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PhD (Biological Sciences)
PhD
Biology
Science
  1. The Department has an excellent graduate programme offering both research and coursework pathways. We have a strong research culture supported by state-of-the-art research facilities and world-renowned professionals in the field. Students who choose to pursue a PhD programme will work independently under the supervision of one of our Faculty members to complete their doctoral research.
  2. We boast world-class academics who are as dedicated in their research work as they are in your graduate experience. You will get a chance to study under and work alongside them for your experience here in NUS. Here, you will partake in research using state-of-the-art facilities.
Faculty
faculty-iconScience
department-iconBiological Sciences
email-icondbsbox6@nus.edu.sglocation-iconNational University of Singapore Block S3 #05-01 16 Science Drive 4 Singapore 117558

The Department of Biological Sciences evolved from the merger of two of the oldest departments in the Faculty of Science: the Department of Botany, founded in 1949 and the Department of Zoology, founded in 1950.  We have come a long way since then, and committed to provide the best education and research opportunities to our students and to equip them with critical thinking, analytical and communication skills to be future-ready for the new economy. DBS also anchors a vibrant, diverse and dynamic research community that took the lead in addressing key life science questions in the areas of Human Health, Climate Change and Food Security.

Scholarships
Commitment and Candidature
CommitmentAverage CandidatureMaximum Candidature
Full Time4 Years5 Years
Part Time5 Years5 Years
Target Audience

Bachelor’s or master’s degree holders who enjoy studying in an environment with a strong research culture centered around three main research foci: Cell, Molecular and Developmental Biology; Ecology, Biodiversity and Environmental Biology; and Biophysical Sciences, Computational and Structural Biology.

General Admission Criteria
CriteriaMinimum Score
GPABSc degree (equivalent to four years of an undergraduate programme) or three years of undergraduate study with a Masters degree.
English Proficiency TestsTOEFL
Internet-based
85 / 120
IELTS6 / 9

GRE is optional. However, evidence of strong quantitative, verbal, and analytical skills through GRE scores, as well as indicators of research skills and experience will significantly strengthen your application.

Either TOEFL or IELTS is required for students whose main language of undergraduate university instruction is not English. Waivers may be granted to students who are native English speakers or proficient in English but are currently enrolled in a non-English medium university. Contact programme administrator to inquire. Test scores for the TOEFL and IELTS are valid for 2 years from the test dates. TOEFL and IELTS Academic scores that have expired by the time the application period closes will not be accepted. For more information about the TOEFL or IELTS, please visit www.toefl.org (for TOEFL) and www.ielts.org (for IELTS).


  1. Applicants should browse the User Guide before applying.

  2. The ability to pursue research in the candidate’s proposed field of advanced study


Supporting documents list





    • Singapore NRIC (for Singapore Citizens or Singapore PRs); Passport information page (for International applicants)

    • Certified true copy of official Bachelor’s or Master’s transcript

    • Certified true copy of official Bachelor’s or Master’s Degree certificate

    • Other academic certificates (if applicable)

    • Valid TOEFL/IELTS score

      • TOEFL/ IELTS scores are valid for 2 years from the test date and should not have expired at point of application. Expired scores will not be considered for the application.



    • Certified true copy of GRE or GATE scoresheet

    • Two academic referee reports

    • CV 

      • A summary of your education, work experience, co-curricular activities, community service, etc.



    • Personal Statement of around 2 pages

      • You may include your broad research interests, previous research accomplishments and personal vision of future career.



    • Financial Statement or Sponsorship Letter (if you have opted for ‘Self-Finance’ at point of application)

    • Passport size photograph following the specifications listed here




Application Periods and Intakes
CategoryApplication WindowApplication Result Released

Semester 1 Intake

(August)

All students of any nationalitiesDeadline: November 15 2025No fixed application outcome date

Semester 2 Intake

(January)

Deadline: May 15 2025
How to Apply?
Please visit GradApp to apply online. Click here for the GradApp Applicant Guide.
https://inetapps.nus.edu.sg/GDA2/Home.aspx