The biggest genetic surprise: most handedness-associated variants are tubulin genes, which build cellular structures and transport components.
The biggest genetic surprise: most handedness-associated variants are tubulin genes, which build cellular structures and transport components.
More from this article
See all →A 2026 review found that people are stabbed more often on the left, and left-sided stabbings are…
Fetal arm-movement asymmetry appears around 10 weeks after conception, before the brain connects…
Only about 10% of humans are left-handed, yet left-handers are overrepresented among presidents,…
Microtubules may transport signaling molecules asymmetrically inside spinal-cord progenitor cells,…
Tubulin variants might weaken the initial rightward bias, letting random fluctuations occasionally…
Large-scale genetic studies identified about 40 variants that each slightly increase…
Some genes linked to left-handedness are also linked to schizophrenia, dyslexia, and autism, where…
A plausible developmental model must explain handedness’s partial heritability, strong rightward…
Don't lose this one
A free account saves insights like this to your Boards, and Korva resurfaces them so you actually remember.