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Venturini, Carola, Ong, Cheryl-Iynn Y., Gillen, Christine M., Ben-Zakour, Nouri L., Maamary, Peter G., Nizet, Victor, Beatson, Scott A. and Walker, Mark J. (2013) Acquisition of the Sda1-encoding bacteriophage does not enhance virulence of the serotype M1 Streptococcus pyogenes strain SF370. Infection and Immunity, 81 6: 2062-2069. doi:10.1128/IAI.00192-13 97   4 Cited 5 times in Scopus5 0
Sanderson-Smith, Martina L., Zhang, Yueling, Ly, Diane, Donahue, Deborah, Hollands, Andrew, Nizet, Victor, Ranson, Marie, Ploplis, Victoria A., Walker, Mark J. and Castellino, Francis J. (2013) A key role for the urokinase Plasminogen Activator (uPA) in invasive Group A streptococcal infection. PLoS Pathogens, 9 7: e1003469.1-e1003469.9. doi:10.1371/journal.ppat.1003469 35   1 Cited 2 times in Scopus2 0
McArthur, Jason D., McKay, Fiona C., Ramachandran, Vidiya, Shyam, Priya, Cork, Amanda J., Sanderson-Smith, Martina L., Cole, Jason N., Ringdahl, Ulrika, Sjobring, Ulf, Ranson, Marie and Walker, Mark J. (2008) Allelic variants of streptokinase from Streptococcus pyogenes display functional differences in plasminogen activation. Faseb Journal, 22 9: 3146-3153. doi:10.1096/fj.08-109348 42   24 Cited 24 times in Scopus24 1
Ben Zakour, Nouri L., Venturini, Carola, Beatson, Scott A. and Walker, Mark J. (2012) Analysis of a Streptococcus pyogenes puerperal sepsis cluster using whole-genome sequencing. Journal of Clinical Microbiology, 50 7: 2224-2228. doi:10.1128/JCM.00675-12 108   7 Cited 7 times in Scopus7 0
Ong, Cheryl-lynn Y., Gillen, Christine M., Barnett, Timothy C., Walker, Mark J. and McEwan, Alastair G. (2014) An antimicrobial role for zinc in innate immune defence against group A streptococcus. Journal of Infectious Diseases, 209 10: 1500-1508. doi:10.1093/infdis/jiu053 52   1 Cited 5 times in Scopus5 1
McArthur, JD, West, NP, Cole, JN, Jungnitz, H, Guzman, CA, Chin, J, Lehrbach, PR, Djordjevic, SP and Walker, MJ (2003) An aromatic amino acid auxotrophic mutant of Bordetella bronchiseptica is attenuated and immunogenic in a mouse model of infection. Fems Microbiology Letters, 221 1: 7-16. doi:10.1016/S0378-1097(03)00162-9 27   17 Cited 18 times in Scopus18 0
Hollands, Andrew, Aziz, Ramy K., Kansal, Rita, Kotb, Malak, Nizet, Victor and Walker, Mark J. (2008) A naturally occurring mutation in ropB suppresses SpeB expression and reduces M1T1 group A streptococcal systemic virulence. PLoS One, 3 12 Article # e4102: . doi:10.1371/journal.pone.0004102 36   29 Cited 29 times in Scopus29 0
Guzman, CA, Piatti, G, Walker, MJ, Guardati, MC and Pruzzo, C (1994) A Novel Escherichia-Coli Expression-Export Vector Containing Alkaline Phosp Hatase as An Insertional Inactivation Screening System. Gene, 148 1: 171-172. doi:10.1016/0378-1119(94)90254-2 19   9 Cited 10 times in Scopus10 0
Guzman, CA, Brownlie, RM, Kadurugamuwa, J, Walker, MJ and Timmis, KN (1991) Antibody-Responses in the Lungs of Mice Following Oral Immunization with Salmonella-Typhimurium Aroa and Invasive Escherichia-Coli Strains Expressing the Filamentous Hemagglutinin of Bordetella-Pertussis. Infection and Immunity, 59 12: 4391-4397. 20   26
Guzman, CA, Molinari, G, Fountain, MW, Rohde, M, Timmis, KN and Walker, MJ (1993) Antibody-Responses in the Serum and Respiratory-Tract of Mice Following Oral Vaccination with Liposomes Coated with Filamentous Hemagglutinin and Pertussis Toxoid. Infection and Immunity, 61 2: 573-579. 19   18
