University of Iowa

What you'll study

The PhD programme emphasises original research guided by departmental faculty and complemented by advanced coursework and professional development. Students typically begin with a combination of structured coursework in core areas such as molecular and cellular biology, genetics, physiology, ecology and evolutionary biology, together with methods courses in statistics, computational biology and experimental design.

• Research rotations or early laboratory placement to identify a research mentor and define a dissertation project.
• Advanced seminars in specialised topics, where students present and critique current literature.
• Laboratory and field methods training that may include molecular techniques, microscopy, bioinformatics, ecological fieldwork, or organismal physiology depending on the chosen research area.
• Teaching experience through graduate teaching assistantships to develop communication and pedagogy skills.
• Qualifying examinations to assess readiness for independent research, followed by the development and defence of an original dissertation proposal and, ultimately, the dissertation and oral defence.

Research areas available in the department span cell and developmental biology, neurobiology, genomics and bioinformatics, evolution and ecology, conservation biology, and organismal physiology. Students often collaborate with adjacent units and centres for interdisciplinary projects.

Entry requirements

Applicants are expected to hold a strong undergraduate degree in biology or a closely related discipline. Many successful applicants also hold a relevant master’s degree, but a master’s is not always required if the undergraduate preparation and research experience are strong.

• Academic record: A strong transcript showing sustained performance in biological sciences and quantitative courses such as mathematics, statistics or computer science where relevant.
• Research experience: Documented research experience is highly valued; this may include undergraduate or master’s research projects, publications, posters or laboratory work.
• Supporting materials: Statement of research interests, curriculum vitae, and letters of recommendation from academic or research supervisors.
• English language proficiency: For applicants whose first language is not English, an approved English language qualification is required unless exempted by the university’s policies.

The department evaluates applications holistically, taking account of research potential, fit with faculty expertise, and available supervisory capacity. Specific documentation and any standardised test policies are provided on the department’s admissions pages.

Career prospects

Graduates of the PhD in Biology pursue a wide range of careers that capitalise on their research training, analytical skills and subject expertise. Common pathways include:

• Academic research and teaching: Postdoctoral positions leading to faculty roles in universities and colleges.
• Research in industry: Roles in biotechnology, pharmaceutical companies, agricultural firms and environmental consultancies.
• Government and non-profit research: Positions in national research laboratories, regulatory agencies, conservation organisations and policy bodies.
• Specialist careers: Science communication, patent and regulatory affairs, data science and bioinformatics, and research management.

Students acquire transferable skills in experimental design, data analysis, project management and scientific communication that are attractive to a wide range of employers.

Why study at University of Iowa

The University of Iowa offers a supportive research environment with access to diverse facilities and interdisciplinary networks. The Department of Biology is home to faculty with expertise across molecular to ecosystem-level biology, enabling students to pursue a broad array of research topics under experienced mentorship.

• Research infrastructure: Access to core facilities for genomics, microscopy, imaging, and computational resources, plus laboratory and field resources suited to organismal and ecological studies.
• Interdisciplinary collaboration: Opportunities to collaborate with medical, engineering and environmental science units, as well as university-affiliated research centres.
• Funding and professional development: Graduate teaching and research assistantships provide practical training and financial support, alongside professional development in grant writing, teaching and career preparation.
• Location and community: The university’s research community in Iowa City fosters collegial mentorship and access to regional field sites and partnerships that support varied empirical approaches.

Prospective applicants are encouraged to review the department’s webpages to identify faculty whose research aligns with their interests and to contact potential supervisors before applying.