and Environmental Microbiology. 73:4226-4233
A previous survey of Bacteroides isolates suggested that the ermB gene entered Bacteroides spp. recently. Previously, ermB had been found almost exclusively in gram-positive bacteria. In one Bacteroides strain, ermB was located on 100-kb conjugative
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::265ee50760190168c21026b0202186ed
https://doi.org/10.1128/aem.00455-07
https://doi.org/10.1128/aem.00455-07