Dictionary.com
Thesaurus.com
Showing results for tubulin. Search instead for tubulins.

tubulin

American  
[too-byuh-lin, tyoo-] / ˈtu bjə lɪn, ˈtju- /

noun

Biochemistry.
  1. either of two globular proteins that form the structural subunits of microtubules.


Etymology

Origin of tubulin

First recorded in 1965–70; tubule + -in 2

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

"Boosting the tubulin pool, rather than blocking droplet formation, can curb toxic aggregation while preserving the healthy roles of Tau and alpha synuclein, offering a potential selective therapeutic strategy."

From Science Daily Jun. 21, 2026

"But Tau and alpha synuclein also fulfill essential functions in healthy neurons - they help maintain cell structure and support communication by interacting with tubulin and contributing to microtubule assembly and stabilization."

From Science Daily Jun. 21, 2026

"When tubulin levels are low, as it has been found in Alzheimer's disease, microtubules are less abundant and Tau and alpha synuclein can form toxic aggregates," Lucas said.

From Science Daily Jun. 21, 2026

The FtsZ protein active in prokaryote cell division is very similar to tubulin in the structures it can form and its energy source.

From Textbooks Apr. 25, 2013

FtsZ proteins can form filaments, rings, and other three-dimensional structures resembling the way tubulin forms microtubules, centrioles, and various cytoskeleton components.

From Textbooks Apr. 25, 2013

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training