In memoriam: Maurice Bessman
Maurice Jules Bessman, professor emeritus and longtime researcher at Johns Hopkins University, died Nov. 12 from complications of pneumonia at his home in Baltimore. He was 93.
Known by peers as “Moishe” and by students as “Boss” (among many other nicknames), Bessman spent his life working in biochemical enzymology, with many of those years spent at Hopkins in the biology department at the Krieger School of Arts and Sciences.
Born in Newark, New Jersey, Bessman was elected valedictorian of Weequahic High School in 1946. He earned a bachelor’s degree from Harvard University in 1949, followed by graduate research at Tufts University where he earned a master’s degree and a doctorate in 1952 and 1955, respectively.
Described by many as a gifted biochemist, Bessman was all business when it came to his work on Nudix hydrolase enzymes. His lab used bacteria to express many members of this broad enzyme family to better understand their biological role and function. His work specifically identified a core common amino acid sequence that is expressed by these proteins, allowing a broader understanding of these enzymes in their ability to cleave nucleoside diphosphates conjugated to any other moiety (x). Nudix enzymes are found in all types of organisms, acting as surveillance proteins; Bessman’s work made him a pioneer in this field of study. Many of his findings were published in journals such as Nature and are extensively cited.
Bessman was a kind and affectionate individual, who worked to establish a strong research program and support the growth of younger scientists, according to obituaries in the Hopkins Hub and the Baltimore Sun. Vincent Hilser, chair of the biology department, considered him “a great person.” Colleague Edward Hedgecock reflected on convivial Friday evening gatherings where Bessman served popcorn. Myron Goodman, a former student, recalled that Bessman’s tough love provided a turning point during his postdoc that launched his career.
Those close to him knew Bessman for his stories and sense of humor. He spent summers with his family on Cape Cod, fishing, clamming and enjoying other outdoor activities. He was also an avid fan and supporter of the Blue Jays lacrosse team at Hopkins — so much so that an admiring alumnus established a Maurice Bessman Lacrosse Scholarship in 2016.
Bessman is survived by his wife, Zita; son, Edward; daughters Debra and Cindee; sister Marcelle; nine grandchildren; and six great-grandchildren. Another daughter, Sheri, died in 2009.
Enjoy reading ASBMB Today?
Become a member to receive the print edition monthly and the digital edition weekly.
Learn moreGet 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
2024 voter guide
Learn about the candidates running for ASBMB Council, Nominating Committee, Publications Committee and treasurer.
Charles O. Rock (1949 – 2023)
Colleagues and trainees remember a world expert in membrane lipid homeostasis.
Honors for Clemons, Hatzios and Wiemer
Awards, honors, milestones and more. Find out what's happening in the lives of ASBMB members.
Touching the future from the bench
Scholar, scientist, teacher and mentor Odutayo Odunuga discusses the important roles of the institutional PI, his journey and his research.
In memoriam: Darwin Prockop
He held leadership positions at multiple institutions and was known for his contributions to adult stem cell biology and cellular biology.
A look into medical writing
Our careers columnist spoke with Ashlea A. Morgan at Chameleon Communications International to get a sense of one type of work a medical writer can do.