Fall Deadline December 1
Spring Deadline The program does not admit in the spring.
Summer Deadline The program does not admit in the summer.
GRE (Graduate Record Examinations) Not required but may be considered if available.
English Proficiency Test Every applicant whose native language is not English or whose undergraduate instruction was not in English must provide an English proficiency test score and meet the Graduate School minimum requirements (https://grad.wisc.edu/apply/requirements/#english-proficiency).
Other Test(s) (e.g., GMAT, MCAT) n/a
Letters of Recommendation Required 3

The Molecular & Environmental Toxicology Program's admission deadline is December 1 for consideration matriculation in fall the following year (i.e., December 1, 2017 deadline for a fall 2018 matriculation).

To qualify for graduate study in Molecular and Environmental Toxicology, applicants normally have a bachelor's degree in a biological or physical science, with at least a 3.0 GPA (on a 4.0 scale). The following courses should be completed before entrance to the program: four semesters of chemistry, including at least one of organic (depending on the planned direction within the program, a semester of either analytical chemistry or biochemistry is highly recommended); one semester of math-based physics (a second semester is highly recommended); and three semesters of biology, including coverage of introductory genetics. One or more semesters of calculus is highly recommended. If applicants have not taken one semester of statistics, biometrics, or an equivalent course, and one semester of biochemistry equivalent to the UW–Madison Biochem 501 course, then these courses must be taken as part of the program and will fulfill elective credit requirements for the major. Students with a limited number of deficiencies may be admitted, but must eliminate these deficiencies early in their graduate study. International students should also send scores of the Test of English as a Foreign Language (TOEFL), or International English Language Testing System (IELTS).

Graduate School Resources

Resources to help you afford graduate study might include assistantships, fellowships, traineeships, and financial aid. Further funding information is available from the Graduate School. Be sure to check with your program for individual policies and restrictions related to funding.

Program Resources

Assuming sufficient progress to degree, financial aid is provided to all Ph.D. students, usually in the form of grant-supported research assistantships, institutional fellowships, teaching assistantships or advanced opportunity fellowships for minority or disadvantaged students.  Students are encouraged to contact individual professors in their areas of interest to determine whether support is available for working in that lab.

Minimum Graduate School Requirements

Review the Graduate School minimum academic progress and degree requirements, in addition to the program requirements listed below.

Major Requirements


Face to Face Evening/Weekend Online Hybrid Accelerated
Yes No No No No

Mode of Instruction Definitions


Minimum Credit Requirement 51 credits
Minimum Residence Credit Requirement 32 credits
Minimum Graduate Coursework Requirement Half of degree coursework (26 credits out of 51 total credits) must be completed graduate-level coursework; courses with the Graduate Level Coursework attribute are identified and searchable in the university's Course Guide (http://my.wisc.edu/CourseGuideRedirect/BrowseByTitle).
Overall Graduate GPA Requirement 3.00 GPA required.
Other Grade Requirements The Graduate School requires an average grade of B or better in all coursework (300 or above, not including research credits) taken as a graduate student unless conditions for probationary status require higher grades. Grades of Incomplete are considered to be unsatisfactory if they are not removed during the next enrolled semester.
Assessments and Examinations Doctoral students are required to take a comprehensive preliminary/oral examination after they have cleared their record of all Incomplete and Progress grades (other than research and thesis). Deposit of the doctoral dissertation in the Graduate School is required.
Language Requirements Contact the program for information on any language requirements.
Doctoral Minor/Breadth Requirements Doctoral students are not required to complete a minor, but may do so if they wish.

Required COURSES

Toxicology Core Curriculum
M&ENVTOX/​CIV ENGR/​SOIL SCI  631 Toxicants in the Environment: Sources, Distribution, Fate, & Effects3
M&ENVTOX/​AGRONOMY/​ENTOM/​F&W ECOL  634 Ecotoxicology: Impacts on Populations, Communities and Ecosystems1
OBS&GYN 955/SURG SCI 812 Responsible Conduct of Research for Biomedical Graduate Students2
M&ENVTOX 801 Scientific Communication in Molecular & Environmental Toxicology2
OBS&GYN 956 Advanced Responsible Conduct of Research for Biomedical Students (following advancement to candidacy)1
M&ENVTOX 800 Seminar1
M&ENVTOX 990 Research1-9

Graduate School Policies

The Graduate School’s Academic Policies and Procedures provide essential information regarding general university policies. Program authority to set degree policies beyond the minimum required by the Graduate School lies with the degree program faculty. Policies set by the academic degree program can be found below.