Seymour, Lisa M., Deutscher, Ania T., Jenkins, Cheryl, Kuit, Tracey A., Falconer, Linda, Minion, F. Chris, Crossett, Ben, Padula, Matthew, Dixon, Nicholas E., Djordjevic, Steven P. and Walker, Mark J. (2010) A processed Multidomain Mycoplasma hyopneumoniae adhesin binds fibronectin, plasminogen, and swine respiratory cilia. Journal of Biological Chemistry, 285 44: 33971-33978. doi:10.1074/jbc.M110.104463 73   20 Cited 19 times in Scopus19 0
Treweek, TM, Rekas, A, Walker, MJ and Carver, JA (2010) A quantitative NMR spectroscopic examination of the flexibility of the C-terminal extensions of the molecular chaperones, alpha A- and alpha B-crystallin. Experimental Eye Research, 91 5: 691-699. doi:10.1016/j.exer.2010.08.015 103   17 Cited 17 times in Scopus17 0
Jungnitz, H, West, NP, Walker, MJ, Chhatwal, GS and Guzman, CA (1998) A second two-component regulatory system of Bordetella bronchiseptica required for bacterial resistance to oxidative stress, production of acid phosphatase, and in vivo persistence. Infection and Immunity, 66 10: 4640-4650. 27   37
Littlejohn, TK, Takikawa, O, Truscott, RJW and Walker, MJ (2003) Asp(274) and His(346) are essential for heme binding and catalytic function of human indoleamine 2,3-dioxygenase. Journal of Biological Chemistry, 278 32: 29525-29531. doi:10.1074/jbc.M301700200 32   35 Cited 40 times in Scopus40 0
Brett, KN, Hornitzky, MA, Bettelheim, KA, Walker, MJ and Djordjevic, SP (2003) Bovine non-O157 Shiga toxin 2-containing Escherichia coli isolates commonly possess stx(2-EDL933) and/or stx(2vhb) subtypes. Journal of Clinical Microbiology, 41 6: 2716-2722. doi:10.1128/JCM.41.6.2716-2722.2003 22   41 0
McMillan, DJ, Mau, M and Walker, MJ (1998) Characterisation of the urease gene cluster in Bordetella bronchiseptica. Gene, 208 2: 243-251. doi:10.1016/S0378-1119(97)00651-3 15   26 Cited 27 times in Scopus27 0
Bogema, Daniel R., Deutscher, Ania T., Woolley, Lauren K., Seymour, Lisa M., Raymond, Benjamin B. A., Tacchi, Jessica L., Padula, Matthew P., Dixon, Nicholas E., Minion, F. Chris, Jenkins, Cheryl, Walker, Mark J. and Djordjevic, Steven P. (2012) Characterization of cleavage events in the multifunctional cilium adhesin Mhp684 (P146) reveals a mechanism by which Mycoplasma hyopneumoniae regulates surface topography. mBio, 3 2: e00282.1-e00282.11. doi:10.1128/mBio.00282-11 44 1 9 Cited 11 times in Scopus11 0
Wu, X. -Y., Walker, M., Vanselow, B., Chao, R. -L. and Chin, J. (2007) Characterization of mesophilic bacilli in faeces of feedlot cattle. Journal of Applied Microbiology, 102 3: 872-879. doi:10.1111/j.1365-2672.2006.03106.x 29   11 Cited 10 times in Scopus10 0
Walker, MJ, Wehland, J, Timmis, KN, Raupach, B and Schmidt, MA (1991) Characterization of Murine Monoclonal-Antibodies That Recognize Defined Epitopes of Pertussis Toxin and Neutralize its Toxic Effect On Chinese-Hamster Ovary Cells. Infection and Immunity, 59 11: 4249-4251. 17   14
Walker, MJ, Birch, RG and Pemberton, JM (1988) Cloning and Characterization of An Albicidin Resistance Gene From Klebsiella-Oxytoca. Molecular Microbiology, 2 4: 443-454. doi:10.1111/j.1365-2958.1988.tb00050.x 22   27 0
Partridge, SR, Baker, MS, Walker, MJ and Wilson, MR (1996) Clusterin, a putative complement regulator, binds to the cell surface of Staphylococcus aureus clinical isolates. Infection and Immunity, 64 10: 4324-4329. 22   21
