Overview
Background
Mark is a Professor of food microbiology and serves as a Deputy Head of the School of Agriculture and Food Sustainability (since 2019). He leads a research team focused on food safety, quality, and fermentation. He is also a Deputy Lead of the Innovative Ingredients program at the Food and Beverage Accelerator (FaBA), funded by the Australian Trailblazer university program scheme. After completing his PhD at Queensland University of Technology (QUT) under Prof Phil Giffard's supervision, he underwent postdoctoral training in Prof John Helmann's laboratory at Cornell University, USA (1999-2000), and at the CRC for Diagnostic Technologies, QUT (2000-01). He subsequently supported his position through a Dairy Australia Fellowship (2001-03) and an NHMRC New Investigator Grant (2004-06). In 2007, he joined UQ as an academic specialising in food microbiology.
Mark's research is currently funded by Agrifutures Australia, and he has received past funding from ARC Discovery, ARC Industrial Transformation Research Hub, ARC Industry Transformation Training Centre, and ARC Linkage schemes. He has also been supported by Horticulture Innovation (HIA), Dairy Innovation Australia Ltd (DIAL), and the Geoffrey Gardiner Dairy Foundation (GGDF). His research primarily focuses on lactic acid bacteria applications, plant-based dairy alternative fermentations, precision fermentation and biocontrol food applications targeting pathogens like Campylobacter and Listeria monocytogenes. He has successfully supervised 20 PhD and MPhil students to completion and currently supervises 3 postdoctoral research fellows and 2 PhD students.
Mark contributes to teaching in food microbiology, food safety, and food biotechnology subjects at UQ. He is a Fellow of both the Australian Society for Microbiology (FASM) and the Australian Institute of Food Science and Technology (FAIFST), and serves on the editorial boards of mBio, the Journal of Food Protection, and Food Australia. He has received the 2017 Keith Farrer Award of Merit and the 2023 President's Award from the Australian Institute of Food Science and Technology (AIFST) for service to the food industry and the Institute. Additionally, Mark holds the position of Secretary and Affiliate Council Delegate in the Australian Association for Food Protection (AAFP), the affiliate of the International Association for Food Protection (IAFP).
Availability
- Professor Mark Turner is:
- Not available for supervision
- Media expert
Fields of research
Qualifications
- Doctor of Philosophy, Queensland University of Technology
Research interests
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Biocontrol of pathogens and spoilage organisms on foods
This research area involves the isolation and identification of naturally occurring lactic acid bacteria (LAB) on fresh vegetables and meat which have antagonistic activity against bacterial pathogens, such as Listeria monocytogenes and Campylobacter on ready-to-eat vegetables and meats, as well as spoilage fungi of dairy foods. This work is funded by Agrifutures.
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Fermentation of plant-based dairy alternatives
This project involves screening plant-dervied lactic acid bacteria from our large collection (~600 isolates) for their abilities to acidify and enhance flavour and texture of plant-based substrates. These include nut-based milks. Identification and characterisation of lactic acid bacteria with potential will follow and initial steps in the development of novel fermented foods will be trialled. Techniques include acidification trials, 16s rDNA sequencing, whole genome sequencing, gene inactivation/overexpression, adaptive laboratory evolution (ALE), flavour volatile analysis (GC-MS) and texture analysis. This project is a collaboration with researchers at the Technical University of Denmark (DTU).
