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Updated: Apr 23, 2026
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Magnetic Tweezers for the Measurement of Twist and Torque
Published on: May 19, 2014
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Twists and turns: a scientific journey
1Department of Molecular Biology, Princeton University, Princeton, New Jersey 08544;
Annual Review of Cell and Developmental Biology
|October 8, 2014
Summary
This perspective reflects on a 40-year scientific journey from chemistry to molecular biology, emphasizing the impact of mentoring and research into mammalian embryo gene expression. The author returned to molecular biology faculty after serving as Princeton University President.
Area of Science:
- Molecular Biology
- Developmental Biology
- Gene Expression
Background:
- The author's scientific career spans 40 years, evolving from chemistry to molecular biology.
- Training in Philadelphia and Bethesda provided crucial mentorship.
- Early research focused on gene expression during mammalian embryonic development.
Discussion:
- Mentorship played a pivotal role in shaping the scientific trajectory.
- Interest in the molecular mechanisms of embryonic development was a key motivator.
- Collaboration with students, fellows, and staff fueled research creativity.
Key Insights:
- The importance of mentorship in scientific career development.
- The dynamic nature of scientific interests and career paths.
- The transition from academic leadership back to active research.
Outlook:
- Continued engagement in molecular biology research.
- Sharing experiences to inspire future scientists.
- The value of diverse experiences in a scientific career.
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