About the course
This programme aims to train students in cutting-edge laboratory research applying techniques in bionanotechnology, biophysics, computational biology, microscopy, molecular biology, structural biology and systems biology to a broad range of fields including cell biology, chromosome biology, drug discovery, epigenetics, host-pathogen interactions, membrane proteins, ion channels and transporters, and RNA biology.
You will be admitted directly to a particular research area led by departmental members who will be appointed DPhil supervisors. If you are admitted to a particular research supervisor you will not normally do laboratory rotations. You will be based in a research lab and undertake research on a subject agreed with your supervisor.
There are no taught courses examined by written papers, however you will have access to a wide range of lecture courses at foundation or preliminary level, as appropriate. If you have changed fields, this will allow you to fill in gaps in your background knowledge. There is also a wide range of courses and workshops which you can attend to acquire skills that will be necessary for the pursuance and presentation of your research, as well as your professional development as a research scientist.
The length of the programme ranges from three to four years with the exact duration depending on the following factors as judged by your supervisor(s) and assessors:
- focus and rate of your research development and progress
- achievement of acceptable focus and scope of thesis
- publication quality research
- length of available funding.
A small proportion of DPhil students (about 5%) submit their theses within three years from starting, however on average most students submit within three to four years. By the end of the fourth year, 70-90% of students have submitted their theses.
Research at the Department of Biochemistry is divided into five main themes:
- cell biology, development and genetics
- chromosomal and RNA biology
- infection and disease processes
- microbiology and systems biology
- structural biology and molecular biophysics.
For this course, the allocation of graduate supervision is the responsibility of the Department of Biochemistry and it is not always possible to accommodate the preferences of incoming graduate students to work with a particular member of staff. Under exceptional circumstances a supervisor may be found outside the Department of Biochemistry. Information about supervisors connected with this course can also be found at the Department of Biochemistry website.
You will typically meet with your supervisor on a weekly or fortnightly basis. In addition, your supervisor may appoint a senior member of the laboratory as your day-to-day supervisor. Most laboratories also have weekly meetings where members present and discuss their results with other members of the laboratory.
You will begin your course as a probationary research student (PRS) and near the end of the first year you will apply to transfer to DPhil (PhD) status. To do this you write a research report and statement of future research plans. This will be assessed by two independent experts, who interview you as part of the process. Continuation in the programme is subject to passing the Transfer of Status exam.
After eight terms of study you will need to apply formally to confirm your DPhil status. This involves writing a short progress report and thesis outline and giving a presentation. The application is assessed by two independent experts. Continuation in the programme is subject to successfully completing the Confirmation of Status.
The final stage of the research programme is submission of your DPhil thesis, which needs to be done within four years. Your thesis is assessed by two independent experts (one of which will be external to the University of Oxford), who conduct a viva examination with you.
Approximately 80% of the department’s alumni who completed in the years 2015 to 2019 have pursued a career within academic or industrial research. Other graduates hold positions within a variety of different sectors including Patent Law, Management Consultancy, scientific publishing and teaching.
Changes to this course and your supervision
The University will seek to deliver this course in accordance with the description set out in this course page. However, there may be situations in which it is desirable or necessary for the University to make changes in course provision, either before or after registration. The safety of students, staff and visitors is paramount and major changes to delivery or services may have to be made in circumstances of a pandemic, epidemic or local health emergency. In addition, in certain circumstances, for example due to visa difficulties or because the health needs of students cannot be met, it may be necessary to make adjustments to course requirements for international study.
Where possible your academic supervisor will not change for the duration of your course. However, it may be necessary to assign a new academic supervisor during the course of study or before registration for reasons which might include illness, sabbatical leave, parental leave or change in employment.
Entry requirements for entry in 2024-25
Proven and potential academic excellence
As a minimum, applicants should hold or be predicted to achieve the following UK qualifications or their equivalent:
- a first-class or strong upper second-class undergraduate degree with honours.
The qualification above should be achieved in one of the following subject areas or disciplines:
- cell biology
- molecular biology
Please note that entrance is very competitive and most successful applicants have a first-class degree.
A previous master's degree is not required in order to be considered for the programme.
For applicants with a degree from the USA, the minimum GPA sought is 3.5 out of 4.0.
If your degree is not from the UK or another country specified above, visit our International Qualifications page for guidance on the qualifications and grades that would usually be considered to meet the University’s minimum entry requirements.
GRE General Test scores
No Graduate Record Examination (GRE) or GMAT scores are sought.
Other qualifications, evidence of excellence and relevant experience
- Applicants are normally expected to have research experience in a biomedical or scientific field. Examples of suitable research experience include, but are not limited to, research projects carried out during previous degree-level study, research internships or work experience as a research assistant.
