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Latest Mitochondrial Eve Stories

2014-04-22 14:14:58

The answer lies in changes in the way our genes work In parallel with modern man (Homo sapiens), there were other, extinct types of humans with whom we lived side by side, such as Neanderthals and the recently discovered Denisovans of Siberia. Yet only Homo sapiens survived. What was it in our genetic makeup that gave us the advantage? The truth is that little is known about our unique genetic makeup as distinguished from our archaic cousins, and how it contributed to the fact that we...

2014-04-15 10:17:55

Scientists at Chicago's Field Museum and international collaborators have reconstructed the phylogeny and biological history for the Yellow-shouldered bats in the New World tropics, the region of the Earth surrounding the equator. In-depth analysis of mitochondrial and nuclear DNA sequences uncovered three species new to science, each having previously been confused with another species. Since 1960, when modern studies on this group began, Sturnira has grown from eight species to 22. The...

Evolutionary History Of Interbreeding Between Neanderthals And Humans
2014-04-09 06:59:21

April Flowers for redOrbit.com - Your Universe Online Whether or not early humans and Neanderthals interbred has been the subject of much debate in scientific circles for a long time. Thanks to a new genomic analysis method from the University of Edinburgh, technical objections to that idea have been overcome. The technique, described in a recent issue of GENETICS, is able to detect the genetic signatures of interbreeding with more confidence than previous methods. The research team...

2014-03-24 23:28:38

"Why the Universe Bothers to Exist" offers a striking breakthrough in the origins controversy, wherein the debate is now resolved. (PRWEB) March 24, 2014 According to the author, Adam and Eve became the first fully sentient humans upon partaking of the tree of knowledge in the Garden of Eden. Upon their disobedience, the “fall” results as God had warned. Their souls are banished to Homo sapiens recipients, prepared by God through His control of natural process on planet...

Neanderthal Genome Survives In Modern Humans
2014-01-30 04:32:46

redOrbit Staff & Wire Reports - Your Universe Online More than 20 percent of the Neanderthal genome survives in modern human populations, and individuals currently living outside of Africa are composed of between one and four percent Neanderthal DNA, according to a pair of new research papers published on Wednesday. In the first study, population geneticists Benjamin Vernot and Joshua M. Akey of the University of Washington’s Department of Genome Sciences used a new approach to...

What Is Adam's Rightful Place In Evolutionary History?
2014-01-23 07:52:48

University of Sheffield Our most common male ancestor walked the earth 209,000 years ago – earlier than scientists commonly thought - according to new research from the University of Sheffield. The pioneering study, conducted by Dr Eran Elhaik from the University of Sheffield and Dr Dan Graur from the University of Houston, also debunked the discovery of the Y chromosome that supposedly predated humanity. In the new research, published in the European Journal of Human Genetics, Dr...

2013-12-18 13:37:37

Recent highlights in the journal Molecular Biology and Evolution With the Neanderthal genome now published, for the first time, scientists have a rich new resource of comparative evolution. For example, recently, scientists have shown that humans and Neanderthals once interbreed, with the accumulation of elements of Neanderthal DNA found in up to 5 percent in modern humans. Are there any advantages to the retention of Neanderthal DNA that favors modern humans? In a new article published...

2013-10-08 12:08:54

Professor Martin Richards, of the Archaeogenetics Research Group at the University of Huddersfield, has published a paper uncovering new information about how Ashkenazi Jewish men moved into Europe from the Middle East, and their marriage practices with European women. The origins of Ashkenazi Jews – that is, Jews with recent ancestry in central and Eastern Europe – is a long-standing controversy. It is usually assumed that their ancestors migrated into Europe from Palestine in the...

2013-09-16 23:25:45

UMDF Members raise awareness for disease with events around the nation including a Congressional Briefing. Pittsburgh, PA (PRWEB) September 16, 2013 We all have mitochondria. They are the powerhouse of our cells. Our mitochondria provide the energy to help us walk, talk, hear, see, and breathe. Mitochondrial disease occurs when these tiny power plants fail, shutting down the body’s ability to sustain life and support growth on a cellular level. Every 30 minutes, a child is born with...


Word of the Day
cenobite
  • One of a religious order living in a convent or in community; a monk: opposed to anchoret or hermit (one who lives in solitude).
  • A social bee.
This word comes from the Latin 'coenobium,' convent, which comes from the Greek 'koinobios,' living in community.
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