Indiana University

What you'll study

The PhD in Biology at Indiana University combines advanced coursework with sustained original research leading to a dissertation. Early in the programme students build a customised curriculum that typically includes core graduate courses in molecular and cellular biology, genetics, evolution, quantitative methods and statistics, and specialised seminars matching their research focus. Training emphasises both conceptual breadth and technical depth.

Typical programme components include:

• Advanced coursework in areas such as cell and molecular biology, developmental biology, neurobiology, ecology and evolution, genomics and bioinformatics.
• Laboratory rotations or early mentor-driven research to identify a dissertation advisor and project (structure varies by lab and track).
• Research seminars, journal clubs and teaching or mentoring opportunities to develop communication and pedagogical skills.
• Qualifying examinations and a formal dissertation proposal/committee review before advancing to candidacy.
• Original research culminating in a written dissertation and an oral defence.

Entry requirements

Applicants should normally hold a strong bachelor's degree in biology or a closely related field; a master's degree is not required but may be advantageous. Successful candidates typically have substantial undergraduate or postgraduate research experience and solid preparation in core biological subjects and quantitative methods.

Application materials generally include:

• Official transcripts demonstrating relevant coursework and academic performance.
• A curriculum vitae or résumé summarising research experience and technical skills.
• A research statement outlining interests and potential faculty mentors at Indiana University.
• Letters of recommendation, usually from faculty or research supervisors who can comment on research potential.
• Proof of English language proficiency for international applicants where required (accepted tests and minimum scores are set by the university).

The programme has adopted a flexible approach to standardised tests; applicants should check the department's current guidance on GRE requirements. Funding offers for admitted PhD students commonly include teaching or research assistantships and associated tuition support, subject to departmental policies.

Career prospects

Graduates of the PhD in Biology are prepared for a wide range of careers that require high-level research skills, critical thinking and specialised technical expertise. Common career destinations include:

• Postdoctoral research and academic faculty positions in universities and research institutes.
• Research scientist roles in biotechnology, pharmaceutical and biomedical industries.
• Positions in government and non-governmental research laboratories, including conservation and public health agencies.
• Careers in data science, bioinformatics and computational biology that build on quantitative training.
• Science policy, science communication, patent and regulatory affairs where a deep scientific background is an asset.

Why study at Indiana University

Indiana University offers a PhD environment with strong interdisciplinary opportunities, extensive research infrastructure, and faculty with expertise across the breadth of modern biology. The Bloomington campus hosts central research resources such as genomics and bioinformatics facilities, advanced microscopy and imaging centres, and core instrumentation that support molecular, cellular and ecological research.

Students benefit from collaborative networks spanning departments and institutes, access to field sites for ecological and evolutionary work, and teaching and mentoring experience through undergraduate courses and laboratory instruction. The department emphasises professional development, offering workshops on grant writing, teaching, and career planning to prepare graduates for diverse career paths.

Prospective applicants should consult the Department of Biology at Indiana University for detailed information on research groups, faculty interests and the application process to identify potential mentors and the best fit for their doctoral training.