Search Results - "WARREN, R. M"

Putative Compensatory Mutations in the rpoC Gene of Rifampin-Resistant Mycobacterium tuberculosis Are Associated with Ongoing Transmission by VOS, M. De, MÜLLER, B, BORRELL, S, BLACK, P. A, HELDEN, P. D. Van, WARREN, R. M, GAGNEUX, S, VICTOR, T. C

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The Diagnostic Performance of the GenoType MTBDRplus Version 2 Line Probe Assay Is Equivalent to That of the Xpert MTB/RIF Assay by BARNARD, M, PITTIUS, N. C. Gey Van, HELDEN, P. D. Van, BOSMAN, M, COETZEE, G, WARREN, R. M

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Ultrashort-range, high-frequency communication by female mice shapes social interactions by Warren, M. R., Clein, R. S., Spurrier, M. S., Roth, E. D., Neunuebel, J. P.

“…Animals engage in complex social encounters that influence social groups and resource allocation. During these encounters, acoustic signals, used at both short…”
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A Balancing Act: Efflux/Influx in Mycobacterial Drug Resistance by LOUW, G. E, WARREN, R. M, VAN PITTIUS, N. C. Gey, MCEVOY, C. R. E, VAN HELDEN, P. D, VICTOR, T. C

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A rapidly-reversible absorptive and emissive vapochromic Pt(II) pincer-based chemical sensor by Bryant, M. J., Skelton, J. M., Hatcher, L. E., Stubbs, C., Madrid, E., Pallipurath, A. R., Thomas, L. H., Woodall, C. H., Christensen, J., Fuertes, S., Robinson, T. P., Beavers, C. M., Teat, S. J., Warren, M. R., Pradaux-Caggiano, F., Walsh, A., Marken, F., Carbery, D. R., Parker, S. C., McKeown, N. B., Malpass-Evans, R., Carta, M., Raithby, P. R.

“…Selective, robust and cost-effective chemical sensors for detecting small volatile-organic compounds (VOCs) have widespread applications in industry,…”
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Phage-based detection of bacterial pathogens by van der Merwe, R G, van Helden, P D, Warren, R M, Sampson, S L, Gey van Pittius, N C

“…Bacterial pathogens cause significant morbidity and mortality annually to both humans and animals. With the rampant spread of drug resistance and the…”
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Bacille Calmette-Guérin Vaccine—Induced Disease in HIV-Infected and HIV-Uninfected Children by Hesseling, A. C., Rabie, H., Marais, B. J., Manders, M., Lips, M., Schaaf, H. S., Gie, R. P., Cotton, M. F., van Helden, P. D., Warren, R. M., Beyers, N.

“…Background. Bacille Calmette-Guérin (BCG)—a live, attenuated vaccine—is routinely given to neonates in settings where tuberculosis is endemic, irrespective of…”
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Recently Evolved Sublineage of the Mycobacterium tuberculosis Beijing Strain Family Is Associated with an Increased Ability to Spread and Cause Disease by Hanekom, M, van der Spuy, G.D, Streicher, E, Ndabambi, S.L, McEvoy, C.R.E, Kidd, M, Beyers, N, Victor, T.C, van Helden, P.D, Warren, R.M

“…This study aimed to reconstruct the evolutionary history of Beijing strains of Mycobacterium tuberculosis and to test the hypothesis that evolution has…”
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Non-equilibrium cobalt(iii) "click" capsules by Symmers, P R, Burke, M J, August, D P, Thomson, P I T, Nichol, G S, Warren, M R, Campbell, C J, Lusby, P J

“…Cobalt(iii) tetrahedral capsules have been prepared using an assembly-followed-by-oxidation protocol from a cobalt(ii) precursor and a readily derivatizable…”
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Mycobacterium tuberculosis Population Structure Determines the Outcome of Genetics-Based Second-Line Drug Resistance Testing by STREICHER, E. M, BERGVAL, I, WARREN, R. M, DHEDA, K, BÖTTGER, E. C, VAN PITTIUS, N. C. Gey, BOSMAN, M, COETZEE, G, ANTHONY, R. M, VAN HELDEN, P. D, VICTOR, T. C

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Differentiation of Mycobacterium tuberculosis complex by PCR amplification of genomic regions of difference [Short Communication] by WARREN, R. M, VAN PITTIUS, N. C. Gey, VAN HELDEN, P. D, BARNARD, M, HESSELING, A, ENGELKE, E, DE KOCK, M, GUTIERREZ, M. C, CHEGE, G. K, VICTOR, T. C, HOAL, E. G

