RSS Amplifier

The Reading Room · Aug 2, 2026

The Woman Who Counted 47

0
Sign in to vote or save

This page did not load. You can still read it on the original site — the toolbar below keeps your place in the directory.

Marthe Gautier built the lab that revealed the chromosomal cause of Down syndrome. History remembered someone else.

She had been misnamed in a famous article published in 1959 – as “Marie Gauthier” rather than “Marthe Gautier.”

She had created the cell culture laboratory at Trousseau Hospital and developed the samples which demonstrated the presence of 47 chromosomes in Down syndrome patients.

However, another scientist would be mentioned in name history books.

Several decades later, when she was to present her story officially, court-ordered bailiffs came to hear her. The lecture was cancelled.

On Tuesday, we will trace the slides, the signatures, and the struggle for recognition of the discoverer of one of the most outstanding discoveries in genetics.


The Reading Room is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber.

Read on authenticglow.substack.com

Comments

Nothing yet. Say the first thing.

    Sign in to join the conversation.