Notebook

LEAVING HOWARD HUGHES After serving as the president of the Howard Hughes Medical Institute since 1987, Purnell W. Choppin has announced his resignation. "While my enthusiasm for the position I have been privileged to hold and my dedication to the Institute remain as intense as ever, I believe that it will be time for someone to take up the reins and lead HHMI into the new millennium," Choppin wrote in a letter to the institute's staff. He will remain in the position through 1999. Under Choppin

| 5 min read

Register for free to listen to this article
Listen with Speechify
0:00
5:00
Share

LEAVING HOWARD HUGHES After serving as the president of the Howard Hughes Medical Institute since 1987, Purnell W. Choppin has announced his resignation. "While my enthusiasm for the position I have been privileged to hold and my dedication to the Institute remain as intense as ever, I believe that it will be time for someone to take up the reins and lead HHMI into the new millennium," Choppin wrote in a letter to the institute's staff. He will remain in the position through 1999. Under Choppin's tenure, the institute's budget grew from $77 million to $556 million. Choppin also oversaw the construction of the Institute's campus headquarters and conference center in Chevy Chase, Md. Choppin came to HHMI in 1985 as vice president and chief scientific officer from Rockefeller University, where he was Leon Hess Professor of Virology, vice president for academic programs, and dean of graduate studies. He headed ...

Interested in reading more?

Become a Member of

The Scientist Logo
Receive full access to digital editions of The Scientist, as well as TS Digest, feature stories, more than 35 years of archives, and much more!
Already a member? Login Here
December digest cover image of a wooden sculpture comprised of multiple wooden neurons that form a seahorse.
December 2025, Issue 1

Wooden Neurons: An Artistic Vision of the Brain

A neurobiologist, who loves the morphology of cells, turns these shapes into works of art made from wood.

View this Issue
Stacks of cell culture dishes, plates, and flasks with pink cell culture medium on a white background.

Driving Innovation with Cell Culture Essentials

Merck
Stacks of cell culture dishes, plates, and flasks with pink cell culture medium on a white background.

Driving Innovation with Cell Culture Essentials

MilliporeSigma purple logo
Human iPSC-derived Models for Brain Disease Research

Human iPSC-derived Models for Neurodegenerative Disease Research

Fujifilm
Abstract wireframe sphere with colorful dots and connecting lines representing the complex cellular and molecular interactions within the tumor microenvironment.

Exploring the Inflammatory Tumor Microenvironment 

Cellecta logo

Products

brandtech logo

BRANDTECH® Scientific Announces Strategic Partnership with Copia Scientific to Strengthen Sales and Service of the BRAND® Liquid Handling Station (LHS) 

Top Innovations 2026 Contest Image

Enter Our 2026 Top Innovations Contest

Biotium Logo

Biotium Expands Tyramide Signal Amplification Portfolio with Brighter and More Stable Dyes for Enhanced Spatial Imaging

Labvantage Logo

LabVantage Solutions Awarded $22.3 Million U.S Customs and Border Protection Contract to Deliver Next-Generation Forensic LIMS