Works
Search Professor Mark Turner’s works on UQ eSpace
2010
Journal Article
Diffusion loading and drug delivery characteristics of alginate gel microparticles produced by a novel impinging aerosols method
Hariyadi, Dewi M., Lin, Sharon Chien-Yu, Wang, Yiwei, Bostrom, Thor, Turner, Mark S., Bhandari, Bhesh and Coombes, Allan G. A. (2010). Diffusion loading and drug delivery characteristics of alginate gel microparticles produced by a novel impinging aerosols method. Journal of Drug Targeting, 18 (10), 831-841. doi: 10.3109/1061186X.2010.525651
2010
Journal Article
Salicylic acid enhances biocontrol efficacy of Rhodotorula glutinis against postharvest Rhizopus rot of strawberries and the possible mechanisms involved
Zhang, Hongyin, Ma, Longchuan, Turner, Mark, Xu, Huaxi, Zheng, Xiaodong, Dong, Ying and Jiang, Song (2010). Salicylic acid enhances biocontrol efficacy of Rhodotorula glutinis against postharvest Rhizopus rot of strawberries and the possible mechanisms involved. Food Chemistry, 122 (3), 577-583. doi: 10.1016/j.foodchem.2010.03.013
2010
Journal Article
In vitro antimicrobial activity of less-utilized spice and herb extracts against selected food-borne bacteria
Weerakkody, Nimsha S., Caffin, Nola, Turner, Mark S. and Dykes, Gary A. (2010). In vitro antimicrobial activity of less-utilized spice and herb extracts against selected food-borne bacteria. Food Control, 21 (10), 1408-1414. doi: 10.1016/j.foodcont.2010.04.014
2010
Journal Article
Effect of temperature and contact time on Campylobacter jejuni attachment to, and probability of detachment from, stainless steel
Nguyen, Vu Tuan, Turner, Mark S. and Dykes, Gary A. (2010). Effect of temperature and contact time on Campylobacter jejuni attachment to, and probability of detachment from, stainless steel. Journal of Food Protection, 73 (5), 832-838. doi: 10.4315/0362-028X-73.5.832
2010
Book Chapter
Molecular mechanisms of stress resistance in Lactococcus lactis
Smith, William M., Dykes, Gary A., Soomro, Aijaz H. and Turner, Mark S. (2010). Molecular mechanisms of stress resistance in Lactococcus lactis. Current Research, Technology and Education Topics in Applied Microbiology and Microbial Biotechnology. (pp. 1106-1118) edited by Antonio Méndez Vilas. Badajoz, Spain: Formatex Research Center.
2010
Conference Publication
A novel mutant probiotic and the effects on colonic inflammation in a rat model of colitis
Atkins, H., Geier, M. S., Turner, M., Forder, R. E. A., Pattanaik, A. K., Yazbeck, R. and Howarth, G. S. (2010). A novel mutant probiotic and the effects on colonic inflammation in a rat model of colitis. Australian Gastroenterology Week 2010, Gold Coast, QLD, Australia, 20-23 October 2010. Richmond, VIC, Australia: Wiley-Blackwell Publishing. doi: 10.1111/j.1440-1746.2010.06450.x
2010
Conference Publication
Changes in pig ileal bacterial numbers upon exposure to grape seed extract
Wang, D. J., Turner, M. S., D'Arcy, B. R., Williams, B. A. and Ferruzi, M. G. (2010). Changes in pig ileal bacterial numbers upon exposure to grape seed extract. Nutrition Society of Australia 34th Annual Scientific Meeting (NSA2010), Perth, Australia, 30 November - 3 December 2010. Nutrition Society of Australia (NSA).
2009
Journal Article
Plasmid-borne bla(SHV) genes in Klebsiella pneumoniae are associated with strong promoters
Turner, M.S., Andersson, P., Bell, J.M., Turnidge, J.D., Harris, T. and Giffard, P.M. (2009). Plasmid-borne bla(SHV) genes in Klebsiella pneumoniae are associated with strong promoters. Journal of Antimicrobial Chemotherapy, 64 (5) dkp338, 960-964. doi: 10.1093/jac/dkp338
2009
Journal Article
Volatile sulfur compounds produced by probiotic bacteria in the presence of cysteine or methionine
Sreekumar, R., Al-Attabi, Z., Deeth, H.C. and Turner, M.S. (2009). Volatile sulfur compounds produced by probiotic bacteria in the presence of cysteine or methionine. Letters In Applied Microbiology, 48 (6), 777-782. doi: 10.1111/j.1472-765X.2009.02610.x
2009
Journal Article
Learning about foodborne pathogens: evaluation of student perceptions of group project work in a food microbiology course
Turner, M.S. (2009). Learning about foodborne pathogens: evaluation of student perceptions of group project work in a food microbiology course. Journal of Food Science Education, 8 (4), 81-87. doi: 10.1111/j.1541-4329.2009.00081.x
2009
Journal Article
Cystathionine gamma-lyase is a component of cystine-mediated oxidative defense in Lactobacillus reuteri BR11
Lo, Raquel, Turner, Mark S., Barry, Daniel G., Sreekumar, Revathy, Walsh, Terence P. and Giffard, Philip M. (2009). Cystathionine gamma-lyase is a component of cystine-mediated oxidative defense in Lactobacillus reuteri BR11. Journal of Bacteriology, 191 (6), 1827-1837. doi: 10.1128/JB.01553-08
2009
Journal Article
Methyl jasmonate enhances biocontrol efficacy of Rhodotorula glutinis to postharvest blue mold decay of pears
