Zobrazeno 1 - 10
of 207
pro vyhledávání: '"Don B. Clewell"'
Autor:
James A. Shapiro
Publikováno v:
Science. 263:839-841
Publikováno v:
Plasmid. 54:57-69
The Enterococcus faecalis plasmid pAM373 (36.7kb) encodes a mating response to the sex pheromone cAM373 secreted by recipient (plasmid-free) bacteria. Like certain other conjugative enterococcal plasmids, a key regulator of the pheromone response is
Autor:
Don B. Clewell, Christine M. Sedgley
Publikováno v:
Endodontic Topics. 9:37-51
Bacterial plasmids typically represent covalently closed circular, double-stranded, supercoiled DNA molecules that replicate independently of chromosomal DNA. Plasmids are frequently not essential to the bacterial host, but can confer traits facilita
Publikováno v:
Journal of Bacteriology. 186:5003-5016
The hemolysin-determining plasmid pAD1 is a member of a widely disseminated family of highly conjugative elements commonly present in clinical isolates of Enterococcus faecalis . The determinants repA , repB , and repC , as well as adjacent iteron se
Publikováno v:
Plasmid. 48:193-201
Certain conjugative plasmids in Enterococcus faecalis encode a mating response to peptide sex pheromones encoded on the chromosome of potential recipient (plasmid-free) strains. The pheromone precursors correspond to the precursors of surface lipopro
Publikováno v:
Journal of Clinical Microbiology. 40:3326-3333
A total of 640 vancomycin-resistant Enterococcus faecium (VRE) isolates, which were obtained between 1994 and 1999 from the Medical School Hospital of the University of Michigan, Ann Arbor, were used in this study. Of the 640 strains, 611 and 29 were
Autor:
Don B. Clewell, Susan E. Flannagan
Publikováno v:
Molecular Microbiology. 44:803-817
The sex pheromone cAM373 of Enterococcus faecalis and the related staph-cAM373 of Staphylococcus aureus were found to correspond to heptapeptides located within the C-termini of the signal sequences of putative prelipoproteins. The deduced mature for
Autor:
Don B. Clewell, Florence Y. An
Publikováno v:
Journal of Bacteriology. 184:1880-1887
The Enterococcus faecalis virulence plasmid pAD1 encodes a mating response induced by exposure to an octapeptide sex pheromone, cAD1, secreted by plasmid-free enterococci. The determinant for the pheromone in E. faecalis FA2-2, designated cad , was f
Autor:
Don B. Clewell, Gary M. Dunny
Publikováno v:
The Enterococci
The medical importance of the enterococci is closely related to the propensity of these organisms to participate in the horizontal transfer of determinants for antibiotic resistance and virulence. Conjugative plasmids in enterococci tend to fall into
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfba6a6f6b028cb7715bfc8b09fadd14
https://doi.org/10.1128/9781555817923.ch7
https://doi.org/10.1128/9781555817923.ch7
Autor:
Vivek Kak, Joseph W. Chow, I. L. You, Stephen A. Lerner, Joanne M. Petrin, Karen J. Shaw, Don B. Clewell, Susan J. Kao, George H. Miller
Publikováno v:
Antimicrobial Agents and Chemotherapy. 45:2691-2694
Escherichia coli SCH92111602 expresses an aminoglycoside resistance profile similar to that conferred by the aac(6′)-Ie-aph(2")-Ia gene found in gram-positive cocci and was found to contain the aminoglycoside resistance genes aph(2")-Ib and aac(6