People

Prof Tiffany B. Taylor

@taylorlabgroup.bsky.social

In 2008 I received a 1st class BSc (Hons) degree from the University of Edinburgh in Evolutionary Biology. In 2011 completed my DPhil (PhD) with Prof Angus Buckling at the University of Oxford in the Department of Zoology. My research focus was on understanding the evolutionary ecology of dispersal using an experimental approach with the microbial model system Pseudomonas aeruginosa. In 2011 I moved to the University of Reading in the School of Biological Sciences to start a postdoc under the supervision of Dr Louise Johnson and Prof Rob Jackson, with co-supervision from Prof Mike Brockhurst (University of Manchester) – my research focus was using experimental evolution to understand the evolution of the novel genetic code and the evolution of gene regulatory networks. In 2014 I spent a short time doing a university teaching fellowship, and took some time for maternity leave, before starting a Royal Society Dorothy Hodgkin Research Fellowship at the University of Bath in the Milner Centre for Evolution in 2016.

Academic Biography

  • Professor of Microbial Ecology and Evolution, University of Bath (2023 – present)
  • Royal Society Dorothy Hodgkin Senior Research Fellow (equiv. Associate Professor), University of Bath (2022 – 2023)
  • Royal Society Dorothy Hodgkin Research Fellow (equiv. Assistant Professor), University of Bath (2016 – 2022)
  • University Teaching Fellow, University of Reading (2014 – 2016)
  • Postdoc, University of Reading (2011 – 2014)
  • DPhil, University of Oxford (2008 – 2011)
  • BSc (Hons), University of Edinburgh (2004 – 2008)

Mitchell Reynolds (Windsor Fellowship, Syncona Scholar PhD student: Oct 2021 – Nov 2026)

To paraphrase Jango Fett, ‘I am just a simple man trying to make my way in the universe’ (Lucas, 2002)….. I completed a BSc in Biology in 2016, and an MSc in Molecular microbiology in 2017. I have since worked in a secondary school as a science technician, a pharmaceutical company in quality control and in clinical research before starting my PhD at The University of Bath. My PhD thesis is looking at the role of genetic background in determining the evolutionary outcome of gene regulatory network rewiring events. My work will focus on important pathogens and networks that are are known to be common targets in evolved antibiotic resistance in gram-negative bacteria. (@LionMitchWrdrbe and @lionmitchwardrobe.bsky.social)

Shani Ali (SWBio DTP PhD student Oct 2022 – Sept 2026 [co-supervised by Sam Sheppard])

I received my masters in Microbiology and Infection from the University of Birmingham and a BSc in Biomedical Science from Coventry University. My previous job was as a science technician in an all girl’s secondary school, and I loved to encourage and inspire girls to think about science – but I’m happiest in the lab. I am a part-time Research Technician where I provide support to all members of the Taylor lab, but my main focus is a project that aims to identify drivers of repeatable evolution. I am also a PhD student, in collaboration with Prof Sheppard at the University of Oxford. My PhD project uses bioinformatics and experimental evolution to understand niche adaptation of Campylobacter. I will also sample from, and work with, rural communities in Ghana, to identify sources of Campylobacter that lead to diarrhoeal disease among children and design prevention measures to reduce contamination.(@ShaniUPAli and @shaniupali.bsky.social)

Previously a Research Technician with the Taylor Lab (Jul 2021 – March 2023)

Francesco De Batté (Part-time NERC GW4+ PhD student Oct 2023 – May 2030) project in collaboration with Tom Gorochowski

My PhD research is co-supervised by Tiffany Taylor and Thomas Gorochowski, who have expertise in evolutionary microbiology and synthetic biology respectively. During my undergraduate studies (BA and MSci Natural Sciences) at the University of Cambridge, I enjoyed getting involved in the Synthetic Biology Society and learning about evolutionary theory. I’m excited to spend the next 3.5 years of my life exploring the interface of synthetic biology and evolution, trying to use synthetic biology to test evolutionary hypotheses and to use our understanding of evolution to inform the design of predictably evolvable living systems. (@FrancescoDB_ and @francescodb.bsky.social)

Christopher Lush (Royal Society funded PhD student: Jan 2024 – Jan 2028)