Major-Specific Policies

Prior Coursework

Graduate Work from Other Institutions

Prior coursework that a student wants to have considered must be presented within the first month of UW–Madison residency. Core courses may be appealed, subject to Graduate Achievement Committee approval. Credit total of core course exemptions will need to be made up as electives. Elective credits may be appealed, subject to Graduate Achievement Committee approval; further electives will not need to be taken.

UW–Madison Undergraduate

Core courses taken as an undergraduate will not need to be retaken, commonly including M&ENVTOX/​ONCOLOGY/​PHM SCI/​PHMCOL-M/​POP HLTH  625 Toxicology I and M&ENVTOX/​PATH/​PHM SCI/​PHMCOL-M/​POP HLTH  626 Toxicology II from the Pharm/Tox program and F&W ECOL/​AGRONOMY/​ENTOM/​M&ENVTOX  634 Ecotoxicology: Impacts on Populations, Communities and Ecosystems in the F&W Ecol program. Equivalent number of didactic elective credits from graduate-level courses must be taken to fulfill the previously taken credits/courses.

UW–Madison University Special

Core courses taken as a UW–Madison University Special student will not need to be taken, commonly including M&ENVTOX/​ONCOLOGY/​PHM SCI/​PHMCOL-M/​POP HLTH  625 Toxicology I and M&ENVTOX/​PATH/​PHM SCI/​PHMCOL-M/​POP HLTH  626 Toxicology II, as a student prepares for the toxicology program. Equivalent number of didactic elective credits from graduate-level courses must be taken to fulfill the previously taken credits/courses.


The Graduate School regularly reviews the record of any student who earned grades of BC, C, D, F, or Incomplete in a graduate course (300 or above), or grade of U in research credits. This review could result in academic probation with a hold on future enrollment or in being suspended from the Graduate School.


Every graduate student is required to have an advisor. An advisor is a faculty member, or sometimes a committee, from the major department responsible for providing advice regarding graduate studies. An advisor generally serves as the thesis advisor. In many cases, an advisor is assigned to incoming students. Students can be suspended from the Graduate School if they do not have an advisor.

To ensure that students are making satisfactory progress toward a degree, the Graduate School expects them to meet with their advisor and advisory committee on a regular (annual) basis.

A committee often accomplishes advising for the students in the early stages of their studies.

A student's advisory committee is made up of the thesis advisor and three-five further members, based on the needs of the student and mentor.  At least one of the committee members needs to be outside of the advisor's department and at least one of the committee members needs to be outside of the the Molecular & Environmental Toxicology Program. (This member can be one and the same).


15 credits

Time Constraints

Doctoral degree students who have been absent for ten or more consecutive years lose all credits that they have earned before their absence. Individual programs may count the coursework students completed prior to their absence for meeting program requirements; that coursework may not count toward Graduate School credit requirements.

A candidate for a doctoral degree who fails to take the final oral examination and deposit the dissertation within five years after passing the preliminary examination may by require to take another preliminary examination and to be admitted to candidacy a second time.

grievances and appeals

These resources may be helpful in addressing your concerns:

Molecular & Environmental Toxicology Grievance Policy

If a student feels unfairly treated or aggrieved by faculty, staff, or another student, the University offers several avenues to resolve the grievance. Students’ concerns about unfair treatment are best handled directly with the person responsible for the objectionable action. If the student is uncomfortable making direct contact with the individual(s) involved, they should contact the advisor or the person in charge of the unit where the action occurred (program or department chair, section chair, lab manager, etc.). Many departments and schools/colleges have established specific procedures for handling such situations; check their web pages and published handbooks for information. If such procedures exist at the local level, these should be investigated first. For more information see the Graduate School Academic Policies & Procedures: Grievances & Appeals: grad.wisc.edu/acadpolicy/#grievancesandappeals