- A track record demonstrating an interest in research, including the ability to master technical/computational skills, and plan and execute experiments effectively, is likely to advantage your application
- You are expected to have a good understanding of your proposed area of research and be familiar with the recent published work of your proposed supervisor(s)
- Publications are not required but it may strengthen your application if you have already published your work in a scientific journal
English language proficiency
This course requires proficiency in English at the University's standard level. If your first language is not English, you may need to provide evidence that you meet this requirement. The minimum scores required to meet the University's standard level are detailed in the table below.
|Test||Minimum overall score||Minimum score per component|
|IELTS Academic (Institution code: 0713)||7.0||6.5|
TOEFL iBT, including the 'Home Edition'
(Institution code: 0490)
*Previously known as the Cambridge Certificate of Advanced English or Cambridge English: Advanced (CAE)
†Previously known as the Cambridge Certificate of Proficiency in English or Cambridge English: Proficiency (CPE)
Your test must have been taken no more than two years before the start date of your course. Our Application Guide provides further information about the English language test requirement.
Declaring extenuating circumstances
If your ability to meet the entry requirements has been affected by the COVID-19 pandemic (eg you were awarded an unclassified/ungraded degree) or any other exceptional personal circumstance (eg other illness or bereavement), please refer to the guidance on extenuating circumstances in the Application Guide for information about how to declare this so that your application can be considered appropriately.
You will need to register three referees who can give an informed view of your academic ability and suitability for the course. The How to apply section of this page provides details of the types of reference that are required in support of your application for this course and how these will be assessed.
You will be required to supply supporting documents with your application, including an official transcript and a CV/résumé. The How to apply section of this page provides details of the supporting documents that are required as part of your application for this course and how these will be assessed.
Performance at interview
Interviews are normally held as part of the admissions process.
The main round of interviews is held in January and early February. Additional interviews may be held at later dates subject to the availability of places.
Applications are reviewed by a panel of academics associated with the course. A short-list of applicants is confirmed, based on assessment of achieved or predicted undergraduate degree grade, academic references, personal statement and CV.
Interviews are in person or by video link, take approximately 30 minutes, and are conducted by a panel of at least two interviewers. Applicants are asked to talk about any research project(s) that they may have pursued and questioned on aspects of their research training to date, understanding of the proposed area of study and motivation for undertaking a DPhil.
How your application is assessed
Your application will be assessed purely on your proven and potential academic excellence and other entry requirements published under that heading.
References and supporting documents submitted as part of your application, and your performance at interview (if interviews are held) will be considered as part of the assessment process. Whether or not you have secured funding will not be taken into consideration when your application is assessed.
An overview of the shortlisting and selection process is provided below. Our 'After you apply' pages provide more information about how applications are assessed.
Shortlisting and selection
Students are considered for shortlisting and selected for admission without regard to age, disability, gender reassignment, marital or civil partnership status, pregnancy and maternity, race (including colour, nationality and ethnic or national origins), religion or belief (including lack of belief), sex, sexual orientation, as well as other relevant circumstances including parental or caring responsibilities or social background. However, please note the following:
- socio-economic information may be taken into account in the selection of applicants and award of scholarships for courses that are part of the University’s pilot selection procedure and for scholarships aimed at under-represented groups;
- country of ordinary residence may be taken into account in the awarding of certain scholarships; and
- protected characteristics may be taken into account during shortlisting for interview or the award of scholarships where the University has approved a positive action case under the Equality Act 2010.
Initiatives to improve access to graduate study
This course is taking part in a continuing pilot programme to improve the selection procedure for graduate applications, in order to ensure that all candidates are evaluated fairly.
For this course, socio-economic data (where it has been provided in the application form) will be used to contextualise applications at the different stages of the selection process. Further information about how we use your socio-economic data can be found in our page about initiatives to improve access to graduate study.
This course is also taking part in the 'Close the Gap' project which aims to improve access to doctoral study.
Processing your data for shortlisting and selection
Admissions panels and assessors
All recommendations to admit a student involve the judgement of at least two members of the academic staff with relevant experience and expertise, and must also be approved by the Director of Graduate Studies or Admissions Committee (or equivalent within the department).
Admissions panels or committees will always include at least one member of academic staff who has undertaken appropriate training.
Other factors governing whether places can be offered
The following factors will also govern whether candidates can be offered places:
- the ability of the University to provide the appropriate supervision for your studies, as outlined under the 'Supervision' heading in the About section of this page;
- the ability of the University to provide appropriate support for your studies (eg through the provision of facilities, resources, teaching and/or research opportunities); and
- minimum and maximum limits to the numbers of students who may be admitted to the University's taught and research programmes.
