Obituaries
![Gary Felsenfeld (1929–2024)](/getmedia/348cabe3-dd69-415f-8744-557c7aa8a171/Felsenfeld-Gary-480x270.jpg?width=480&height=270&ext=.jpg)
Gary Felsenfeld (1929–2024)
Three colleagues remember a researcher whose work at the NIH revealed the dynamic nature of chromatin and its role in gene expression and epigenetic regulation.
![In memoriam: Herbert Cheung](/getmedia/45c80c87-cbd5-4a08-b7bb-8dbb536f6434/Cheung-obit-Thumb.jpg?width=480&height=270&ext=.jpg)
In memoriam: Herbert Cheung
He was a biochemist who specialized in the use of fluorescence technology and had been a member of the ASBMB since 1972.
![In memoriam: Igor Dawid](/getmedia/b78ac1bf-1c49-4ea7-8ded-7f36f3f7f106/Dawid-thumb.jpg?width=480&height=270&ext=.jpg)
In memoriam: Igor Dawid
He was a pioneer in developmental biology and genetics who worked on the molecular mechanisms of development, using the African clawed frog and zebrafish as model systems.
![In memoriam: Andrew Wright](/getmedia/4d31da1c-3ae7-4487-8577-9425d96e1f2c/Wright2-thumb.jpg?width=480&height=270&ext=.jpg)
In memoriam: Andrew Wright
He was a biochemist who studied cell cycles for almost five decades at Tufts University and an ASBMB member since 1971.
![In memoriam: Karl A. Schellenberg](/getmedia/4453d7dd-1503-4cab-8d58-0572747f5608/schellenberg-thumb.jpg?width=480&height=270&ext=.jpg)
In memoriam: Karl A. Schellenberg
He was the founding chair of biochemistry at Eastern Virginia Medical School and an ASBMB member for 56 years.
![In memoriam: Bacon Ke](/getmedia/d0173a69-63af-47d1-98ee-bc15bfa75fb4/Bacon-Ke-thumb.jpg?width=480&height=270&ext=.jpg)
In memoriam: Bacon Ke
He was a physical chemist and pioneer in the field of photochemistry of photosynthesis and had been an ASBMB member since 1968.
![In memoriam: Henry Michael Miziorko](/getmedia/ca73e280-cde7-4257-8ffc-911b7b6005fd/Miziorko-thumb.jpg?width=480&height=270&ext=.jpg)
In memoriam: Henry Michael Miziorko
His research at the University of Missouri–Kansas City focused on the biochemical and structural basis of enzyme function, particularly in the mevalonate pathway.
![Daniel E. Atkinson (1921 – 2024)](/getmedia/3b1411ab-da3c-4693-9bb4-398279e39c0c/Atkinson-Daniel-480x270.jpg?width=480&height=270&ext=.jpg)
Daniel E. Atkinson (1921 – 2024)
Friends remember an innovative metabolic biochemist who was an ASBMB member for more than six decades.
![In memoriam: Edith C. Wolff](/getmedia/d2420c70-8668-4b6a-81ec-69ee37947a8b/E-Wolff-thumb.jpg?width=480&height=270&ext=.jpg)
In memoriam: Edith C. Wolff
She was an enzyme biochemist at the National Institutes of Health and a former assistant to the editor of the Journal of Biological Chemistry.