| 单词 | interbred |
| 例句 | Similarly, when Sapiens reached East Asia, they interbred with the local Erectus, so the Chinese and Koreans are a mixture of Sapiens and Erectus. Sapiens: A Brief History of Humankind 2011-01-01T00:00:00Z They were afraid that those two healthy products of two races that had interbred over the centuries would suffer the shame of breeding iguanas. One Hundred Years of Solitude 1967-05-30T00:00:00Z Our genome contains residual genetic fragments from other organisms like viruses as well as species like Neanderthals with which early modern humans interbred. Gene from extinct human species fortifies high-altitude Tibetans 2014-07-02T04:00:00Z Bats, obviously, can fly over water, but since the new species had interbred with no others in the group called Bismarck's Isles, these bits of land must have once been much farther apart. 'Among the Islands': through mist and mud to a South Pacific wonderland 2012-11-07T22:04:04Z By then, the toy spaniels were successfully interbred with flat-nosed breeds and took on an appealing "flat skull" look. The value of Pumpkin on "The Gilded Age," descended from a breed that's all about the good life 2022-03-02T05:00:00Z And though the rights holders eventually backed out of the venture, and all but three of the songs were discarded, the interbred DNA of Broadway and the boonies lives on. Review: In ‘Shucked,’ a Glut of Gleeful Puns and ‘Cornography’ 2023-04-04T04:00:00Z This is the music that shows just how interbred these scenes were, and how wide the interests of the players were. Peter Gordon, New York's king of disco 2010-04-23T14:19:00Z A genetic analysis based on louse DNA revealed the existence of two distinct clusters of lice that rarely interbred. Head lice evolution mirrors human migration and colonization in the Americas 2023-11-08T05:00:00Z To do this, Boeke's team started by using a method reminiscent of Mendel's peas: essentially, the researchers interbred different partially synthetic yeast strains and then searched amongst their progeny for individuals carrying both synthetic chromosomes. Yeast with an over half synthetic genome is created in the lab 2023-11-08T05:00:00Z Over the last decade, genomic sequences of modern and ancient individuals have revealed that, as domestic animals moved into new regions, they interbred with closely related wild species, which has dramatically altered their genomes. European wildcats avoided introduced domestic cats for 2,000 years 2023-11-06T05:00:00Z In most of these species’ past, two or more relatives interbred, and their genomes joined forces instead of reverting to a diploid. Cells with extra genomes may help tissues respond to injuries—and species survive cataclysms 2023-08-23T04:00:00Z Neanderthals expanded across Europe and Asia, interbred with modern humans coming out of Africa, and then became extinct about 40,000 years ago. Study Offers New Twist in How the First Humans Evolved 2023-05-17T04:00:00Z But in the past 20 to 40 years, over the same period that these communities saw the explosive growth of cities, human blood–seeking mosquitoes have interbred with more benign, local populations. Slave trade records help reveal when first yellow fever mosquitoes bit humans 2023-03-27T04:00:00Z There appeared to be little gene flow between the two groups, suggesting that they rarely interbred. In Chernobyl’s Stray Dogs, Geneticists Find Nuclear Families 2023-03-03T05:00:00Z The research led to the surprising revelation that early humans interbred with these now extinct species. The Biggest Health and Biology Breakthroughs of 2022 2022-12-20T05:00:00Z Their lineage represents the last true North American bison, since ranchers interbred many bison with cattle in the following years. The return of the American bison is an environmental boon — and a logistical mess 2022-11-27T05:00:00Z He also demonstrated that humans—Homo sapiens—interbred with these species after migrating out of Africa. Discoveries about Ancient Human Evolution Win 2022 Nobel Prize in Physiology or Medicine 2022-10-03T04:00:00Z The new genetic data show Romans interbred African and European donkeys to create giant donkeys 155 centimeters tall—about 25 centimeters taller than a typical donkey. From a single domestication, donkeys helped build empires around the world 2022-09-07T04:00:00Z An isolated population of these early humans interbred with Neanderthals. Biology for AP Courses 2022-06-09T00:00:00Z That suggests that at some point, European wolves either interbred with a western population of dogs or, more intriguingly, underwent a separate domestication event. Ancient wolves give clues to origins