“…Differentiation of members of the Mycobacterium tuberculosis complex by conventional mycobacteriological methods is time consuming, making surveillance of…”
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Spoligotype Signatures in the Mycobacterium tuberculosis Complex by Streicher, E.M, Victor, T.C, van der Spuy, G, Sola, C, Rastogi, N, van Helden, P.D, Warren, R.M

“…Evolution of the direct repeat region in Mycobacterium tuberculosis has created unique spoligotype signatures specifically associated with IS6110-defined…”
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Whole genome sequencing reveals genomic heterogeneity and antibiotic purification in Mycobacterium tuberculosis isolates by Black, P A, de Vos, M, Louw, G E, van der Merwe, R G, Dippenaar, A, Streicher, E M, Abdallah, A M, Sampson, S L, Victor, T C, Dolby, T, Simpson, J A, van Helden, P D, Warren, R M, Pain, A

“…Whole genome sequencing has revolutionised the interrogation of mycobacterial genomes. Recent studies have reported conflicting findings on the genomic…”
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Rise in rifampicin-monoresistant tuberculosis in Western Cape, South Africa by Mukinda, F. K., Theron, D., van der Spuy, G. D., Jacobson, K. R., Roscher, M., Streicher, E. M., Musekiwa, A., Coetzee, G. J., Victor, T. C., Marais, B. J., Nachega, J. B., Warren, R. M., Schaaf, H. S.

“…SETTING: Brewelskloof Hospital, Western Cape, South Africa.OBJECTIVES: To verify the perceived increase in rifampicin monoresistant tuberculosis (RMR-TB) in…”
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Poikilocytosis of Angora goats is associated with erythrocyte density and reticulocytosis by Parsons, SDC, Becks, D, Vermeulen, A, Hobson, M, Warren, RM, Hooijberg, EH

“…Angora goats in South Africa experience several syndromes that result in notable morbidity and mortality in juveniles and adults, but not kids. Insight into…”
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Genotypic diversity of extensively drug-resistant tuberculosis (XDR-TB) in South Africa by MLAMBO, C. K, WARREN, R. M, POSWA, X, VICTOR, T. C, DUSE, A. G, MARAIS, E

“…SETTING: The epidemiology of extensively drug-resistant tuberculosis (XDR-TB), an emerging threat to TB control, is not well understood.OBJECTIVE: To gain…”
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inhA promoter mutations: a gateway to extensively drug-resistant tuberculosis in South Africa? by MULLER, B, STREICHER, E. M, VICTOR, T. C, VAN HEIDEN, P. D, WARREN, R. M, HOEK, K. G. P, TAIT, M, TROLLIP, A, BOSMAN, M. E, COETZEE, G. J, CHABULA-NXIWENI, E. M, HOOSAIN, E, GEY VAN PITTIUS, N. C

“…SETTING: Western Cape and Eastern Cape Provinces, South Africa.OBJECTIVE: To assess the potential association between the evolution of extensively…”
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Microevolution of the Direct Repeat Region of Mycobacterium tuberculosis: Implications for Interpretation of Spoligotyping Data by WARREN, R. M, STREICHER, E. M, SAMPSON, S. L, VAN DER SPUY, G. D, RICHARDSON, M, NGUYEN, D, BEHR, M. A, VICTOR, T. C, VAN HELDEN, P. D

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Fine needle aspiration biopsy: an undervalued diagnostic modality in paediatric mycobacterial disease [Review article] by WRIGHT, C. A, WARREN, R. M, MARAIS, B. J

“…Mycobacterial disease, and particularly tuberculosis (TB), is an escalating problem in developing countries, fuelled by the parallel human immunodeficiency…”
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Spread of a Low-Fitness Drug-Resistant Mycobacterium tuberculosis Strain in a Setting of High Human Immunodeficiency Virus Prevalence by Strauss, O.J, Warren, R.M, Jordaan, A, Streicher, E.M, Hanekom, M, Falmer, A.A, Albert, H, Trollip, A, Hoosain, E, van Helden, P.D, Victor, T.C

“…The fitness cost associated with the evolution of resistance to rifampin in Mycobacterium tuberculosis may be different in clinical isolates compared to in…”
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