Zhang, H., Ma, L., Turner, M., Xu, H., Dong, Y. and Jiang, S. (2009). Methyl jasmonate enhances biocontrol efficacy of Rhodotorula glutinis to postharvest blue mold decay of pears. Food Chemistry, 117 (4), 621-626. doi: 10.1016/j.foodchem.2009.04.054
2008
Journal Article
Random Mutagenesis Identifies Novel Genes Involved in the Secretion of Antimicrobial, Cell Wall-Lytic Enzymes by Lactococcus lactis
Tan, Yu Pei, Giffard, Philip M., Barry, Daniel G., Huston, Wilhelmina M, and Turner, Mark S. (2008). Random Mutagenesis Identifies Novel Genes Involved in the Secretion of Antimicrobial, Cell Wall-Lytic Enzymes by Lactococcus lactis. Applied and Environmental Microbiology, 74 (24), 7490-7496. doi: 10.1128/AEM.00767-08
2007
Journal Article
Inactivation of an iron transporter in Lactococcus lactis results in tellurite and oxidative stress
Turner, Mark S., Tan, Yu Pei and Giffard, Philip M. (2007). Inactivation of an iron transporter in Lactococcus lactis results in tellurite and oxidative stress. Applied and Environmental Microbiology, 73 (19), 6144-6149. doi: 10.1128/AEM.00413-07
2007
Journal Article
Inhibition of Staphylococcus aureus Growth on Tellurite-Containing Media by Lactobacillus reuteri Is Dependent on CyuC and Thiol Production
Turner, Mark S., Lo, Raquel and Giffard, Philip M. (2007). Inhibition of Staphylococcus aureus Growth on Tellurite-Containing Media by Lactobacillus reuteri Is Dependent on CyuC and Thiol Production. Applied and Environmental Microbiology, 73 (3), 1005-1009. doi: 10.1128/AEM.02100-06
2007
Journal Article
Activity of HIV entry and fusion inhibitors expressed by the human vaginal colonizing probiotic Lactobacillus reuteri RC-14
Liu, Janice J., Reid, Gregor, Jiang, Yonghou, Turner, Mark S. and Tsai, Che-Chung (2007). Activity of HIV entry and fusion inhibitors expressed by the human vaginal colonizing probiotic Lactobacillus reuteri RC-14. Cellular Microbiology, 9 (1), 120-130. doi: 10.1111/j.1462-5822.2006.00772.x
2007
Journal Article
Antimicrobial activity of lysostaphin and a Listeria monocytogenes bacteriophage endolysin produced and secreted by lactic acid bacteria.
Turner, M. S., Waldherr F., Loessner M. J. and Giffard P. M. (2007). Antimicrobial activity of lysostaphin and a Listeria monocytogenes bacteriophage endolysin produced and secreted by lactic acid bacteria.. Systematic And Applied Microbiology, 30 (1), 58-67. doi: 10.1016/j.syapm.2006.01.013
2005
Journal Article
Erratum: Peptide surface display and secretion using two LPXTG-containing surface proteins from Lactobacillus fermentum BR11 (Applied and Environmental Microbiology (2003) 69, 10 (5855-5863))
Turner, Mark S., Hafner, Louise M., Walsh, Terry and Giffard, Philip M. (2005). Erratum: Peptide surface display and secretion using two LPXTG-containing surface proteins from Lactobacillus fermentum BR11 (Applied and Environmental Microbiology (2003) 69, 10 (5855-5863)). Applied and Environmental Microbiology, 71 (3), 1675-1675. doi: 10.1128/AEM.71.3.1675.2005
2005
Journal Article
BspA (CyuC) in L. fermentum BR11 is a highly expressed high affinity L-cystine-binding protein
Hung, J., Turner, M. S., Walsh,T. and Giffard, P. M. (2005). BspA (CyuC) in L. fermentum BR11 is a highly expressed high affinity L-cystine-binding protein. Current Microbiology, 50 (1), 33-37. doi: 10.1007/s00284-004-4408-2
2004
Journal Article
Identification, characterisation and specificity of a cell wall lytic enzyme from Lactobacillus fermentum BR11
Turner, Mark S., Hafner Louise M., Walsh, Terry and Giffard, Philip M. (2004). Identification, characterisation and specificity of a cell wall lytic enzyme from Lactobacillus fermentum BR11. FEMS Microbiology Letters, 238 (1), 9-15. doi: 10.1016/j.femsle.2004.07.008
Funding
Current funding
Supervision
Availability
- Professor Mark Turner is:
- Not available for supervision
Supervision history
Current supervision
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Doctor Philosophy
Enhancing fermentations by smart starter culture selection
Principal Advisor
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Doctor Philosophy
Tailoring starter cultures for plant based dairy alternatives
Principal Advisor
Other advisors: Associate Professor Sangeeta Prakash
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Doctor Philosophy
Mechanisms of osmoresistance in industrial Lactococcus cemoris
Principal Advisor
Other advisors: Professor Esteban Marcellin
Completed supervision
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2022
Doctor Philosophy
The ecology and persistence of Salmonella enterica in egg production
Principal Advisor
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2020
Doctor Philosophy
Effects of cyclic-di-AMP regulation in Lactococcus lactis
Principal Advisor
Other advisors: Associate Professor Nidhi Bansal
