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Graduate Programs

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Graduate Programs


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Biology Graduate Programs began soon after the University of Oklahoma was founded, and the first Ph.D. degree awarded by OU was in Biology. Our graduate programs now have internationally recognized strengths in ecology/systematics, animal behavior, neurosciences, physiology, and genetics/cell biology. 

The goal of our PhD program is to prepare students for successful careers in academic, biomedical, environmental, or government institutions. We take special pride in the quality of our graduate teaching and our record of training successful scientists. Our open and collaborative atmosphere encourages creative and interdisciplinary research. Our research and training facilities for field studies, molecular biology, microscopy, bioinformatics, quantitative biology, and physiology are excellent, and they are further enhanced through integration with the OU Biological Station, the Sam Noble Oklahoma Museum of Natural History, and the Oklahoma Biological Survey.

You can find more information about our graduate degree programs in the course catalog. We welcome you to contact individual faculty members and current graduate students in your area of interest. 

Director of Graduate Studies/Graduate Liaison: 
Ari Berkowitz (ari@ou.edu) 
Phone: (405) 325-3492

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Program Elements

Pre-first semester:

First year:

  • Hold a committee meeting by May 1 (required for Ph.D., recommended for M.S.)
  • Fill out an Activities Report form (will be emailed in Spring) and email it to Jacqui Middleton in April
  • Enroll in ≥ 5 credit hours each fall and spring semester (if you are a GTA or GRA)
  • Complete a graduate statistics course (BIOL 4913 or 5923 or equivalent)
  • Limit Independent Study (BIOL 5990) to 12 credit hours total during your program
  • Once you begin enrolling in thesis or dissertation research (BIOL 5980 or 6980), you need to continue enrolling in at least 2 credit hours of this course each fall and spring semester; for this reason, you generally should not enroll in 5980 or 6980 during your first year
  • Summer course enrollment is not required unless you are "actively working on" the thesis or dissertation or will graduate in the summer, in which case you need to enroll in at least 2 credit hours of BIOL 5980 or 6980.
  • Tuition waivers may take until the third week of the semester to be applied; if they have not been by the end of that week, email gradgra@ou.edu to check 
  • Each semester, email Jacqui Middleton at jmiddleton@ou.edu as needed to request permission to enroll in courses that require this.
  • All Ph.D. students: take your General Exam by the end of your 5th fall or spring semester (fall of the 3rd year if you started in fall), which requires obtaining a reading list from committee members, submitting the General Examination Application for the Doctoral Degree, submitting a dissertation research proposal (not part of the written exam), first passing a written exam, and then passing an oral exam.
  • CBN and Biology Ph.D. students: ≥ 30 credit hours of classroom courses not including statistics
  • EEB students: Advanced Ecology and Evolutionary Biology (BIOL 5453) and Seminar in Ecology and Evolutionary Biology (BIOL 5471; aka Ecomunch) twice, also delivering a presentation in Ecomunch twice (not necessarily the same semesters as enrolled)
  • CBN students: Neurobiology (BIOL 5833), Current Topics in Neurobiology (BIOL 5871; aka Neuromunch), and 2-3 lab rotations for Independent Study credit (2-3 credit hours each); present twice at Neuromunch

How to Apply

The School of Biological Sciences (SBS) offers graduate training across five degree programs:

  1. Biology (M.S. and Ph.D.)
  2. Cellular and Behavioral Neurobiology (Ph.D. only)
  3. Ecology & Evolutionary Biology (Ph.D. only)
  4. Microbiology (M.S. and Ph.D.)
  5. Plant Biology (Ph.D.). SBS faculty conduct cutting-edge research across biological sciences, with research themes including the ecology of a changing planet, behavior from molecules to ecosystems, the biological foundations of one health, and mechanisms of biodiversity. Our School offers financial assistantships to our graduate students; additional fellowships are available to incoming graduate students.
  • Personal Statement 
  • Curriculum vitae or resume
  • Official copies of your transcripts
  • Three letters of recommendation
  • English test scores (for international applicants)

Graduate Programs

Doctoral Degrees

Ready to Take the Next Step?

Applications are due December 1 for graduate programs beginning the following August, though applications up to a few weeks late may be considered. Applicants are strongly encouraged to consult potential faculty advisors before applying.

Additional information about the application process, financial considerations, and graduate student life are available at the OU Graduate College Website.

Questions?

School of Biological Sciences
730 Van Vleet Oval
Norman, OK 73019

(405) 881-3259
jmiddleton@ou.edu

Student Scholarships

If you are an graduate student who will be enrolled at OU next fall, you can apply for scholarships.

Applications close on February 1 of each year. Scholarship selection is by the School of Biological Sciences scholarship committee. For further information contact the department at 405-325-4321.

Scholarship FAQs

SBS Scholarship Committee solicits applications by Feb. 1st each academic year by applying through the OU Cash System.

SBS Scholarship Committee reviews applications final decisions made by April 15th each academic year.

Scholarship funds are dispersed as scholarship checks to graduate students.

BIO (only Biology Degree program), MBIO (only Microbiology Degree program), MPBIO (Microbiology & Plant Biology Degree program), SBS (all Graduate Degree programs).

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Scholarship Opportunities

Graduate students addressing natural history, ecology, animal behavior and/or conservation are eligible to apply.

Graduate students who do not have full summer support through either an RA or TA are eligible to apply.

Graduate students who do not have full summer support through either an RA or TA are eligible to apply.

Graduate students of ornithology; Scholarship amounts depend on the quality and complexity of the proposed activities.

Offers graduate fellowships for summer research at OU's Bio Station.

Support research activities or professional development. Students submit a short proposal describing the need for the funds and a short, itemized budget.

Full-time graduate student majoring in PBIO or MBIO; GPA of at least 3.0.