HomeDate: 2026-06-09
Academician Ru-Chih Chow Huang passed away in the United States on May 31, 2026, at the age of 94.
Academician Huang was an internationally renowned molecular biologist whose research encompassed gene regulation, molecular virology, retrotransposition, and chromosomal structure and function. Early in her career, she demonstrated that the ability of chromosomal DNA to serve as a template is regulated by histones, showing that histones significantly inhibit the transcriptional activity of RNA polymerase and thereby suppress RNA synthesis. This pioneering discovery had a profound influence on subsequent studies of chromatin structure and function. She also devoted many years to investigating the mechanisms of viral replication and oncogenesis in humans and actively pursued the development of innovative therapeutic approaches.
After receiving her Ph.D. in biochemistry from The Ohio State University in 1960, Dr. Huang served as a research scientist at the California Institute of Technology. Beginning in 1965, she taught in the Department of Biology at Johns Hopkins University for six decades and became the first woman in the natural sciences at the university to hold a tenure-track faculty appointment. In recognition of her distinguished contributions, Johns Hopkins University established the Ru Chih Huang Biology Colloquium Series. Dr. Huang also played a pivotal role in the establishment of the Institute of Molecular Biology at Academia Sinica and served as Director of its Preparatory Office. Together with her husband, Academician Pien-chien Huang, she made significant contributions to the advancement of genetics and biomedical research in Taiwan and to the cultivation of scientific talent.
Dr. Huang was elected a Fellow of the National Academy of Inventors and received the Outstanding Asian American Scientist Award. She was elected Academician of Academia Sinica in 1982.
