The Chromosome Queen

Nancy Kleckner, who grew up with molecular genetics, has answered some of the field's most important questions.

Written byKaren Hopkin
| 7 min read

Register for free to listen to this article
Listen with Speechify
0:00
7:00
Share

Nancy Kleckner became smitten with genetic material as a high school student during the early 1960's, in the dawning of molecular genetic research. "DNA is intrinsically interesting," says Kleckner, now a professor in Harvard's department of molecular and cellular biology (MCB). In addition to being the basis of all life on earth, she says DNA "has a pleasing aesthetic quality to it in terms of how the molecule is designed."

As an undergraduate at Harvard, Kleckner worked with Matt Meselson in a department that was progenitor of MCB. While there, she learned how to think about science. "For me, the most important thing you learn from the people with whom you study is how they think about science," she says. "And Matt is high on the list of people who think about science in really interesting ways."

Kleckner took that lesson to heart. "She's extremely bright and extremely innovative," says ...

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

Meet the Author

Published In

Share
July Digest 2025
July 2025, Issue 1

What Causes an Earworm?

Memory-enhancing neural networks may also drive involuntary musical loops in the brain.

View this Issue
Accelerating Recombinase Reprogramming with Machine Learning

Accelerating Recombinase Reprogramming with Machine Learning

Genome Modeling and Design: From the Molecular to Genome Scale

Genome Modeling and Design: From the Molecular to Genome Scale

Twist Bio 
Screening 3D Brain Cell Cultures for Drug Discovery

Screening 3D Brain Cell Cultures for Drug Discovery

DNA and pills, conceptual illustration of the relationship between genetics and therapeutic development

Multiplexing PCR Technologies for Biopharmaceutical Research

Thermo Fisher Logo

Products

waters-logo

Waters and BD's Biosciences & Diagnostic Solutions Business to Combine, Creating a Life Science and Diagnostics Leader Focused on Regulated, High-Volume Testing

zymo-research-logo

Zymo Research Partners with Harvard University to Bring the BioFestival to Cambridge, Empowering World-class Research

10x-genomics-logo

10x Genomics and A*STAR Genome Institute of Singapore Launch TISHUMAP Study to Advance AI-Driven Drug Target Discovery

The Scientist Placeholder Image

Sino Biological Sets New Industry Standard with ProPure Endotoxin-Free Proteins made in the USA