Smith, AM, Yan, H, Groves, N, Dalla Pozza, T and Walker, MJ (2000) Co-expression of the Bordetella pertussis leader peptidase I results in enhanced processing and expression of the pertussis toxin S1 subunit in Escherichia coli. Fems Microbiology Letters, 191 2: 177-182. doi:10.1016/S0378-1097(00)00386-4 19   2 Cited 4 times in Scopus4 0
Wu, Xi-Yang, Chapman, Toni, Trott, Darren J., Bettelheim, Karl, Do, Thuy N., Driesen, Steve, Walker, Mark J. and Chin, James (2007) Comparative analysis of virulence genes, genetic diversity, and phylogeny of commensal and enterotoxigenic Escherichia coli isolates from weaned pigs. Applied and Environmental Microbiology, 73 1: 83-91. doi:10.1128/AEM.00990-06 88   24 Cited 29 times in Scopus29 0
Wu, X.Y., Chapman, T., Tan, M.K., Trott, D. J., Walker, M. and Chin, J. (2003). Comparison of pig enterotoxigenic E. coli by pulsed-field gel electrophoresis (PFGE). In: Australasian Pig Science Assoc (Inc) Conference, Fremantle, WA, (). 23-26 November 2003. 82  
Henningham, Anna, Chiarot, Emiliano, Gillen, Christine M., Cole, Jason N., Rohde, Manfred, Fulde, Marcus, Ramachandran, Vidiya, Cork, Amanda J., Hartas, Jon, Magor, Graham, Djordjevic, Steven P., Cordwell, Stuart J., Kobe, Bostjan, Sriprakash, Kabada S., Nizet, Victor, Chhatwal, G. S., Margarit, Immaculada Y. R., Batzloff, Michael R. and Walker, Mark J. (2012) Conserved anchorless surface proteins as group A streptococcal vaccine candidates. Journal of Molecular Medicine, 90 10: 1197-1207. doi:10.1007/s00109-012-0897-9 67 22 15 Cited 15 times in Scopus15 0
Dalla Pozza, T, Yan, HR, Meek, D, Guzman, CA and Walker, MJ (1998) Construction and characterisation of Salmonella typhimurium aroA simultaneously expressing the five pertussis toxin subunits. Vaccine, 16 5: 522-529. 17   10
Walker, MJ and Pemberton, JM (1987) Construction of a Transposon Containing a Gene for Polygalacturonate Trans-Eliminase From Klebsiella-Oxytoca. Archives of Microbiology, 146 4: 390-395. doi:10.1007/BF00410941 16   13 Cited 11 times in Scopus11 0
Walker, MJ, Rohde, M, Wehland, J and Timmis, KN (1991) Construction of Minitransposons for Constitutive and Inducible Expression of Pertussis Toxin in Bvg-Negative Bordetella-Bronchiseptica. Infection and Immunity, 59 11: 4238-4248. 11   15
Walker, MJ and Pemberton, JM (1988) Construction of Transposons Encoding Genes for Beta-Glucosidase, Amylase and Polygalacturonate Trans-Eliminase From Klebsiella-Oxytoca and Their Expression in a Range of Gram-Negative Bacteria. Current Microbiology, 17 2: 69-75. doi:10.1007/BF01568788 19   6 Cited 5 times in Scopus5 0
San Gil, F, Turner, B, Walker, MJ, Djordjevic, SP and Chin, JC (1999) Contribution of adjuvant to adaptive immune responses in mice against Actinobacillus pleuropneumoniae. Microbiology-Uk, 145 2595-2603. 18   2
Cork, A. J., Jergic, S., Hammerschmidt, S., Kobe, B., Pancholi, V., Benesch, J. L. P., Robinson, C. V., Dixon, N. E., Aquilina, J. A. and Walker, M. J. (2009) Defining the structural basis of human plasminogen binding by streptococcal surface enolase. Journal of Biological Chemistry, 284 25: 17129-17137. doi:10.1074/jbc.M109.004317 64   35 Cited 37 times in Scopus37 0