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2019
Doctor Philosophy
Molecular mechanisms of cyclic di-AMP pool regulation in Lactococcus lactis
Principal Advisor
Other advisors: Associate Professor Nidhi Bansal
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2018
Doctor Philosophy
Enhancing the quality of ready-to-eat rice using high pressure processing
Principal Advisor
Other advisors: Professor Bob Gilbert, Professor Jason Stokes
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2017
Doctor Philosophy
Genomic analysis of prophage activation and bacteriophage resistance in industrial Lactococcus lactis
Principal Advisor
Other advisors: Associate Professor Nidhi Bansal
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2017
Doctor Philosophy
Regulation of c-di-AMP in Lactococcus lactis
Principal Advisor
Other advisors: Associate Professor Nidhi Bansal
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2014
Doctor Philosophy
Molecular Identification and Characterisation of Dominant Aerobic Sporeforming Bacteria from Dairy Products
Principal Advisor
Other advisors: Emeritus Professor Hilton Deeth
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2014
Doctor Philosophy
Molecular characterization of Bacillus licheniformis from dairy products
Principal Advisor
Other advisors: Emeritus Professor Hilton Deeth
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2011
Doctor Philosophy
The Application of Spices and Herbs to Control Foodborne Pathogens in Ready to Eat Shrimp
Principal Advisor
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2024
Doctor Philosophy
Modification of aroma and flavour in marine algae for future food applications
Associate Advisor
Other advisors: Professor Heather Smyth
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2022
Master Philosophy
Characterisation of a synbiotic product and its impact on human gastrointestinal microbiota
Associate Advisor
Other advisors: Dr Deirdre Mikkelsen, Associate Professor Nidhi Bansal
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2022
Doctor Philosophy
Developing a new probiotic fermented milk with prebiotics for aflatoxin M1 detoxification
Associate Advisor
Other advisors: Emerita Professor Mary Fletcher, Professor Yasmina Sultanbawa
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2020
Doctor Philosophy
Lactobacillus plantarum as a biopreservative for cheese
Associate Advisor
Other advisors: Associate Professor Nidhi Bansal
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2018
Doctor Philosophy
Development of high-moisture shelf-stable rice snacks
Associate Advisor
Other advisors: Professor Jason Stokes, Professor Mike Gidley
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2018
Doctor Philosophy
Metabolic Engineering of propionibacteria's Wood Werkman cycle in Escherichia coli and Saccharomyces cerevisiae
Associate Advisor
Other advisors: Professor Lars Nielsen, Professor Esteban Marcellin
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2016
Doctor Philosophy
Controlled delivery of antibacterials using polycaprolactone matrices for the intravaginal treatment of sexually transmitted infections
Associate Advisor
Other advisors: Associate Professor Kathryn Steadman
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2015
Doctor Philosophy
Facilitating the Process of Controlling Starch Structure Through Starch-branching Enzymes
Associate Advisor
Other advisors: Professor Ian Godwin, Professor Bob Gilbert
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2014
Doctor Philosophy
Polymeric matrix devices for controlled delivery of agents to prevent bacterial and viral infections
Associate Advisor
Other advisors: Professor Nick Shaw
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2014
Doctor Philosophy
Interspecies electron transfer in environmental and engineered syntrophic systems
Associate Advisor
Other advisors: Professor Damien Batstone, Dr Bernardino Virdis
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2012
Doctor Philosophy
Characterization of surface properties and attachment of Campylobacter jejuni and Campylobacter coli to abiotic surfaces
Associate Advisor
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2012
Doctor Philosophy
MICROENCAPSULATION OF PROBIOTICS AND PHARMACEUTICALS IN ALGINATE MICROBEADS BY A NOVEL IMPINGING TECHNOLOGY
Associate Advisor
Other advisors: Professor Bhesh Bhandari
Media
Enquiries
Contact Professor Mark Turner directly for media enquiries about:
- Antimicrobials
- Bacillus
- Bacteria - in food
- Biocontrol
- Dairy microbiology
- Food bacteria
- food fermentation
- food outbreak
- Food poisoning outbreak
- Food production
- Food quality
- Food safety
- foodborne outbreak
- Lactic acid bacteria
- lactobacillus
- listeria
- outbreak investigation
- Probiotic bacteria
- salmonella
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