of dogs 2022-06-29T04:00:00Z That means that they haven’t interbred very much at all with bears outside of their group. Meet the unique group of polar bears living with less sea ice 2022-06-16T04:00:00Z Previously, researchers had speculated about whether modern humans and Neandertals interbred. Discoveries about Ancient Human Evolution Win 2022 Nobel Prize in Physiology or Medicine 2022-10-03T04:00:00Z One reason that the red wolf populations declined in the wild is because the animals frequently interbred with coyotes. The Ghost Wolves of Galveston Island 2022-01-03T05:00:00Z Early humans interbred with Neanderthals, emerged from Africa, then spread out to populate different parts of the globe. Biology for AP Courses 2022-06-09T00:00:00Z They even interbred with the ancestors of modern humans, and we carry bits of their DNA today. Discovery of ‘Dragon Man’ Skull in China May Add Species to Human Family Tree 2021-06-25T04:00:00Z The two main branches of the First Peoples’ ancestry—the Ancient East Asians and the Ancient North Siberians—converged around 25,000 to 20,000 years ago and interbred. Genomes Reveal Humanity’s Journey into the Americas 2021-04-20T04:00:00Z Some of those eastern bears interbred with other Alaskan black bears and migrated to a different part of Alaska. Team recovers ancient genomes from dirt, revealing new history of North America’s bears 2021-04-19T04:00:00Z And let’s see it going back to the 1990s, before hatchery sockeye had interbred with wild fish for so long that the “wild” run lost so much of its fitness. Lake Washington sockeye: Hatchery is not the way 2021-02-09T05:00:00Z Early humans emerged from Africa, interbred with Neanderthals, then spread out to populate different parts of the globe. Biology for AP Courses 2022-06-09T00:00:00Z “Some people would say that is a coincidence, I don’t believe it,” said Hublin, noting there is already genetic evidence that the groups interbred. Humans and Neanderthals 'co-existed in Europe for far longer than thought' 2020-05-11T04:00:00Z By combing through the DNA of over 27,000 modern-day Icelanders, researchers have uncovered new insights about the ancient hominin species who interbred with Homo sapiens. Daily briefing: What happens after you survive coronavirus 2020-04-23T04:00:00Z The two species interbred, with modern non-African human populations bearing residual Neanderthal DNA. Did Neanderthals bury their dead with flowers? Iraq cave yields new clues 2020-02-18T05:00:00Z A mysterious "ghost population" of now-extinct ancient human-like creatures may have interbred with early humans living in West Africa, scientists say. 'Ghost' human ancestor discovered in West Africa 2020-02-14T05:00:00Z They found that some of the dogs had greater genetic diversity, indicating that these dogs might have interbred with American wolves. Biology for AP Courses 2022-06-09T00:00:00Z Previous genetic research showed that our species interbred with both the Neanderthals and Denisovans, with modern human populations outside of Africa still carrying DNA from both. 'Ghost' ancestors: African DNA study detects mysterious human species 2020-02-13T05:00:00Z From DNA recovered from the bones, researchers deduced that modern humans interbred with Neanderthals some 60,000 years ago, after leaving Africa. Neanderthal Genes Hint at Much Earlier Human Migration From Africa 2020-01-31T05:00:00Z Not so in Africans, the story goes, because modern humans and our extinct cousins interbred only outside of Africa. Africans carry surprising amount of Neanderthal DNA 2020-01-30T05:00:00Z Ancient DNA is how researchers first identified the mysterious Denisovans, who interbred with us and Neanderthals. Archaeological discoveries are happening faster than ever before, helping refine the human story 2020-01-14T05:00:00Z Neanderthals and modern humans probably clobbered each other, for example, but they also interbred. Science made astonishing progress. It was also hijacked by those with an axe to grind | Laura Spinney 2019-12-26T05:00:00Z In many places the boar and the feral domestic hogs interbred. Feral Pigs Roam the South. Now Even Northern States Aren’t Safe. 2019-12-16T05:00:00Z These people interbred with Neanderthals, the new study suggests. Neanderthal Genes Hint at Much Earlier Human Migration From Africa 2020-01-31T05:00:00Z Lippman said that when it comes to squash varieties, of which there are hundreds, their chromosomes and DNA content are similar enough to allow for them to be interbred. The secret to growing giant pumpkins 2019-10-31T04:00:00Z He aims to develop a picture of how we lived, interbred and formed cultural