Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Andrew J, Leech"'
Autor:
Andrew J. Leech, A. M. Roberts
Publikováno v:
SPE Drilling & Completion. 22:106-111
Summary Removing API dope from the makeup process of threaded premium connections during casing and tubing operations not only reduces the risk of contamination of the local environment but also provides a cleaner and safer working area. Conversely,
Autor:
John S. Mattick, Andrew J. Leech
Publikováno v:
Journal of Bacteriology. 188:8479-8486
The virulence of Pseudomonas aeruginosa and other surface pathogens involves the coordinate expression of a wide range of virulence determinants, including type IV pili. These surface filaments are important for the colonization of host epithelial ti
Publikováno v:
Molecular Microbiology. 62:412-426
A bioassay was developed to identify stimuli that promote the transcriptional induction of the algD operon for alginate biosynthesis in Pseudomonas aeruginosa. Strain PAO1 carried the algD promoter fused to a chloramphenicol acetyl-transferase cartri
Publikováno v:
Pathology. 36:571-575
Aim: Concentrations of antimicrobials below minimum inhibitory concentration (subMIC) may reduce the production by Pseudomonas aeruginosa of virulence factors such as elastase. We sought to determine whether the reduction in elastase production may b
Autor:
Richard A. Alm, Albert S. Mellick, Cynthia B. Whitchurch, Scott A. Beatson, Derek Kennedy, Jacob J. Bertrand, Bixing Huang, James C. Commolli, Joanne N. Engel, A Semmler, Matthew Hobbs, Aldis Darzins, Jennifer L Sargent, John S. Mattick, Lam Nguyen, Andrew J. Leech, Paul R. Martin, Michael D. Young
Publikováno v:
Molecular Microbiology. 52:873-893
Virulence of the opportunistic pathogen Pseudomonas aeruginosa involves the coordinate expression of a wide range of virulence factors including type IV pili which are required for colonization of host tissues and are associated with a form of surfac
Publikováno v:
Microbiology. 146:1321-1332
Transposon mutagenesis was used to identify a new locus required for twitching motility in Pseudomonas aeruginosa. Four Tn5-B21 mutants which lacked twitching motility and a fifth which exhibited impaired motility were found to map to the same KpnI r
Publikováno v:
Journal of bacteriology. 190(2)
Alginate production in mucoid (MucA-defective) Pseudomonas aeruginosa is dependent upon several transcriptional regulators, including AlgB, a two-component response regulator belonging to the NtrC family. This role of AlgB was apparently independent
Publikováno v:
Molecular microbiology. 62(2)
A bioassay was developed to identify stimuli that promote the transcriptional induction of the algD operon for alginate biosynthesis in Pseudomonas aeruginosa. Strain PAO1 carried the algD promoter fused to a chloramphenicol acetyl-transferase cartri
Autor:
Alun Roberts, Andrew J. Leech
Publikováno v:
All Days.
Experiences of dope-free OCTG (Oil Country Tubular Goods) connections to date have been limited to carbon or low alloy steel threads1. However the higher galling tendencies inherent in stainless steel threads create a different challenge to their suc
Autor:
Cynthia B, Whitchurch, Andrew J, Leech, Michael D, Young, Derek, Kennedy, Jennifer L, Sargent, Jacob J, Bertrand, Annalese B T, Semmler, Albert S, Mellick, Paul R, Martin, Richard A, Alm, Matthew, Hobbs, Scott A, Beatson, Bixing, Huang, Lam, Nguyen, James C, Commolli, Joanne N, Engel, Aldis, Darzins, John S, Mattick
Publikováno v:
Molecular microbiology. 52(3)
Virulence of the opportunistic pathogen Pseudomonas aeruginosa involves the coordinate expression of a wide range of virulence factors including type IV pili which are required for colonization of host tissues and are associated with a form of surfac