¾«Æ·¹ú²úÒ»Çø¶þÇøÌÒÉ«

In Memoriam

In memoriam: John Hoover Hash

ASBMB Today Staff
Dec. 18, 2023

John Hoover Hash, who served for more than three decades on the Vanderbilt University Medical Center faculty and had been a member of the ¾«Æ·¹ú²úÒ»Çø¶þÇøÌÒÉ« since 1965, died June 20 in Nashville. He was 94.

John Hoover Hash

Born Feb. 23, 1929, in Franklin County, Va., the 11th of 12 children, Hash graduated as his high school valedictorian when he was 16. After earning a BS at Roanoke College and then teaching high school for two years, he was drafted into the Army. During the Korean War, he was stationed at Fort Detrick, Md., where biological weapons were being developed —a program he opposed.

Hash earned a Ph.D. in biochemistry from Virginia Tech in 1957 and held a postdoctoral fellowship at Columbia University. He worked at Lederle Labs in New York for six years before Vanderbilt hired him as an assistant professor in 1964.

At Lederle, Hash had discovered an unusual bacteriolytic enzyme produced by the fungus Chalaropsis. At Vanderbilt, he crystalized and and characterized the enzyme as a lysozyme that can kill bacteria by breaking through their tough membranes. He capped his research on antibiotics by editing a for the Methods in Enzymology series.

After Hash was appointed associate dean of biomedical science and director of sponsored research at Vanderbilt in 1976, he began helping colleagues secure research funding. He helped write computer programs to extract data from grant records and the dubbed him the “godfather of grants” when he retired as emeritus professor of microbiology and immunology in 1994.

Hash was elected a fellow of the American Association for the Advancement of Science in 1966. He was a member of the National Advisory Research Resources Council of the National Institutes of Health from 1991 to 1995.

In retirement, Hash focused on woodworking, pastel and oil painting, reading and travel. His art was eclectic; he painted whatever he liked, for the fun of it. He and his wife traveled to every continent except Antarctica.

He was preceded in death by his wife of more than 62 years, Mary Ann Hash. He survived by three children and their spouses, six grandchildren and two great-grandchildren.

Enjoy reading ASBMB Today?

Become a member to receive the print edition four times a year and the digital edition monthly.

Learn more
ASBMB Today Staff

This article was written by a member or members of the ASBMB Today staff.

Related articles

2025 PROLAB awardees announced
Marissa Locke Rottinghaus
In memoriam: Catherine Squires
ASBMB Today Staff

Get the latest from ASBMB Today

Enter your email address, and we’ll send you a weekly email with recent articles, interviews and more.

Latest in People

People highlights or most popular articles

In memoriam: Michael J. Chamberlin
In Memoriam

In memoriam: Michael J. Chamberlin

Dec. 15, 2025

He discovered RNA polymerase and was an ASBMB member for nearly 60 years.

Building the blueprint to block HIV
Profile

Building the blueprint to block HIV

Dec. 11, 2025

Wesley Sundquist will present his work on the HIV capsid and revolutionary drug, Lenacapavir, at the ASBMB Annual Meeting, March 7–10, in Maryland.

In memoriam: Alan G. Goodridge
In Memoriam

In memoriam: Alan G. Goodridge

Dec. 9, 2025

He made pioneering discoveries on lipid metabolism and was an ASBMB member since 1971.

Alrubaye wins research and teaching awards
Member News

Alrubaye wins research and teaching awards

Dec. 8, 2025

He was honored at the NACTA 2025 conference for the Educator Award and at the U of A State and National Awards reception for the Faculty Gold Medal.

Designing life’s building blocks with AI
Profile

Designing life’s building blocks with AI

Dec. 2, 2025

Tanja Kortemme, a professor at the University of California, San Francisco, will discuss her research using computational biology to engineer proteins at the 2026 ASBMB Annual Meeting.

Jordahl named Gilliam Fellow
Member News

Jordahl named Gilliam Fellow

Dec. 1, 2025

He will receive three years of funding to support his thesis research.