Eduard Kerkhoven profile picture

Eduard Kerkhoven

Group Leader in Computational Metabolic Engineering

Chalmers University of Technology
Country flagSweden

Research Interests

Explore related searches

Contact this professor

Get a free first email built on one of their papers, ready for you to edit and send yourself.

About

Eduard Kerkhoven is a Group Leader in Computational Metabolic Engineering at Chalmers University of Technology, Sweden. His research focuses on metabolic engineering, genome-scale modeling, and microbial community dynamics, as evidenced by his recent publications on soybean seed metabolism under drought stress, metabolic gene clusters in yeast, and novel soil streptomycetes. He employs advanced tools like the GECKO Toolbox for enzyme-constrained metabolic models and explores nitrogen sources in yeast, contributing to the understanding of metabolic diversity across species.

Positions (2)

Publisher
source

Eduard Kerkhoven

University Name
.

Chalmers University of Technology

Chalmers University of Technology invites applications for a postdoctoral position in Agentic Systems Biology for Biomanufacturing, located in Gothenburg, Sweden. The Division of Systems and Synthetic Biology, within the Department of Life Sciences, is at the forefront of research, innovation, and education aimed at enabling a biobased society and improving human health. The division brings together biologists, chemists, mathematicians, and engineers to quantitatively describe the complex functioning of living organisms and develop technologies for biosustainability and health. This research project focuses on industrial biotechnology, leveraging large multi-omics datasets and computational models of metabolism to engineer microbial cell factories. The successful candidate will develop intelligent computational systems that integrate constraint-based genome-scale modeling, resource allocation modeling, and agentic methods. The work will involve extending mechanistic models of metabolism to interpret experimental data, building agentic pipelines for autonomous omics data analysis, and developing systems for automated literature mining to ground hypotheses in established scientific knowledge. The position offers a unique opportunity to advance modeling expertise with state-of-the-art AI methods, addressing high-impact challenges in biotechnology. Key responsibilities include applying and extending computational models to interpret multi-omics datasets, developing software tools for programmatic interaction between large language model agents and metabolic models, designing agentic systems for autonomous data analysis and scientific reasoning, building retrieval-augmented generation pipelines over scientific literature, and benchmarking computational predictions. The postdoc will also publish research in high-impact journals, present at international conferences, supervise master's and PhD students, and may engage in undergraduate/master's teaching. Applicants must have a doctoral degree in computational biology, bioinformatics, systems biology, computer science, or an equivalent foreign degree by the time of employment decision. Required skills include experience with constraint-based genome-scale modeling, resource allocation modeling, or other computational models of metabolism, hands-on use of tools such as COBRApy, COBRA Toolbox, or RAVEN, machine learning methods applied to biological data, strong Python programming skills, familiarity with omics data analysis, and excellent English communication skills. Preferred qualifications include experience with enzyme-constrained metabolic models, integration of omics data, large language model APIs, agentic LLM systems, retrieval-augmented generation, vector databases, knowledge graph construction, gene regulatory network inference, metabolic engineering, microbial physiology, industrial biotechnology, and open-source research software development. It is highly meritorious if the doctoral degree was obtained within the last three years prior to the application deadline. The position is a full-time employment for two years, with the possibility of a one-year extension. Physical presence is required throughout the employment, and a valid residence permit must be presented by the start date. Chalmers offers a dynamic and inspiring working environment, employee benefits including healthcare, parental leave, subsidized day care, free schools, and Swedish courses for non-native speakers. The university is committed to gender balance, equality, and inclusion, with initiatives such as the GENIE project. To apply, submit your application via the online form, including your CV, publication list, teaching experience, and a personal letter outlining your research background and future goals. Applications must be written in English and submitted as PDF files. Incomplete applications and those sent by email will not be considered. The deadline for applications is May 16, 2026. For questions, contact Eduard Kerkhoven, Group Leader in Computational Metabolic Engineering, at [email protected].

5 months ago

Publisher
source

Eduard Kerkhoven

University Name
.