Djordjevic, SP, Eamens, GJ, Ha, H, Walker, MJ and Chin, JC (1998) Demonstration that Australian Pasteurella multocida isolates from sporadic outbreaks of porcine pneumonia are non-toxigenic (toxA(-)) and display heterogeneous DNA restriction endonuclease profiles compared with toxigenic isolates from herds with progressive atrophic rhinitis. Journal of Medical Microbiology, 47 8: 679-688. 17   18
Wu, Xi-Yang, Walker, Mark J., Hornitzky, Michael and Chin, James (2006) Development of a group-specific PCR combined with ARDRA for the identification of Bacillus species of environmental significance. Journal of Microbiological Methods, 64 1: 107-119. doi:10.1016/j.mimet.2005.04.021 37   37 Cited 47 times in Scopus47 0
Matic, Jake N., Terry, Tamsin D., Van Bockel, David, Maddocks, Tracy, Tinworth, David, Jennings, Michael P., Djordjevic, Steven P. and Walker, Mark J. (2009) Development of non-antibiotic-resistant, chromosomally based, constitutive and inducible expression systems for aroA-attenuated Salmonella enterica serovar typhimurium. Infection and Immunity, 77 5: 1817-1826. doi:10.1128/IAI.01301-08 79   11 Cited 15 times in Scopus15 0
Guzman, CA, Walker, MJ, Rohde, M and Timmis, KN (1991) Direct Expression of Bordetella-Pertussis Filamentous Hemagglutinin in Escherichia-Coli and Salmonella-Typhimurium Aroa. Infection and Immunity, 59 10: 3787-3795. 15   10
Walker, Mark J., Barnett, Timothy C., McArthur, Jason D., Cole, Jason N., Gillen, Christine M., Henningham, Anna, Sriprakash, K. S., Sanderson-Smith, Martina L. and Nizet, Victor (2014) Disease manifestations and pathogenic mechanisms of group A Streptococcus. Clinical Microbiology Reviews, 27 2: 264-301. doi:10.1128/CMR.00101-13 24   9 Cited 5 times in Scopus5 1
Dawes, Faye E., Kuzevski, Alexander, Bettelheim, Karl A., Hornitzky, Michael A., Djordjevic, Steven P. and Walker, Mark J. (2010) Distribution of class 1 integrons with IS26-mediated deletions in their 3 '-conserved segments in Escherichia coli of human and animal origin. PLoS One, 5 9: e12754-1-e12754-6. doi:10.1371/journal.pone.0012754 45   18 Cited 20 times in Scopus20 0
Ramachandran, V, Brett, K, Hornitzky, MA, Dowton, M, Bettelheim, KA, Walker, MJ and Djordjevic, SP (2003) Distribution of intimin subtypes among Escherichia coli isolates from ruminant and human sources. Journal of Clinical Microbiology, 41 11: 5022-5032. doi:10.1128/JCM.41.11.5022-5032.2003 14   84 Cited 82 times in Scopus82 0
Sanderson-Smith, Martina, Batzloff, Michael, Sriprakash, Kabada S., Dowton, Mark, Ranson, Marie and Walker, Mark J. (2006) Divergence in the plasminogen-binding group A streptococcal M protein family : Functional conservation of binding site and potential role for immune selection of variants. Journal of Biological Chemistry, 281 6: 3217-3226. doi:10.1074/jbc.M508758200 27   25 Cited 24 times in Scopus24 0
Walker, Mark J., Hollands, Andrew, Sanderson-Smith, Martina L., Cole, Jason N., Kirk, Joshua K., Henningham, Anna, McArthur, Jason D., Dinkla, Katrin, Aziz, Ramy K., Kansal, Rita G., Simpson, Amelia J., Buchanan, John T., Chhatwal, Gursharan S., Kotb, Malak and Nizet, Malak (2007) DNase Sda1 provides selection pressure for a switch to invasive group A streptococcal infection. Nature Medicine, 13 8: 981-985. doi:10.1038/nm1612 38   155 Cited 155 times in Scopus155 1
McArthur, Jason D. and Walker, Mark J. (2006) Domains of group A streptococcal M protein that confer resistance to phagocytosis, opsonization and protection : Implications for vaccine development. Molecular Microbiology, 59 1: 1-4. doi:10.1111/j.1365-2958.2005.04967.x 45   24 Cited 30 times in Scopus30 0
