"Nigel Groome PhD Studentship: Unravelling Context-Specific Hormonal Control of Gene Expression in Drosophila"

Oxford Brookes University - School of Biological and Medical Sciences

Faculty of Health, Science and Technology

3 Year, full-time PhD studentship

Eligibility: Home UK/EU and International applicants

Bursary p.a: The stipend is at the UKRI rate (currently £20,780 for the academic year 2025/26)

University fees and bench fees: The studentship covers bench fees, stipend, and tuition fees. Visa and associated costs are not funded. International applicants can visit https://www.brookes.ac.uk/students/isat/ for further information

Interviews: Date tbc (online)

Start date: September 2026

Project Title: Nigel Groome Studentship: Unravelling Context-Specific Hormonal Control of Gene Expression in Drosophila

Director of Studies: Dr Daniela Santos Nunes

Supervisors: Dr Sebastian Kittelmann and Dr Daniela Santos Nunes

Requirements:

Entry requirements:

Applicants are required to hold/or expect to obtain a UK Bachelor’s Degree 2:1 or higher (or overseas equivalent) in a relevant academic subject.

English language requirements:

International/EU applicants must have a valid IELTS Academic test certificate (or equivalent) with an overall minimum score of 6.5 to 7.0 and no score below 6.0 issued in the last 2 years by an approved test centre.

Project Description:

The regulation of gene expression underlies nearly every biological process in eukaryotes. It is facilitated through transcription factors (TFs), which bind to DNA and influence mRNA production at target genes. Organism-wide changes in gene regulation are often coordinated by hormones; however, their effects can be highly tissue-specific, raising the question of how a systemic signal is translated into a cell-specific one. Some hormones act via nuclear receptors, proteins that combine the functions of receptor and TF in a single molecule. The deployment of different nuclear receptor isoforms and co-factors likely plays an important role towards their specificity. However, the precise molecular mechanisms remain elusive. In this project, we plan to use the power of Drosophila melanogaster as a model to better understand context-specific control of gene expression through nuclear receptors. We will focus particularly on development of the central nervous system and the fly genitalia.

You will use advanced fly genetics and high-resolution confocal imaging of fixed and live tissues to reveal context-specific dynamics of nuclear receptor isoforms and known co-factors. Using next-generation sequencing (RNAseq and CUT&RUN), you will uncover target genes and genome-wide binding in different tissues. Bioinformatic analysis of binding sites will reveal potential novel interaction partners, which can be further analysed. Additionally, you will study phenotypes after tissue-specific removal of nuclear receptor isoforms. A special focus will be on genital morphology, connections in the nervous system (NS), and behaviour (using AI-based video annotation). Training and supervision will be provided by Daniela Santos Nunes, who uses fly genital morphology as a model for evolutionary change, Sebastian Kittelmann, an expert in the use of multi-omics to understand gene regulation, and Darren Williams (King’s College London), who is experienced in hormonal control of NS development.

Application process

Please visit our webpage for details of how to apply (via the ‘Apply’ button above).

General enquiries can be directed to: hlsapplications@brookes.ac.uk

Queries about the programme can be directed to: skittelmann@brookes.ac.uk and msantos-nunes@brookes.ac.uk

Part time MPhil/PhD study will be exceptionally considered (Home Fee status applicants only)