William Barry Wood III was an American molecular and developmental biologist and educator whose research on bacteriophage assembly, embryonic pattern formation, and left-right development in Caenorhabditis elegans helped establish molecular developmental biology. He was also a major contributor to active-learning reform in undergraduate science education.
Background
William Barry Wood III was born in Baltimore, Maryland, on February 19, 1938, and grew up in a scientifically oriented family. He was the eldest of five children. His father, William Barry Wood Jr., was a physician, microbiologist, medical educator, and National Academy of Sciences member who taught at Washington University in St. Louis before becoming head of the Johns Hopkins medical school in 1955. His mother, Mary Lee Hutchins Wood, had studied bacteriology and later taught at a high school. Wood's family background combined medicine, scientific research, education, and competitive athletics. At seventeen he won the Maryland State Junior Tennis Championship and later played varsity tennis at Harvard. He also developed an enduring interest in music, performing guitar and folk music during his youth and university years.
Education
Wood studied chemistry at Harvard College and received an A.B. in 1959. He then pursued graduate training in biochemistry at Stanford University, earning a Ph.D. in 1963 under Paul Berg. His doctoral work introduced him to experimental studies of nucleic acids, proteins, and gene expression. During his graduate years he also developed a parallel interest in folk music and appeared as Bill Wood on the 1960 recording Folksingers 'Round Harvard Square, associated with Joan Baez's early performances.
Career
Wood began his research career as a U.S. Public Health Service predoctoral trainee in Stanford University's Department of Biochemistry from 1959 to 1963, working with Paul Berg. From 1963 to 1964 he was a National Academy of Sciences–National Research Council postdoctoral fellow in the Department of Biophysics at the University of Geneva, where he worked with Werner Arber on bacterial DNA restriction and modification. He joined the California Institute of Technology's Department of Biology as an assistant professor in 1965, became an associate professor in 1968, and was promoted to professor in 1970, remaining at Caltech through 1977. In collaboration with Robert Edgar, he developed in-vitro complementation methods that helped define the genetic and biochemical steps involved in assembly of bacteriophage T4. In the mid-1970s he shifted his research toward developmental biology and the nematode Caenorhabditis elegans. He was a visiting professor at the University of Colorado Boulder in 1975–1976 and joined its Department of Molecular, Cellular and Developmental Biology as a professor in 1977. He served as department chair from 1978 to 1983 and as associate chair during several later periods. He became a distinguished professor in 2002 and professor emeritus in 2008. At Colorado he established a major research program on the genetic and molecular control of embryonic axis formation, cell fate, pattern formation, and left-right asymmetry in C. elegans, including work on P granules and early embryonic signaling. He was a visiting scholar at the Medical Research Council Laboratory of Molecular Biology in Cambridge in 1989–1990 and a visiting scientist at the Max Planck Institute for Cell Biology and Molecular Genetics in Dresden during intermittent visits from 2003 to 2007. Wood also served as a member of the University of Colorado Cancer Center and devoted the later part of his career to science education. He helped develop national programs promoting inquiry-based and active learning in biology, co-directed the National Academies Summer Institutes on Undergraduate Education in Biology, served as editor-in-chief of CBE—Life Sciences Education from 2005 to 2010, and contributed to national reviews of biology and science education. He died in Boulder, Colorado, on May 9, 2024, at the age of 86.
Achievements
Pioneered the use of genetic, biochemical, and electron-microscopic methods to analyze bacteriophage T4 assembly and developed in-vitro complementation approaches that clarified the roles of individual viral genes.
Helped establish molecular developmental biology through research on genetic control of embryonic axis formation, pattern formation, cell fate, and left-right asymmetry in Caenorhabditis elegans.
Discovered and characterized P granules as non-membrane-bound organelles involved in the early development of C. elegans embryos.
Helped transform the University of Colorado Boulder’s molecular, cellular, and developmental biology program into a nationally prominent center of biomedical research.
Advanced active-learning and inquiry-based methods in science education through national institutes, curriculum initiatives, editorial leadership, and research on undergraduate biology teaching.
(Review of reforms in undergraduate biology teaching, publ...)
