Summary
Leiden University invites applications for a PhD position focusing on the circadian regulation of biofilm development, specifically in Bacillus subtilis. This four-year PhD project aims to explore the spatio-temporal gene expression in bacterial biofilms using innovative methodologies.
PhD Candidate on Circadian Clocks in Bacterial Biofilms, Leiden, Netherlands
Designation
PhD Candidate
Table of Information
| Attribute | Details |
|---|---|
| Research Area | Circadian Clocks in Bacterial Biofilms |
| Location | Leiden, Netherlands |
| Eligibility/Qualification | – Background in microbial optogenetics and biofilms – Experience in genetic engineering, fluorescence microscopy, and an interest in chronobiology – Collaborative research ability and advantageous background in microbial ecology and evolutionary theory |
| Job Description | – Conduct research on circadian gene expression in Bacillus subtilis biofilms using molecular biology tools, optogenetics, and microscopy. – Collaborate with international partners including LMU Munich and John Innes Centre. – Gain expertise in chronobiological principles and related research methods. |
| How to Apply | Submit applications via the online system including: – A letter of motivation (max. 2 pages) – Curriculum vitae – Relevant certificates (e.g., degree certificate) – Contact information for two referees |
| Last Date to Apply | June 12, 2026 |
Research Area
The project is part of a new interdisciplinary field called chronomicrobiology, bridging microbiology and chronobiology to discover the spatial dynamics of circadian systems in bacterial biofilms.
Location
Leiden University, situated in the heart of Leiden’s Bio Science Park, Netherlands.
Eligibility/Qualification
Candidates should have:
- A solid background in microbial optogenetics and biofilms.
- Experience in genetic engineering of model bacteria, such as Bacillus subtilis.
- Proficiency in fluorescence microscopy.
- An interest in chronobiology.
- Ability to work collaboratively in an international context; experience in microbial ecology is advantageous.
Job Description
The PhD candidate will focus on:
- Investigating spatio-temporal gene expression in bacterial biofilms.
- Employing molecular biology techniques, optogenetics, and microscopy.
- Contributing to a collaborative and productive research environment.
How to Apply
Interested candidates should apply online, ensuring to upload the required documents before the deadline. All applications must include a motivation letter, CV, relevant certificates, and referee contacts.
Last Date to Apply
June 12, 2026
For more information on the position and application procedures, visit the Leiden University webpage.






