PT - JOURNAL ARTICLE AU - Debray, Reena AU - Dewald-Wang, Emily A. AU - Ennis, Katherine K. TI - Mentoring practices predictive of doctoral student outcomes in a biological sciences cohort AID - 10.1101/2023.08.18.553806 DP - 2023 Jan 01 TA - bioRxiv PG - 2023.08.18.553806 4099 - http://biorxiv.org/content/early/2023/09/25/2023.08.18.553806.short 4100 - http://biorxiv.org/content/early/2023/09/25/2023.08.18.553806.full AB - Despite the importance of a diversity of backgrounds and perspectives in biological research, women, racial and ethnic minorities, and students from non-traditional academic backgrounds remain underrepresented in the composition of university faculty. Through a study on doctoral students at a research-intensive university, we pinpoint advising from faculty as a critical component of graduate student experiences and productivity. Graduate students from minority backgrounds reported lower levels of support from their advisors and research groups. However, working with an advisor from a similar demographic background substantially improved productivity and well-being of these students. Several other aspects of mentoring practices positively predicted student success and belonging, including frequent one-on-one meetings, empathetic and constructive feedback, and relationships with other peer or faculty mentors. Our study highlights the need to renovate graduate education with a focus on retention – not just recruitment – to best prepare students for success in scientific careers.Competing Interest StatementThe authors have declared no competing interest.