Sentences with phrase «human ancestry»
"Human ancestry" refers to the history and lineage of humans, tracing back to our early ancestors. It represents the biological and genetic connections between present-day humans and the ancient species from which we evolved over millions of years. Full definition
Recent discoveries offer a deeper and broader view of human ancestry.
discovermagazine.com
Rama was a serious contender for human ancestry for about 15 years, from the early 60's to the late 70's, before further finds showed it to be related to orang - utans.
Richard Dawkins does exactly that in «The Ancestor's Tale» and shows you exactly where each branching occurred as he traces human ancestry back to the primordial ooze.
«The when and where of the Y: Research on Y chromosomes uncovers new clues about human ancestry.»
Examining the fossil record, he outlines human ancestry and its dating.
Most Likely to Make Anti-Evolutionists Squirm: Nicholas Wade at The New York Times with «New Fossils May Redraw Human Ancestry»
Yes, there's an encyclopedia's worth of social studies and historical data (some of which might just surprise people), but there's also downright fascinating science in the form of biology and common human ancestry.
That's the story of paleoanthropology, at least according to Ann Gibbons's book The First Human: The Race to Discover Our Earliest Ancestors (Doubleday, $ 26), a deliciously soap - operatic account of efforts to trace human ancestry through the study of fossils.
«The interaction between H. pylori and human ancestry entirely accounted for the difference in geographical disease risk,» said Kodaman, a graduate student based at Vanderbilt University, who is working and studying under Williams in the Department of Genetics at Geisel.
The researchers examined the connections between human ancestry, the strains of H. pylori, and the severity of gastric disease and made several important findings: First, among both populations, people of European or Amerindian descent were at greater risk of developing more severe lesions than were people of African descent.
40 The scaled - down version of the multiregional hypothesis is Milford H. Wolpoff, John Hawks, David W. Frayer, Keith Hunley, «Modern human ancestry at the peripheries: A test of the replacement theory,» Science 291:293 - 297 (12 January 2001).
Using advanced sequencing technologies, University of Oklahoma anthropologists demonstrate that human DNA can be significantly enriched from dental calculus (calcified dental plaque) enabling the reconstruction of whole mitochondrial genomes for maternal ancestry analysis — an alternative to skeletal remains in ancient DNA investigations of human ancestry.
But the habiline fossils are in the right time and place, and with the right characteristics, to be very good candidates for human ancestry.
Compare the New International Version which says that from the Israelites comes the human ancestry of «Christ, who is God over all, for ever praised», with the New English Bible which says that from the Israelites, «in natural descent, sprang the Messiah.
But, even the most repected scientists say that that there is only a total of bone fragment equal to less than an 8 x 10 room on the human ancestry with Lucy being the most complete skeleton (which is still missing a lot of bones).
Although Matthew and Luke begin their Gospels with the human ancestry and birth of Jesus of Nazareth, John begins his with Christ in his preexistent state, with him as he was with the Father through all eternity.
Human DNA can be significantly enriched from dental calculus (calcified dental plaque) enabling the reconstruction of whole mitochondrial genomes for maternal ancestry analysis — an alternative to skeletal remains in ancient DNA investigations of human ancestry.
Parsed by computer, digital DNA began revolutionizing the study of human ancestry.
This technology is also reshaping notions of both human ancestry and the evolutionary history of many species, by harvesting genes from ancient remains, including fossil DNA.
It's the first time the human ancestry has been traced back through the male line by sequencing the DNA of many entire Y chromosomes.
The 21 chapters weave a sometimes erratic story of human ancestry, beginning with the origin of the Solar System and ending with apes.
Professor Daniel Bradley, leader of the Trinity team, said: «This is a major new piece in the human ancestry jigsaw, the influence of which is now present within almost all populations from the European continent and many beyond.»
Whether this sort of simple developmental ratchet phenomenon could explain the vast array of molar configurations present across ape and human ancestry was unknown.
This week we have stories on the twisty tree of human ancestry, why mice shed weight when they can't smell, and the damaging effects of even a small amount of oil on a bird's feathers — with Online News Editor David Grimm.
Briefly explain this finding and discuss its relevance to human ancestry and evolution.
Sistiaga, Summons, and their colleagues plan to use similar geochemical biomarker techniques, coupled with micromorphological analysis, to analyze soil samples in Olduvai Gorge, Tanzania — a 1.8 - million - year - old site where some of the earliest evidence of human ancestry have been discovered.
Meanwhile, many light - years away, a young Spock (Zachary Quinto) faces humiliation on his planet due to his mixed Vulcan - Human ancestry.