Offer conditions for successful applications
If you receive an offer of a place at Oxford, your offer will outline any conditions that you need to satisfy and any actions you need to take, together with any associated deadlines. These may include academic conditions, such as achieving a specific final grade in your current degree course. These conditions will usually depend on your individual academic circumstances and may vary between applicants. Our 'After you apply' pages provide more information about offers and conditions.
In addition to any academic conditions which are set, you will also be required to meet the following requirements:
If you are offered a place, you will be required to complete a Financial Declaration in order to meet your financial condition of admission.
Disclosure of criminal convictions
In accordance with the University’s obligations towards students and staff, we will ask you to declare any relevant, unspent criminal convictions before you can take up a place at Oxford.
Academic Technology Approval Scheme (ATAS)
Some postgraduate research students in science, engineering and technology subjects will need an Academic Technology Approval Scheme (ATAS) certificate prior to applying for a Student visa (under the Student Route). For some courses, the requirement to apply for an ATAS certificate may depend on your research area.
You will have access to:
- experimental facilities, as appropriate to your research
- IT support from both the Department of Biochemistry and University IT Services
- library services, such as the Radcliffe Science Library and the Cairns Library.
The provision of project-specific resources will be agreed with the relevant supervisor during the planning stages of the research project.
There is the possibility to use facilities in other departments across the division and to access remote facilities at the Rutherford Appleton Laboratory, DIAMOND Light Source and Harwell Science and Innovation Campus.
Departmental seminars and colloquia bring students together with academic and other research staff in the department to hear about on-going research, and provide an opportunity for networking and socialising.
The Department of Biochemistry comprises over 45 research groups and around 400 researchers and support staff, including more than 100 graduate students.
Oxford's Department of Biochemistry is a vibrant research and teaching department and benefits from state-of-the-art research facilities in its stunning purpose-built building occupied since 2008.
Research in the department is very broad and encompasses all aspects of modern molecular and cellular biochemistry, from atomic resolution biophysics to cell biology and imaging. The quality of research is outstanding, as demonstrated by an impressive publications output and the international standing of many of the department's researchers.
Research students reading for their DPhil or MSc by Research in the Department of Biochemistry are admitted to one of several programmes, either by the department or one of Oxford’s Doctoral Training Centres (DTCs).
The University expects to be able to offer over 1,000 full or partial graduate scholarships across the collegiate University in 2024-25. You will be automatically considered for the majority of Oxford scholarships, if you fulfil the eligibility criteria and submit your graduate application by the relevant December or January deadline. Most scholarships are awarded on the basis of academic merit and/or potential.
For further details about searching for funding as a graduate student visit our dedicated Funding pages, which contain information about how to apply for Oxford scholarships requiring an additional application, details of external funding, loan schemes and other funding sources.
Please ensure that you visit individual college websites for details of any college-specific funding opportunities using the links provided on our college pages or below:
Please note that not all the colleges listed above may accept students on this course. For details of those which do, please refer to the College preference section of this page.
Further information about funding opportunities for this course can be found on the department's website.
Annual fees for entry in 2024-25
Annual Course fees
Further details about fee status eligibility can be found on the fee status webpage.
Information about course fees
Course fees are payable each year, for the duration of your fee liability (your fee liability is the length of time for which you are required to pay course fees). For courses lasting longer than one year, please be aware that fees will usually increase annually. For details, please see our guidance on changes to fees and charges.
Course fees cover your teaching as well as other academic services and facilities provided to support your studies. Unless specified in the additional information section below, course fees do not cover your accommodation, residential costs or other living costs. They also don’t cover any additional costs and charges that are outlined in the additional information below.
There are no compulsory elements of this course that entail additional costs beyond fees (or, after fee liability ends, continuation charges) and living costs. However, please note that, depending on your choice of research topic and the research required to complete it, you may incur additional expenses, such as travel expenses, research expenses, and field trips. You will need to meet these additional costs, although you may be able to apply for small grants from your department and/or college to help you cover some of these expenses.
In addition to your course fees, you will need to ensure that you have adequate funds to support your living costs for the duration of your course.
For the 2024-25 academic year, the range of likely living costs for full-time study is between c. £1,345 and £1,955 for each month spent in Oxford. Full information, including a breakdown of likely living costs in Oxford for items such as food, accommodation and study costs, is available on our living costs page. The current economic climate and high national rate of inflation make it very hard to estimate potential changes to the cost of living over the next few years. When planning your finances for any future years of study in Oxford beyond 2024-25, it is suggested that you allow for potential increases in living expenses of around 5% each year – although this rate may vary depending on the national economic situation. UK inflationary increases will be kept under review and this page updated.