Procedures for proper accounting of student grievances: 

  1. Initiate a written record containing dates, times, people, and description of activities. Update this record as needed while completing additional procedures below. 
  2. The student is encouraged to speak first with the person toward whom the grievance is directed to see if a situation can be resolved at this level. 
  3. Should a satisfactory resolution not be achieved, the student should contact the program’s Grievance Advisor or Director of Graduate Study to discuss the grievance. The Grievance Advisor or Director of Graduate Study will facilitate problem resolution through informal channels and facilitate any complaints or issues of students. The first attempt is to help students informally address the grievance prior to any formal complaint. Students are also encouraged to talk with their faculty advisors regarding concerns or difficulties if necessary. University resources for sexual harassment, discrimination, disability accommodations, and other related concerns can be found on the UW Office of Equity and Diversity website: oed.wisc.edu/index.html
  4. Other campus resources include:
  5. If the issue is not resolved to the student’s satisfaction the student can submit the grievance to the Grievance Advisor in writing, within 60 calendar days of the alleged unfair treatment.
  6. On receipt of a written complaint, a faculty committee will be convened by the Grievance Advisor to manage the grievance. The program faculty committee will obtain a written response from the person toward whom the complaint is directed. This response will be shared with the person filing the grievance. 
  7. The faculty committee will determine a decision regarding the grievance. The Grievance Advisor will report on the action taken by the committee in writing to both the student and the party toward whom the complaint was directed within 15 working days from the date the complaint was received. 
  8. At this point, if either party (the student or the person toward whom the grievance is directed) is unsatisfied with the decision of the faculty committee, the party may file a written appeal. Either party has 10 working days to file a written appeal to the School/College.
  9. Documentation of the grievance will be stored for at least 7 years. Significant grievances that set a precedent will be stored indefinitely. 

The Graduate School has procedures for students wishing to appeal a grievance decision made at the school/college level. These policies are described in the Graduate School’s Academic Policies and Procedures: grad.wisc.edu/acadpolicy/#grievancesandappeals


Students are funded by program dollars to do rotations during their first semester. After having settled on a lab, their research mentor will fund the student, either through his/her research grants, program-available TA-ships, or other fellowships.

Graduate School Resources

Take advantage of the Graduate School's professional development resources to build skills, thrive academically, and launch your career. 

Program Resources


Professional development goes beyond what students do in the classroom and at the bench. It includes an array of skills and knowledge that are not often taught yet are vitally important to furthering one's career.

All students are required to complete the AAAS Individual Development Plan following their first semester to identify strengths in their background, as well as areas where further professional development are recommended. In addition, the program encourages students to make use of the Graduate School's DiscoverPD resource. Finally, students are able to track progress through annual committee meetings, at which time students and advisors are asked to complete an evaluation of progress and have a frank discussion about areas for improvement.

The Molecular & Environmental Toxicology Program currently recommends that students complete three units (hours/activities) per semester from the professional development areas of:

  • Discipline-Specific Conceptual Knowledge
  • Research Skill Development
  • Communication Skills
  • Professionalism
  • Leadership & Management Skills
  • Responsible Conduct of Research (Ethics)

The program is developing a database of resources that will be available on the program website.

  1. Teach science, engaging audiences and helping them to learn.
  2. Demonstrate a didactic knowledge of both molecular toxicology and environmental toxicology.
  3. Design future experiments and present them as a proposal, which contains background information, experimental processes, and account for any set-backs.
  4. Write for a proper audience, revising and responding to reviewers as appropriate.
  5. Verbally communicate their science and do-so in a clear manner for a variety of audiences.
  6. Understand that science and research is based on trust - trust between scientists and colleagues, trust between scientists and policy makers, trust between scientists and advisory boards, and trust between scientists and society.

Faculty: See Faculty on program website.