groups—and how and when class division, or structured inequality, arose in human society. Ancient Teeth Reveal Social Stratification Dates Back to Bronze Age Societies 2019-10-11T04:00:00Z What they found was that the farmers brought their pigs with them, but that over three thousand years, those pigs interbred with European wild boar. An Archaeological Puzzle on the Danube 2019-08-20T04:00:00Z It showed that early farmers either deliberately crossed this crop—now the sixth most widely grown in the world—with wild relatives and with domesticates from other places, or cultivated varieties that naturally interbred. Plant studies show where Africa's early farmers tamed some of the continent's key crops 2019-05-01T04:00:00Z The scientists also found evidence that people living somewhere in western Eurasia moved back to Africa and interbred with people whose ancestors never left. Neanderthal Genes Hint at Much Earlier Human Migration From Africa 2020-01-31T05:00:00Z Scientists knew from DNA evidence that the two extinct groups of humans must have interbred, but they had never found a first-generation offspring before. Scientists in Germany identify first hybrid hominin 2019-03-26T04:00:00Z Are these ideas tenable in the light of mounting genetic evidence that our ancestors interbred with the Neanderthals? Viewpoint: Why we still underestimate the Neanderthals 2019-01-24T05:00:00Z Tens of thousands of years ago, humans interbred with Neanderthals, and anyone of Eurasian ancestry now carries some Neanderthal genes. What We Learned in 2018: Science 2018-12-20T05:00:00Z Pigs have died and litters have become smaller as the animals have been inappropriately interbred, she said. ‘Really a disappointment’: Colonial farm in N.Va. to close Friday after rejecting agreement 2018-12-18T05:00:00Z It’s possible that humans and Neanderthals interbred at other times, and not just 200,000 years ago and again 60,000 years ago. Neanderthal Genes Hint at Much Earlier Human Migration From Africa 2020-01-31T05:00:00Z Both Neanderthals and Denisovans interbred with our ancestors some 60,000 years ago, and billions of people today carry their DNA. How Did We Get to Be Human? 2018-11-20T05:00:00Z Maybe they interbred with people in the Amazon before disappearing altogether. Crossing From Asia, the First Americans Rushed Into the Unknown 2018-11-08T05:00:00Z The report Wednesday in the journal Nature adds to a growing body of evidence that ancient hominids — including some of our own direct ancestors — interacted and interbred repeatedly over the course of evolutionary history. Mom was a Neanderthal. Dad was something else entirely. Meet the strangest hybrid in human history. 2018-08-22T04:00:00Z Our own DNA provides evidence that those early modern humans interbred with Neanderthals and Denisovans. A Blended Family: Her Mother Was Neanderthal, Her Father Something Else Entirely 2018-08-22T04:00:00Z Based on other ancient genomes, researchers already had concluded that Denisovans, Neanderthals, and modern humans interbred in ice age Europe and Asia. This ancient bone belonged to a child of two extinct human species 2018-08-22T04:00:00Z Denisovans and humans also interbred, with the result that living people in East Asia, Australia, and the South Pacific still carry some Denisovan DNA. Bodies Keep Shrinking on This Island, and Scientists Aren't Sure Why 2018-08-02T04:00:00Z As never before, the mysteries of our bodies and histories are finding exciting answers—from the revelation that humans interbred with Neanderthals, to how Britain was populated, to the enigma of a decapitated Egyptian mummy. Scientists Must Unravel a Thorny Mummy Controversy 2018-04-08T04:00:00Z We briefly mixed and interbred with them before we continued our slow diaspora across the planet. David Reich: ‘Neanderthals were perhaps capable of many modern human behaviours’ 2018-04-07T04:00:00Z Before Neanderthals became extinct in Europe, they encountered and interbred with the ancestors of modern humans as they departed Africa. David Reich Unearths Human History Etched in Bone 2018-03-20T04:00:00Z Excavations at Denisova Cave in Russia have uncovered remains of an archaic human that interbred with our own species. Prehistoric humans and archaic relatives paired off — twice 2018-03-14T04:00:00Z For example, their work contributed to the startling discovery that Neanderthals interbred with the ancestors of all modern humans descended from Europeans, Asians and other non-Africans. Sex, power and ancient DNA 2018-03-12T04:00:00Z In February, researchers studying the elephant genome revealed how elephants interbred with mastodons, Omland