Figuera-Losada, M., Ranson, M., Sanderson-Smith, M.L., Walker, M. J., Castellino, F. J. and Prorok, M. (2010) Effects on human plasminogen conformation and activation rate caused by interaction with VEK-30, a peptide derived from the group A streptococcal M-like protein (PAM). BBA - Proteins and Proteomics, 1804 6: 1342-1349. doi:10.1016/j.bbapap.2010.01.019 34   1 Cited 2 times in Scopus2 0
Davies, Mark R., Holden, Matthew T., Coupland, Paul, Chen, Jonathan H. K., Venturini, Carola, Barnett, Timothy C., Ben Zakour, Nouri L., Tse, Herman, Dougan, Gordon, Yuen, Kwok-Yung and Walker, Mark J. (2014) Emergence of scarlet fever Streptococcus pyogenes emm12 clones in Hong Kong is associated with toxin acquisition and multidrug resistance. Nature Genetics, 47 1: 84-+. doi:10.1038/ng.3147 41   0 Cited 0 times in Scopus0 22
Walker, MJ, Rohde, M, Brownlie, RM and Timmis, KN (1990) Engineering Upstream Transcriptional and Translational Signals of Bordetella-Pertussis Serotype-2 Fimbrial Subunit Protein for Efficient Expression in Escherichia-Coli - Invitro Autoassembly of the Expressed Product Into Filamentous Structures. Molecular Microbiology, 4 1: 39-47. doi:10.1111/j.1365-2958.1990.tb02013.x 17   9 0
Walker, Mark (2012) Establishment of the Australian Infectious Diseases Research Centre. Current Drug Targets, 13 11: 1347-1347. doi:10.2174/138945012803530189 45 3 0 Cited 0 times in Scopus0 0
Woolley, Lauren K., Fell, Shayne, Gonsalves, Jocelyn R., Walker, Mark J., Djordjevic, Steven P., Jenkins, Cheryl and Eamens, Graeme J. (2012) Evaluation of clinical, histological and immunological changes and qPCR detection of Mycoplasma hyopneumoniae in tissues during the early stages of mycoplasmal pneumonia in pigs after experimental challenge with two field isolates. Veterinary Microbiology, 161 1-2: 186-195. doi:10.1016/j.vetmic.2012.07.025 37   7 Cited 7 times in Scopus7 0
Woolley, Lauren K., Fell, Shayne A., Gonsalves, Jocelyn R., Raymond, Benjamin B. A., Collins, Damian, Kuit, Tracey A., Walker, Mark J., Djordjevic, Steven P., Eamens, Graeme J. and Jenkins, Cheryl (2014) Evaluation of recombinant Mycoplasma hyopneumoniae P97/P102 paralogs formulated with selected adjuvants as vaccines against mycoplasmal pneumonia in pigs. Vaccine, 32 34: 4333-4341. doi:10.1016/j.vaccine.2014.06.008 14   1 Cited 1 times in Scopus1 1
Towers, RJ, Fagan, PK, Talay, SR, Currie, BJ, Sriprakash, KS, Walker, MJ and Chhatwal, GS (2003) Evolution of sfbI encoding streptococcal fibronectin-binding protein I: Horizontal genetic transfer and gene mosaic structure. Journal of Clinical Microbiology, 41 12: 5398-5406. doi:10.1128/JCM.41.12.5398-5406.2003 17   17 Cited 17 times in Scopus17 0
Littlejohn, TK, Takikawa, O, Skylas, D, Jamie, JF, Walker, MJ and Truscott, RJW (2000) Expression and purification of recombinant human indoleamine 2,3-dioxygenase. Protein Expression and Purification, 19 1: 22-29. doi:10.1006/prep.2000.1214 26   41 Cited 44 times in Scopus44 0
Pozza, TD, Yan, HR and Walker, MJ (1997) Expression of a synthetic pertussis toxin operon in Escherichia coli. Vaccine, 15 9: 968-975. doi:10.1016/S0264-410X(96)00306-4 12   0 Cited 3 times in Scopus3 0

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