• About the blog
  • About Sedeer
  • Series
    • Words of Science
    • Discussions
    • Foraging
    • Natural Selection
    • QM Workshop
  • Contact me
  • Accumulating Glitches
  • Collective Marvelling

Inspiring Science

~ Casting light on great ideas

Inspiring Science

Tag Archives: Mitochondrial Eve

We’ve been wrong about when humans spread out from Africa

14 Friday Sep 2012

Posted by sedeer in Evolution, Genetics, Humans

≈ 7 Comments

Tags

Hominidae, Human, Mitochondrial DNA, Mitochondrial Eve, Mutation rate, Popular science, Radiocarbon dating, science

mtDNA map of human migrations (Wikipedia)Most of the interesting recent events in human evolution probably happened longer ago than we had thought, according to Aylwyn Scally and Richard Durbin of the Sanger Institute.  In an opinion piece published in Nature Review Genetics this week,  they re-examine the story of how humans left Africa, taking into account new data from several recent whole-genome studies.

Continue reading →

Adam & Eve: Behind the Myth

08 Wednesday Feb 2012

Posted by sedeer in Evolution, Genetics, Humans

≈ 4 Comments

Tags

ancestry, animals, biology, Education, evolution, Human, Mitochondrial DNA, Mitochondrial Eve, out of Africa, Popular science, science, Y-chromosomal Adam

Out of Africa (Image via Wikipedia)In a paper published in 1987 in the leading science journal Nature, researchers claimed to have identified a female from whom all humans alive today are descended, dubbed “mitochondrial Eve”; nearly ten years later, another group of scientists published findings identifying her male counterpart, “Y-chromosomal Adam”. The choice of names, though evocative, was unfortunate and uninformative, since the use of “Adam” and “Eve” has led to several major misunderstandings about these two ancient humans.  In this post, I’ll try to clear up some of these misunderstandings by explaining what these terms actually mean and how scientists have gone about trying to identify our most recent common male and female ancestors.

Continue reading →

Search

Donate Button with Credit Cards
Follow @inspiringsci
Follow Inspiring Science on WordPress.com

Enter your email address to follow this blog and receive notifications of new posts by email.

Join 2,099 other followers
RSS Feed RSS - Posts

Ongoing discussions

  • Humans and Music | Idiomas RalFer on Book review: Constructing A Language
  • jaymes90 on Do ants really count their steps?
  • “We Back, Baby”: Inside Day Trip, the First Post-Pandemic Music Festival in Southern California - Rhythm 86 on No secrets by the lakeside: how water affects sound
  • “We Back, Baby”: Inside Day Trip, the First Post-Pandemic Music Festival in Southern California – SHINKISAURUS on No secrets by the lakeside: how water affects sound
  • "We Again, Child": Inside Day Journey, the First Submit-Pandemic Music Competition in Southern California - EDM.com | Real Raw News today on No secrets by the lakeside: how water affects sound
  • “We Back, Baby”: Inside Day Trip, the First Post-Pandemic Music Festival in Southern California – Free Download Music on No secrets by the lakeside: how water affects sound
  • “We Back, Baby”: Inside Day Trip, the First Post-Pandemic Music Festival in Southern California – Binary Star Radio on No secrets by the lakeside: how water affects sound
  • “We Back, Baby”: Inside Day Trip, the First Post-Pandemic Music Festival in Southern California – EDM.com – iDea HUNTR on No secrets by the lakeside: how water affects sound

What’s popular now?

  • No secrets by the lakeside: how water affects sound
  • The Ten-legged Spider
  • Telling left from right: which side gets the heart?
  • Falling faster than gravity
  • Adam & Eve: Behind the Myth

Blogs to check out

  • Accumulating Glitches
  • alternative viewpoints
  • AntyScience
  • Baldscientist
  • Eyes on the Environment
  • Language Log
  • Letters of Note
  • naked capitalism
  • Raising My Rainbow
  • The Scorpion and the Frog
  • The Smaller Majority

Copyright

Creative Commons License
All text and original images by Sedeer El-Showk. Licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.

Thanks to

  • Arkadia International Bookshop
  • The Book Hive
  • The Television and Movie Store
  • Rönnels Antikvariat
Inspiring Science is part of:
  • Collective Marvelling
  • SciComm Network

I'm on ScienceSeeker-DNA

Nature
Blog Network

Categories

Archives

Blog at WordPress.com.

Privacy & Cookies: This site uses cookies. By continuing to use this website, you agree to their use.
To find out more, including how to control cookies, see here: Cookie Policy
  • Follow Following
    • Inspiring Science
    • Join 2,099 other followers
    • Already have a WordPress.com account? Log in now.
    • Inspiring Science
    • Customize
    • Follow Following
    • Sign up
    • Log in
    • Report this content
    • View site in Reader
    • Manage subscriptions
    • Collapse this bar