My project looks at the role of transcription factor promiscuity in determining alternative rewiring pathways in gene regulatory networks, using an approach that brings together molecular biology and experimental evolution.  I completed my BSc in Genetics at the University of Manchester in 2021, and an MSc in Biotechnology at the University of Glasgow in 2022. Before joining the Taylor lab I worked in visitor engagement for Cambridge’s Museum of Zoology, and I continue to hold a strong interest in science communication. (@ChrisJLush and @cjlush.bsky.social

Keira Cozens (Part-time Evolution Education Trust funded PhD student: Oct 2021-March 2028 [co-supervised by Ed Feil])

My interest in antimicrobial resistance began when I studied Biomedical Science (BSc) at UWE, Bristol, where I specialised in Microbiology and Immunology. I thoroughly enjoyed my laboratory project investigating the antibacterial efficacy of novel bacteriophages against Pseudomonas aeruginosa. With the desire to develop my molecular skills, I did an MSc in Molecular Microbiology at the University of Bath. Due to the pandemic, I ended up developing my computer-based skills and an interest in bioinformatics, which led me to my current PhD project. My PhD project involves using sequencing data to examine the transmission of plasmids carrying antimicrobial resistance and virulence genes between humans, animals, and the environment.

I am also passionate about science communication and art; I am one of the City Coordinators for the Pint of Science festival in Bath, and I run my own shop where I sell microbiology-themed jewellery and stickers!(@PinkPetri and @pinkpetri.bsky.social)

Beth Morillo-Hall (Evolution Education Trust funded PhD student: Oct 2024 – Sept 2028)

After completing my BSc in Biology from the University of Sussex, I embarked on a rewarding 20-year teaching career, working my way up to Assistant Headteacher whilst experiencing a wide variety of educational settings both nationally and internationally.

My journey in education, and my subsequent MA, sparked a deep passion for creating engaging, accessible learning materials that empower students to develop both their metacognitive abilities and a solid understanding of key scientific principles. I’ve faced the realities of trying to inspire and educate students within the limitations of rigid curriculums, tight budgets, and understaffed classrooms. This has driven me to pursue a PhD focussed on the role of practical and inquiry-based teaching techniques in students’ understanding of evolutionary concepts. 

I am committed to uncovering new strategies that will not only engage students but also deepen their understanding of a such a core scientific principle that remains with them far beyond their time in education.

Jasmine Thomas-Campbell (BBSRC SWBio PhD student: Oct 2024 – Sept 2028)

My PhD project aims to investigate how a novel innate defence system coined MADS and the CRISPR-Cas adaptive immune system provide synergistic levels of immunity against bacteriophage infection, in the WHO priority bacterial pathogen Pseudomonas aeruginosa. Using experimental evolution and molecular biology techniques I hope to elucidate how these antiviral defence systems are regulated and what environmental cues trigger their expression. I received an integrated master’s in Conservation Biology and Ecology from the University of Exeter in 2022.  Where I developed an interest in host-pathogen co-evolution, specifically how pathogens respond to selection pressures arising from host adaptations and environmental factors. Since graduating I have worked as a teaching technician at University of Exeter, but I missed conducting research in the Lab. This led me to start my PhD in the Taylor lab Group, at the University of Bath. (Project in collaboration with Prof Edze Westra, University of Exeter). (@jasminetc2000)

Dr Yueyi Cai (BBSRC sLola “MultiDefence” funded Postdoc: Jan 2025 – Dec 2027)


I completed my PhD in 2024 at the University of Liverpool, where I studied how a prophage can contribute the fitness and virulence of its bacterial host. I found that some phages can “kidnap” the host using tiny bits of DNA, making the bacteria do what they want. However, bacteria aren’t just passive victims—they have multiple defense systems to stop phages and other Mobile Genetic Elements from controlling them. The microbial world is full of surprises, like a detective novel where one clever trap might hide another. In my current research in Taylor’s lab, I’m looking into how these defense systems get triggered and how they work together at the molecular level. By uncovering these hidden strategies, I feel like I’m flipping to the next unseen page of the story. (@wuzeichuan and
@yueyicai.bsky.social)



