Ramanjulu Sunkar

Dr. Ramanjulu Sunkar is a Regents Professor in the Department of Biochemistry & Molecular Biology at Oklahoma State University. He leads research on epigenetic and small RNA mechanisms in plant stress responses, focusing on gene regulation under drought, heat, and abiotic stresses. His work integrates genomic tools like ChIP, RNA sequencing, and CRISPR/Cas9 to study stress tolerance in crops.

Education: B.Sc. (Sri Venkateswara University), M.Sc. and Ph.D. (Sri Krishnadevaraya University, India), followed by postdoctoral research at the Weizmann Institute (Israel), University of Bonn (Germany), and UC Riverside (USA). He joined Oklahoma State University in 2006, becoming Professor in 2016 and Regents Professor in 2024.

Research Interests: Epigenetic modifications (DNA methylation, histone changes), microRNA-guided gene regulation, plant stress memory, and translational control mechanisms. His lab uses model systems like Arabidopsis, rice, and sorghum to study adaptive responses to environmental challenges.

Grants: Over 15 grants, including USDA-funded projects on microRNA roles in photosynthesis, epigenetic control of drought tolerance, and systems genetics in rice. NSF-EPSCoR support for bioenergy research.

Teaching: Courses include 'Plant Biochemistry,' 'Epigenetics,' and graduate supervision through research credits. Developed new courses on plant stress biology and molecular techniques.

Labs/Teams: Leads a research group focused on epigenomics and RNA regulation in plants. Collaborates internationally on projects like the Arabidopsis transcriptome and stress memory mechanisms.