Students enrolled on this course will belong to both a department/faculty and a college. Please note that ‘college’ and ‘colleges’ refers to all 43 of the University’s colleges, including those designated as societies and permanent private halls (PPHs).
If you apply for a place on this course you will have the option to express a preference for one of the colleges listed below, or you can ask us to find a college for you. Before deciding, we suggest that you read our brief introduction to the college system at Oxford and our advice about expressing a college preference. For some courses, the department may have provided some additional advice below to help you decide.
The following colleges accept students on the DPhil in Biochemistry:
Before you apply
We strongly recommend you consult the Medical Sciences Graduate School's research themes to identify the most suitable course and supervisor.
Our guide to getting started provides general advice on how to prepare for and start your application. Check the deadlines on this page and the information about deadlines in our Application Guide. If it's important for you to have your application considered under a particular deadline – eg under a December or January deadline in order to be considered for Oxford scholarships – we recommend that you aim to complete and submit your application at least two weeks in advance.
Application fee waivers
An application fee of £75 is payable per course application. Application fee waivers are available for the following applicants who meet the eligibility criteria:
- applicants from low-income countries;
- refugees and displaced persons;
- UK applicants from low-income backgrounds; and
- applicants who applied for our Graduate Access Programmes in the past two years and met the eligibility criteria.
You are encouraged to check whether you're eligible for an application fee waiver before you apply.
Readmission for current Oxford graduate taught students
If you're currently studying for an Oxford graduate taught course and apply to this course with no break in your studies, you may be eligible to apply to this course as a readmission applicant. The application fee will be waived for an eligible application of this type. Check whether you're eligible to apply for readmission.
Do I need to contact anyone before I apply?
We welcome and encourage you to contact potential supervisors that you are interested in working with. The purpose of contacting a supervisor is to learn more about the project and/or lab and determine whether there would be a good fit between what you are looking for and what the lab can offer.
To contact supervisors, begin by looking through the academic profiles and available projects on the department website and identify supervisors you may be interested in working with. Send an email to these potential supervisors indicating that you are interested in applying for a DPhil in their lab. You should explain why you are interested in their project/lab and include any questions you may have about it. Further advice on how to contact potential supervisors can be found on the FindAPhD website (the University is not responsible for the content of external websites).
If you do not receive a response after two weeks, please send a follow-up email to email@example.com. We encourage you to contact more than one supervisor.
Completing your application
You should refer to the information below when completing the application form, paying attention to the specific requirements for the supporting documents.
For this course, the application form will include questions that collect information that would usually be included in a CV/résumé. You should not upload a separate document. If a separate CV/résumé is uploaded, it will be removed from your application.
If any document does not meet the specification, including the stipulated word count, your application may be considered incomplete and not assessed by the academic department. Expand each section to show further details.
Proposed field and title of research project
If you are applying to an advertised DPhil theme, enter the advertised research theme number(s) of up to two DPhil theme(s) under 'Proposed field and title of research project', in order of preference or indicating equal preference. For a list of advertised research theme numbers visit the department's website.
If you are applying with your own research proposal, enter your project title and summary, as agreed with your potential supervisor (s) under 'Proposed field and title of research project'.
You should not use this field to type out a full research proposal. You will be able to upload your research supporting materials separately if they are required (as described below).
Under 'Proposed supervisor name' enter the names of at least one, and up to three, academics who you would like to supervise your research. You should list them in order of preference or indicate equal preference.
Three overall, academic preferred
Whilst you must register three referees, the department may start the assessment of your application if two of the three references are submitted by the course deadline and your application is otherwise complete. Please note that you may still be required to ensure your third referee supplies a reference for consideration.
References should generally be academic though a maximum of one professional reference is acceptable where you have completed an industrial placement or worked in a full-time position. Your references will support intellectual ability, academic achievement, motivation, and your ability to work in a group.
Your transcripts should give detailed information of the individual grades received in your university-level qualifications to date. You should only upload official documents issued by your institution and any transcript not in English should be accompanied by a certified translation.
More information about the transcript requirement is available in the Application Guide.
Statement of purpose/personal statement:
A maximum of 500 words
You should provide a statement of your research interests, in English, describing how your background and research interests relate to the programme. If possible, please ensure that the word count is clearly displayed on the document.
The statement should focus on academic or research-related achievements and interests rather than personal achievements and interests.
This will be assessed for:
- your reasons for applying;
- evidence of motivation for and understanding of the proposed area of study;
- the ability to present a reasoned case in English;
- capacity for sustained and focused work; and
- understanding of problems in the area and ability to construct and defend an argument.
It will be normal for students’ ideas and goals to change in some ways as they undertake their studies, but your personal statement will enable you to demonstrate your current interests and aspirations.