In 2018, researchers published a family tree connecting 13 million relatives over 11 generations. Among other insights, the tree yielded a new estimate for how much of our life span is determined by genes. ScienceMagArchives
Researchers have published what may be the validated largest family tree ever: a genealogy database stretching back 5 centuries that links 13 million people related by blood or marriage. The tree has already led to such insights as the link between genes and longevity and why our ancestors married whom they did. And researchers say that's just a start.
Computational geneticist Yaniv Erlich of Columbia University says he thought up the project 7 years ago, after he got an email from a distant cousin through a website called, where people share their family trees. He emailed the company's chief technology officer, who gave him his blessing to download the site's tens of millions of public profiles listing a person's name, sex, date and place of birth, date of death, and immediate relatives .
The final result is a single pedigree connecting 13 million relatives mostly of European descent, dating back 11 generations. It includes, among others, famed population geneticistLooking across the tree's death data, the team found expected fluctuations in life span—a drop for young men during the Civil War, World Wars I and II, and a rise in childhood survival in the 1900s.
Indonesia Berita Terbaru, Indonesia Berita utama
Similar News:Anda juga dapat membaca berita serupa dengan ini yang kami kumpulkan dari sumber berita lain.
Unlike Kelis, Kevin Aviance is grateful Beyoncé sampled him on new albumAviance said he didn’t get a heads up that the superstar was using part of his X-rated 1996 track on new song “Pure/Honey,” but was overwhelmed with joy.
Baca lebih lajut »
Kevin Hart Names the ‘Worst’ Dwayne Johnson MovieKevin Hart didn't skip a beat when asked to reveal what he thinks is Dwayne Johnson's worst movie.
Baca lebih lajut »
Report: Nets Not Giving Up on Kevin Durant Withdrawing Trade RequestCould Kevin Durant withdraw his trade request and stick it out with the Nets? That’s a scenario that the Brooklyn front office is reportedly still hoping for
Baca lebih lajut »
Big Ten Head Coaches Praise Kevin Warren, Conference Leadership For Expansion EffortsWhile some seemed slightly wary, most head coaches around the Big Ten had overwhelmingly positive reactions to the conference’s expansion efforts at Big Ten Media Days.
Baca lebih lajut »
Kevin Hart Calls Out Dwayne Johnson's Worst MovieKevin Hart named Dwayne 'The Rock' Johnson's worst movie. The comedian stopped by Watch What [...]
Baca lebih lajut »
Kevin Love Watches Lions Devour Prey On African SafariKevin Love watched lions devour their prey while on a safari in Africa on Friday.
Baca lebih lajut »