J R Murphy

Molecular cloning and DNA sequence analysis of a diphtheria tox iron-dependent regulatory element (dtxR) from Corynebacterium diphtheriae.

Jessica M. Boyd, M N Oza, J R Murphy · Proceedings of the National Academy of Sciences · 1990 · 254 citations

Engineering, Genetics, Bacteriology +22

Structure of the metal-ion-activated diphtheria toxin repressor/ tox operator complex

André White, Xiaochun Ding, Johanna C. vanderSpek et al. · Nature · 1998 · 177 citations

Microbial Toxin, Toxinology, Biochemistry +4

Membrane translocation of diphtheria toxin fragment A exploits early to late endosome trafficking machinery

Emmanuel Lemichez, Morgane Bomsel, Ginette Devilliers et al. · Molecular Microbiology · 1997 · 130 citations

Specific binding of the diphtheria tox regulatory element DtxR to the tox operator requires divalent heavy metal ions and a 9-base-pair interrupted palindromic sequence.

X. Tao, Jessica M. Boyd, J R Murphy · Proceedings of the National Academy of Sciences · 1992 · 76 citations · Full text

Bacteriology, Molecular Biology, Tox Operator +16

Expression of HLA-DR, DQ and DP antigens and interleukin-2 receptor on synovial fluid T lymphocyte subsets in rheumatoid arthritis: evidence for "frustrated" activation.

Costantino Pitzalis, G H Kingsley, J. S. Lanchbury et al. · PubMed · 1987 · 71 citations

Immunology, Pathology, Antigen Processing +17