PubMed 54 Cowie A, Cheng J, Sibley CD, Fong Y, Zaheer R, Patten

PubMed 54. Cowie A, Cheng J, Sibley CD, Fong Y, Zaheer R, Patten CL, Morton RM, Golding GB, Finan TM: An integrated approach to functional genomics: construction of a novel reporter gene fusion library for Sinorhizobium meliloti . Appl Environ Microbiol 2006,72(11):7156–7167.PubMedCrossRef 55. Leigh JA, Signer ER, Walker GC: Exopolysaccharide-deficient mutants of Rhizobium meliloti that form ineffective nodules. Proc Natl Acad Sci USA 1985,82(18):6231–6235.PubMedCrossRef

56. Boivin C, Camut S, Malpica CA, Truchet G, Rosenberg C: Rhizobium meliloti Genes Encoding Catabolism of Trigonelline Are Induced under Symbiotic Conditions. Plant Cell 1990,2(12):1157–1170.PubMedCrossRef 57. Hanahan D: Studies on transformation of Escherichia coli with plasmids. J Mol Biol Roxadustat purchase 1983,166(4):557–580.PubMedCrossRef 58. Finan TM, Hirsch AM, Leigh Hydroxychloroquine order JA, Johansen E, Kuldau

GA, Deegan S, Walker GC, Signer ER: Symbiotic mutants of Rhizobium meliloti that uncouple plant from bacterial differentiation. Cell 1985,40(4):869–877.PubMedCrossRef 59. Studier FW, Moffatt BA: Use of bacteriophage T7 RNA polymerase to direct selective high-level expression of cloned genes. J Mol Biol 1986,189(1):113–130.PubMedCrossRef 60. Meade HM, Long SR, Ruvkun GB, Brown SE, Ausubel FM: Physical and genetic characterization of symbiotic and auxotrophic mutants of Rhizobium meliloti induced by transposon Tn5 mutagenesis. J Bacteriol 1982,149(1):114–122.PubMed 61. Kovach ME, Elzer PH, Hill DS, Robertson GT, Farris MA, Roop RM, Peterson KM: Four new derivatives of the broad-host-range cloning vector pBBR1MCS, carrying different antibiotic-resistance cassettes. Gene 1995,166(1):175–176.PubMedCrossRef Authors’ contributions CB performed mutants’ construction, CF, MA and VD carried out experiments concerning their phenotype characterization. AT Immune system performed gel shift experiments. AT and CB discussed the results and elaborated the final version of manuscript. All authors read and approved the final version of the manuscript.”
“Background

The frequently-encountered multi-antibiotic resistance of MRSA has become a major health problem [1, 2]. The prevalence of MRSA isolates, most of which are health care associated, has slowly increased since 1982, and the appearance and increasing incidence of community-associated MRSA infections has been documented. Globally, methicillin resistance among nosocomial S. aureus isolates is common [3, 4]. Fusidic acid has been used to treat infections with S. aureus for over 35 years. It is usually used in combination with agents such as vancomycin or rifampin in the treatment of systemic infections caused by MRSA [5]. Fusidic acid inhibits protein synthesis by blocking the elongation of the nascent polypeptide chain through binding to EF-G on the ribosome and preventing the dissociation of EF-G⋅GDP from the ribosome [6, 7].

Comments are closed.