Chalmers University of Technology

Chalmers University of Technology is advertising a postdoc in Agentic Systems Biology for Biomanufacturing at the Division of Systems and Synthetic Biology, Department of Life Sciences, in Gothenburg, Sweden. The project sits at the intersection of systems biology, computational biology, bioinformatics, machine learning, and computer science . The research aims to develop intelligent computational systems that combine constraint-based metabolic modeling , resource allocation modeling , omics data analysis , automated literature mining, and large language model (LLM) agents to support microbial cell factory design and biomanufacturing. Research directions include extending mechanistic models of metabolism, building agentic pipelines for omics analysis, creating retrieval-augmented generation (RAG) systems over scientific literature and knowledge bases, and designing benchmarking frameworks for evaluating predictions and agent-generated hypotheses. The role also includes publishing methods and results, presenting at conferences, and supervising students to some extent. Applicants must hold a doctoral degree in computational biology, bioinformatics, systems biology, computer science, or an equivalent field by the time of appointment. Required experience includes metabolic modeling tools such as COBRApy, COBRA Toolbox, or RAVEN; machine learning for biological/scientific data; strong Python software development; omics workflows; and excellent English communication skills. Helpful extras include experience with enzyme-constrained or proteome-constrained models, LLM APIs and frameworks, agentic systems, RAG, vector databases, knowledge graphs, multi-omics integration, and open-source research software. The appointment is a temporary full-time postdoc for two years with a possible one-year extension. The position requires physical presence throughout the employment. Chalmers offers employee benefits and a dynamic research environment in Gothenburg. Deadline: 16 May 2026. Applications must be submitted in English via the online application form as PDF files. A complete CV and a personal letter are required; incomplete applications and email submissions will not be considered.

5 months ago

Articles (16)

Year:

2025

Flavonoids exhibit various bioactivities including anti-oxidant, anti-tumor, anti-inflammatory, and anti-viral properties. Methylated flavonoids are particularly significant due to their enhanced oral bioavailability, improved intestinal absorption, and greater stability. The heterologous production of plant flavonoids in bacterial factories involves the need for enough biosynthetic precursors to allow for high production levels. These biosynthetic precursors are malonyl-CoA and l-tyrosine. In this work, to enhance flavonoid biosynthesis in Streptomyces albidoflavus, we conducted a transcriptomics study for the identification of candidate genes involved in l-tyrosine catabolism. The hypothesis was that the bacterial metabolic machinery would detect an excess of this amino acid if supplemented with the conventional culture medium and would activate the genes involved in its catabolism towards energy production. Then, by inactivating those overexpressed genes (under an excess of l-tyrosine), it would be possible to increase the intracellular pools of this precursor amino acid and eventually the final flavonoid titers in this bacterial factory. The RNAseq data analysis in the S. albidoflavus wild-type strain highlighted the hppD gene encoding 4-hydroxyphenylpyruvate dioxygenase as a promising target for knock-out, exhibiting a 23.2-fold change (FC) in expression upon l-tyrosine supplementation in comparison to control cultivation conditions. The subsequent knock-out of the hppD gene in S. albidoflavus resulted in a 1.66-fold increase in the naringenin titer, indicating enhanced flavonoid biosynthesis. Leveraging the improved strain of S. albidoflavus, we successfully synthesized the methylated flavanones hesperetin, homoeriodictyol, and homohesperetin, achieving titers of 2.52 mg/L, 1.34 mg/L, and 0.43 mg/L, respectively. In addition, the dimethoxy flavanone homohesperetin was produced as a byproduct of the endogenous metabolism of S. albidoflavus. To our knowledge, this is the first time that hppD deletion was utilized as a strategy to augment the biosynthesis of flavonoids. Furthermore, this is the first report where hesperetin and homoeriodictyol have been synthesized from l-tyrosine as a precursor. Therefore, transcriptomics is, in this case, a successful approach for the identification of catabolism reactions affecting key precursors during flavonoid biosynthesis, allowing the generation of enhanced production strains.

Year:

2024

Year:

2024

Year:

2024

Year:

2024

Year:

2023

Year:

2023

Year:

2023

Year:

2022

Year:

2022

Year:

2022

Year:

2022

Year:

2022

Year:

2022

Year:

2021

Year:

2021

Collaborators (10)

Jens Nielsen

Chalmers University of Technology

SWEDEN
View details

John Morrissey

Senior Lecturer

University College Cork National University of Ireland

IRELAND
View details

Rosemary Yu

Assistant Professor

Radboud University

NETHERLANDS
View details

Phil Pope

Professor in Microbiology

Norwegian University of Life Sciences

NORWAY
View details

Nikolaus Sonnenschein

Technical University of Denmark

DENMARK
View details

Verena Siewers

Chalmers University of Technology

SWEDEN
View details

Johan Larsbrink

Associate Professor

Chalmers University of Technology

SWEDEN
View details

Felipe Lombó

University of Oviedo

SPAIN
View details

Vincent Lombard

CNRS Délégation Côte d'Azur

FRANCE
View details

Cecilia Geijer

Associate Professor at Chalmers University of Technology

Chalmers University of Technology

SWEDEN
View details
ApplyKite TwinLearns as you apply

Make your next move.

Prepare your application

Review drafts before you send them.