2009
Patterning in the C. elegans embryo
(Review of embryonic pattern formation in Caenorhabditis e...)
1994
scientific article
Building a bacterial virus
(Scientific American article coauthored with Robert S. Edg...)
1967
textbook
Biochemistry: A Problems Approach
(Biochemistry textbook coauthored by William B. Wood.)
1974
Views
Wood advocated active, inquiry-based science education in which students learn through questioning, discussion, experimentation, and problem solving. He opposed teaching biology primarily as the memorization of pathways, enzyme names, and isolated facts, emphasizing instead that students understand science more deeply when they actively work with ideas and evidence.
Quotations:
I hear, and I forget; I see, and I remember; I do, and I understand.
Membership
Wood was elected to the National Academy of Sciences in 1972 and to the American Academy of Arts and Sciences in 1976. He was elected a fellow of the American Association for the Advancement of Science in 1989 and a fellow of the American Academy of Microbiology in 1992. His professional memberships included the American Society for Cell Biology, Genetics Society of America, Society for Developmental Biology, and Society for the Advancement of Biology Education Research, of which he was a founding member. He also served on the National Science Foundation Panel for Developmental Biology, National Institutes of Health study and review sections, National Academy of Sciences and National Research Council committees, the Howard Hughes Medical Institute Science Education Advisory Board, and the College Board's biology curriculum committees. His service included leadership in undergraduate biology education, professional development, editorial review, and national science-policy and education initiatives.
Elected member in recognition of scientific contributions.
National Academy of Sciences
,
United States
1972
Elected member in 1976.
American Academy of Arts and Sciences
,
United States
1976
Elected Fellow in 1989.
American Association for the Advancement of Science
,
United States
1989
Elected Fellow in 1992.
American Academy of Microbiology
,
United States
1992
Member; served as program co-chair for the 1994 annual meeting and as editor-in-chief of CBE—Life Sciences Education from 2005 to 2010.
American Society for Cell Biology
,
United States
Member and recipient of the Elizabeth W. Jones Award for Excellence in Education.
Genetics Society of America
,
United States
Member; chaired the Professional Development and Education Committee from 2003 to 2009.
Society for Developmental Biology
,
United States
Founding member.
Society for the Advancement of Biology Education Research
,
United States
Personality
Wood was described by colleagues as intellectually clear, generous, kind-hearted, and strongly committed to supporting students and younger scientists. His teaching and educational work reflected a sustained preference for active participation, inquiry, and conceptual understanding rather than passive memorization.
Quotes from others about the person
Richard McIntosh described Wood's clear-thinking mind and kind heart as central to the development of the University of Colorado Boulder’s Department of Molecular, Cellular and Developmental Biology. Rachelle M. Spell said that Wood helped start a revolution in STEM teaching, while colleagues recognized his passion for supporting the next generation of researchers.
Interests
Music, guitar, songwriting, poetry, and science education.
Sport & Clubs
Tennis.
Music & Bands
Folk music; guitar and songwriting.
Connections
Wood was married in 1961 to Marie-Elisabeth Renate Hartisch, later known as Renate H. Wood, a German-born poet who became an important literary figure in Boulder. She died in 2007. They had two sons, Oliver and Christopher, who became professional musicians and formed the roots-rock group The Wood Brothers. Wood's professional and family life also connected scientific research, education, music, and poetry; he remained a guitarist, songwriter, and folk musician throughout his life.
Father:
William
Father of William Barry Wood III.
Mother:
Mary
Mother of William Barry Wood III.
Spouse:
Marie-Elisabeth Renate Hartisch
Married Wood in 1961; later known as Renate H. Wood, she was a poet who lived and worked in Boulder and died in 2007.
child:
Oliver Hartisch Wood
Son of William Barry Wood III and Renate H. Wood; member of the musical group The Wood Brothers.
child:
Christopher Barry Wood
Son of William Barry Wood III and Renate H. Wood; member of the musical group The Wood Brothers.
References
University of Colorado Boulder obituary
Documents Wood's death, family, scientific career, bacteriophage research, C. elegans research, music, and contributions to science education.
