Author Affiliation

R25 is an NIH activity code, not a single program: individual NIH institutes and centers issue their own R25 Funding Opportunity Announcements (FOAs) — often under a standing ‘parent’ announcement such as PA-27-034 (Courses, Curriculum & Methods) — and each defines its own topic focus, eligible applicant pool, and budget ceiling. What all R25 awards share is mechanism-level intent: they fund education activities that build the biomedical, behavioral, or clinical research workforce, not an investigator’s own hypothesis-driven research project.

What R25 funds

Across NIH guidance and individual institute FOAs, R25 activities generally fall into a small set of recurring categories: development or delivery of courses for skill-building; mentored or short-term research experiences for students, postbaccalaureates, or early-career researchers; curriculum or methods development; outreach to recruit individuals into research careers; and, in some FOAs, research career-transition support. Because ‘research experiences’ is one of the recognized categories, an R25 can fund participants doing hands-on research work — but the award itself is judged and administered as an education program, with the research experience as a training vehicle, not as the PD/PI’s own funded research aims.

Why R25 shows up so often in RCR-training compliance discussions

NIH’s Notice NOT-OD-10-019, which sets the agency’s Responsible Conduct of Research (RCR) training expectation, explicitly names R25 (alongside R36 and other training, career-development, and dissertation-research awards) as a mechanism whose trainees, fellows, participants, and scholars must complete RCR instruction. In practice this makes R25 doubly relevant to research-administration compliance work: an R25 award is frequently the very vehicle an institution uses to deliver a formal RCR or research-education curriculum to a cohort of trainees, while simultaneously being one of the award types whose own participants are separately obligated to complete RCR training as a condition of NIH support. See CASRAI’s RCR training entry and the fuller RCR training requirements guide for the funder-by-funder detail; this entry focuses on the R25 mechanism itself.

Eligibility and structure

Eligible applicant organizations are specified per FOA (commonly domestic U.S. institutions, though some FOAs permit foreign components); the PD/PI is expected to provide administrative and scientific leadership for the education program rather than serve as an independent research investigator in the traditional R01 sense. Program participants named in an R25 — students, postdoctoral researchers, or other trainees — typically range from undergraduate through senior-researcher career stages depending on the specific FOA’s target population, and unless a FOA specifically justifies otherwise, non-PD/PI participant support is generally limited to U.S. citizens or permanent residents. Successful applications receive a Notice of Award (NoA) signed by the awarding institute’s grants management officer, the same authorizing-document mechanism used across NIH grant types.

How R25 differs from adjacent mechanisms

R25 is easy to confuse with NIH’s other training and career-development mechanisms because all of them fund people rather than a single investigator’s research aims, but the award unit differs:

• R25 vs. T32 (institutional NRSA): both fund training programs at the institutional level, but T32 operates under the National Research Service Award authority with its own stipend/tuition rules, while R25 is a standard research-grant mechanism repurposed for education and is not an NRSA award.
• R25 vs. R01/P01: R01 and P01 fund investigator-driven research (P01 across multiple interrelated projects); R25 funds an education program, and reviewers evaluate it on educational design and workforce impact, not on a research hypothesis.
• R25 vs. K-series career-development awards: K awards fund a single named investigator’s protected research time and career-development plan; R25 funds a program an institution runs for a cohort of participants.

Well-known examples of NIH R25 programs include the Science Education Partnership Award (SEPA), which funds K-12 science-education outreach, and the Postbaccalaureate Research Education Program (PREP), which funds mentored research experiences for postbaccalaureate students preparing to enter PhD programs — both real, currently active R25 program families, cited here as illustrations of the mechanism’s breadth rather than as a description of any single institution’s award.

Counter-example

A standard R01 awarded to a single PI to test a specific research hypothesis, with no education, curriculum, or mentored-training component built into the aims, is not an R25 even if the PI’s lab happens to train graduate students informally as part of doing the work — informal mentorship inside a research-project grant does not make the award an education mechanism.

Frequently Asked Questions

What does “affiliation” mean on a journal article or research paper?

On a journal article, affiliation is the institutional identifier listed under an author’s name, stating the organization – and often the department or sub-unit – the author was formally associated with while doing the reported work. It is carried as structured metadata, not just prose; in the underlying JATS XML most publishing systems use, it appears as an <aff> element linked to a specific author by an rid attribute.

Is an author’s affiliation the same as their current employer?

Not necessarily. Affiliation conventionally reflects the institution the author was associated with at the time the research was done, not their current employer if they have since moved. A separate “present address” footnote, distinct from the affiliation itself, is the conventional way journals note that an author has since changed institutions.

What information does an author affiliation typically include?

An affiliation string typically includes the organization name, which is the required core element, often a sub-unit such as a department or institute, and near-universally the city and country, since organization names alone are frequently ambiguous across institutions with similar names. Increasingly it also includes a persistent identifier such as a Research Organization Registry (ROR) ID rather than free text alone.

Can an author list more than one affiliation?

Yes. An author with more than one institutional affiliation at the time of the work – a joint appointment or a hospital-plus-university dual role, for example – lists all of them, each numbered or lettered and linked to that author with a superscript marker. If two authors share the same institution, they typically share its number rather than the institution being listed twice.

Is an author’s affiliation the same as their corresponding or mailing address?

No. A corresponding author‘s mailing or email address is contact information for correspondence, not an affiliation declaration. The two are often, but not required to be, the same institution.