News Genetics

Genes for body symmetry may also control handedness

Lefties and righties can thank same DNA that puts hearts on left side for hand dominance

By Tina Hesman Saey

This article is only available to Science News subscribers.

Subscribers, enter your e-mail address to access our archives.

Not a subscriber?

Science News is a nonprofit.

Support us by subscribing now.

More Stories from Science News on Genetics

  1. street scene in Lagos, Nigeria
    Genetics

    The first human genetic blueprint just turned 20. What’s next?

    By Tina Hesman Saey
  2. neandertal skeleton
    Health & Medicine

    Some Neandertal genes in people today may protect against severe COVID-19

    By Tina Hesman Saey
  3. illustration of steppe mammoths
    Genetics

    The oldest animal DNA ever recovered reveals mammoths’ evolution

    By Erin Garcia de Jesus
  4. pink flower on a cotton plant in the Yucatan Peninsula
    Plants

    Modified genes can distort wild cotton’s interactions with insects

    By Emiliano Rodríguez Mega
  5. A tuatara, which looks like a spiny lizard
    Genetics

    Lizard-like tuatara carry two distinct mitochondrial genomes

    By Devin A. Reese
  6. twin girls
    Genetics

    Some identical twins don’t have identical DNA

    By Tina Hesman Saey
  7. Lake Baikal
    Genetics

    Plague may have caused die-offs of ancient Siberians

    By Bruce Bower
  8. Black-legged tick
    Health & Medicine

    How some ticks protect themselves from deadly bacteria on human skin

    By Erin Garcia de Jesus

From the Nature Index

Paid Content