Project Description

The project focuses on the function of phytochromes, a family of red and far-red light receptors that regulate key aspects of plant development. A major objective is to clarify how activated phytochrome A is transported into the nucleus of Arabidopsis thaliana cells. The research combines several complementary approaches, including molecular biology, cell biology, protein biochemistry, biophysical methods, and structural biology. Understanding these signaling pathways is fundamental to plant photobiology and has broader implications for agriculture and crop improvement.

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Why This Scholarship Stands Out

This PhD is unique because it focuses on a fundamental question in plant photobiology: how phytochrome A is transported into the nucleus. Phytochromes are master regulators of plant development, controlling seed germination, seedling establishment, flowering, and shade avoidance. Understanding their signaling mechanisms has implications for crop improvement. The position offers broad technical training across molecular biology, protein biochemistry, fluorescence/confocal imaging, and structural approaches. JLU is one of Germany’s oldest research universities, and the position includes teaching responsibilities at BSc, MSc, and teacher training levels – valuable academic experience. The TV-H E13 salary with 65% employment provides stable funding. For a student interested in plant development and light signaling, this is an opportunity to do fundamental research with strong technical training.

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Key Responsibilities

Research Activities:

• Investigate the molecular mechanisms of phytochrome signaling
• Perform cloning, protein expression, and biochemical analyses
• Conduct microscopy-based experiments
• Collaborate with experts in single-molecule microscopy, mass spectrometry, and structural biochemistry
• Present findings at scientific conferences and meetings

Teaching Duties:

• Contribute to BSc, MSc, and teacher training courses
• Support student projects and written assignments

Doctoral Qualification:

• Work toward your PhD as part of your employment

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Candidate Profile and Eligibility

Requirement	Details
Education	Master’s degree (or equivalent) in Biology, Biochemistry, Molecular Biology, Plant Sciences or related field
Specialization	Molecular plant physiology or plant genetics is particularly advantageous
Knowledge	Strong knowledge of molecular cell biology
Language	Excellent written and spoken English
Teamwork	Ability to work collaboratively in a research team

Preferred Experience:

• Protein biochemistry
• Fluorescence or confocal imaging
• Scientific publications
• Conference presentations
• Interdisciplinary research

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Employee Benefits at JLU

Benefit	Details
Working Hours	Flexible working hours
Transport	Free public transport across Hesse (LandesTicket Hessen)
Training	More than 100 annual seminars and workshops
Health	Health promotion and university sports
Pension	Occupational pension scheme
Family Support	Child allowance, family-friendly policies
Other	Special payments

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What They Offer

Benefit	Details
Salary	TV-H E13 (65% part-time)
Initial Contract	3 years
Extension	Up to 2 additional years
Start Date	September 1, 2026
Location	Giessen, Germany
Research Environment	Interdisciplinary collaboration across multiple techniques

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My Application Tips

1. Highlight your molecular biology experience – Cloning, protein expression, and biochemical analyses are core techniques
2. Emphasize any imaging experience – Fluorescence or confocal microscopy is highly relevant
3. Show interest in plant photobiology – Understanding of phytochrome signaling and light-regulated development
4. Mention teaching or mentoring experience – Teaching duties are part of the role
5. Include reference number 199/08 in your application

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Who Should Apply

This PhD is perfect for a student with a background in molecular biology, biochemistry, or plant sciences who is fascinated by how plants sense and respond to light. If you enjoy working at the bench – cloning, protein expression, imaging – and want to understand fundamental signaling mechanisms, this project offers training across multiple techniques. Candidates with experience in protein biochemistry or confocal imaging are especially encouraged. The ideal candidate is someone who wants to combine molecular biology, cell biology, and structural approaches to answer fundamental questions in plant development.

Useful Links

• PhD Plant Microbiome Cereals Germany | ZALF Leibniz Centre
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