Maryam Yazdizadeh-Ravari (BBSRC sLola “MultiDefence” funded Senior Research Technician (0.5FTE): Jan 2025 – Aug 2026)

After receiving my degree in veterinary medicine, I practised for 7 years in the field of farm animals where I encountered different infectious diseases and antibiotic treatment failures. This experience inspired me to shift my career to be a researcher in the antimicrobial resistance field. I completed a master’s in Molecular Bioscience (Microbiology) at the University of Bath where I was able to deepen my understanding of antimicrobial resistance. Later, I joined the Jones Lab at the University of Bath as a Research Technician investigating diverse mechanisms involved in biocidal tolerance in strains isolated from catheter-associated urinary tract infections. This experience allowed me to develop many microbiological, molecular and computational competencies. I recently joined the Taylor Lab as a Research Technician to explore the regulatory system of multi-layered defence systems in bacteria against mobile genetic elements. I am so excited to develop further skills and knowledge as part of the Taylor Group.  

Incoming…

You?

I am always happy to hear from prospective students and postdocs interested in my ongoing projects to discuss funding opportunities.


Group photo of members from the Taylor lab outside over looking the city of Bath with hills and buildings in the background.
Latest lab photo: See our evolution in the “lab outings” photos below

Alumni

Aidan Pierce (Research Assistant Oct 2020 – Sept 2021), went on to do a PhD as part of the the NERC London DTP 2021 intake.

Matthew Shepherd (PhD student Oct 2018 – Nov 2022), went on to do a postdoc in Prof Mike Brockhurst’s lab at the University of Manchester.

Alan Rice (Postdoctoral researcher Aug 2022 – Dec 2023), went on to become a Clinical Bioinformatician at the UCD National Virus Reference Laboratory

Louise Flanagan (PhD student Feb 2019 – Dec 2023), went on to do a postdoc in Dr Danna Gifford’s lab at the University of Manchester

Gretel Waugh (Part-time Research Technician: May 2023 – Aug 2024), went on to another research technician position at the University of Exeter while she finishes her PhD from the University of Queensland; Then again (Part-time Senior Research Technician Jan 2025 – Nov 2025), went on to do a postdoc in Dr Kat Coyte’s lab at the University of Manchester.

James Horton (Postdoc: Jul 2021-Jun 2024; PhD student Oct 2017 – Jun 2021), awarded an EMBO independent postdoc fellowship to work at the Institut Cochin with Ivan Matic

Josie Elliott (BBSRC SWBio PhD student Oct 2020- Oct 2024), went on to do a postdoc in Dr Anne Chevallereau ‘s lab at the CNRS in Lyon.

Olivia Rose (Research Assistant, on BBSRC project “Predicting Evolution”: Nov 2024 – Aug 2025), was successful in securing an SWBio DTP studentship at the University of Exeter.

Undergraduates: Harriet Green (Jan 2020); Ellie Self (May 2020); Willliam Tuffley (Jan 2021); Elsie Luke (Jan 2021); Emma Warminger (Jan 2021); Elizabeth Pyman (Jan 2021); Polly Donnelly (Jan 2021); Natasha Boodhoo (Jan 2021); Emma Bishop (Jun 2022), Adam Lawson (Jan 2023), James Moreton-Smith (Jan 2023), Pollyanna Burnet-Harris (Jan 2023), Jessie Jiang (May 2023), Oliver Tebbs (Jan 2024), Jasmine Bryant (Jan 2024), Erin Goodchild (Jan 2024), James Watson (May 2024), Cecile Luc (May 2024), Anna Sanford (Jan 2025), Eva Russel (Jan 2025), Carlo Zanetti (May 2025), Eleanor Chubb (May 2025), Kate Rutherford (Jan 2026), Abi Carver (Jan 2026), Kala Nvue Green (April 2026), Jennifer Neal (April 2026), Hannah Price (April 2026)

Masters: Megan Keepence (Sept 2017); Olivia Carr (Sept 2023), Emily Dark (Sept 2024), Wendy Lin (May 2025), Harry Punter (Aug 2025), Theon Gagan (Aug 2025), Griffin Kramer (March 2026)

Lab Outings