🔬 Discovery

Discovery and description of the centrosome

Descubrimiento y descripción del centrosoma

Date
1876-1888 · confidence medium
Place
Munich, Germany
Credited to
Édouard Van Beneden (observation, 1876); Theodor Boveri (description and name, 1888)
Field
Life & health

⚠️ Disputed: the sources disagree.

What was discovered

Van Beneden first observes a cell structure next to the nucleus involved in cell division; Boveri describes it in detail and names it the centrosome in 1888.

Walther Flemming had already observed a similar structure in 1875; the credit split between Flemming, Van Beneden and Boveri is not unanimous across sources.

What it led to

  • Modern understanding of the mitotic spindle and cell division
  • Boveri's studies on the role of chromosomes in cancer
  • Cell biology of the microtubule-organising centre

Links

Sources✓ verified 2026-09-25