noted. Ravens mated another species into oblivion, their twisted family tree shows 2018-03-02T05:00:00Z Throughout our prehistory, populations have split, reformed, moved on, remixed and interbred and then moved on again. David Reich: ‘Neanderthals were perhaps capable of many modern human behaviours’ 2018-04-07T04:00:00Z Each branch, the new study suggests, interbred with the ancestors of living humans. David Reich Unearths Human History Etched in Bone 2018-03-20T04:00:00Z As people from different ancestries interbred, the mutation made its way further afield, into Europe and India. How One Child’s Sickle Cell Mutation Helped Protect the World From Malaria 2018-03-08T05:00:00Z The study found that different elephant species interbred regularly in history, and confirmed that African forest and savannah elephants are different species. Boosters, bacteria and human-sized drones — February’s top science images 2018-03-01T05:00:00Z Genetic evidence also shows that Neanderthals and modern humans interbred: About two percent of modern European and Asian DNA traces back to Neanderthals. World's Oldest Cave Art Found—And Neanderthals Made It 2018-02-22T05:00:00Z Yes, genetics shows that the ancestors of everyone outside of Africa interbred with Neanderthals, probably more than once. Tracing the tangled tracks of humankind's evolutionary journey 2018-02-12T05:00:00Z One study, not yet confirmed, suggested that modern humans may have interbred with Neanderthals in Eurasia about as far back as 220,000 years ago. In Cave in Israel, Scientists Find Jawbone Fossil From Oldest Modern Human Out of Africa 2018-01-25T05:00:00Z Although orangutans in north and south Sumatra occasionally interbred after the lineages diverged, the Tapanuli orangutans became completely isolated by about 20,000 years ago, and the new genetic analysis shows signs of inbreeding. New great ape species found, sparking fears for its survival 2017-11-02T04:00:00Z We saw that we interbred with the Denisovans, and they interbred with us. Why Race Is Not a Thing, According to Genetics 2017-10-14T04:00:00Z As Africans moved into Europe and Asia, they interbred with Neanderthals on several occasions. Genes for Skin Color Rebut Dated Notions of Race, Researchers Say 2017-10-12T04:00:00Z The ancestors of present-day Sub-Saharan Africans likely interbred with this “ghost” species sometime prior to 150,000 years ago. The secret about human evolution found in spit 2017-09-05T04:00:00Z “DNA studies have demonstrated that anatomically modern humans and Neandertals interbred,” he says. Neandertals and early modern humans probably didn’t meet at rumored rendezvous site 2017-09-04T04:00:00Z We knew already that human ancestors interbred with Neanderthals. Ancient humans may have been mothers to some Neanderthals earlier than we thought 2017-07-04T04:00:00Z At some point before 270,000 years ago, African humans closely related to us moved into Europe and interbred with Neanderthals. How Are Neanderthals Related to Humans? Finally, an Answer 2017-07-04T04:00:00Z He went on to talk about the trouble with racially interbred societies, the genetic basis of criminality, and his belief that the South should secede. America’s Most Political Food 2017-04-17T04:00:00Z They occasionally interbred with modern humans, meaning their genes live on today. New insight into secret lives of Neanderthals - BBC News 2017-03-08T05:00:00Z The Yamnaya immediately interbred with local Europeans, who were descendants of both the farmers and hunter-gatherers. Thousands of horsemen may have swept into Bronze Age Europe, transforming the local population 2017-02-21T05:00:00Z Does that mean a small group of archaic humans left Africa early, and interbred before the big migration? Ancient humans may have been mothers to some Neanderthals earlier than we thought 2017-07-04T04:00:00Z There, Anatolian farmers from the Near East swept into Europe with a package of artifacts including tools, seeds, and domesticated animals, and replaced or interbred with the local hunter-gatherers 12,000 to 8000 years ago. Ancient women found in Russian cave were close relatives of today’s indigenous population 2017-02-01T05:00:00Z To find out when the mastiffs and Tibetan wolves interbred, the scientists constructed an evolutionary tree for a region of each canid’s EPAS1 gene. Tibetan dogs can survive at high altitudes, thanks to ancient breeding with wolves 2016-12-06T05:00:00Z Roughly 50,000 years ago, the Neanderthals and modern humans encountered one another and interbred. Donald Trump, Hillary Clinton, U.S. Senate: Your Wednesday Briefing 2016-11-09T05:00:00Z In an emerging model of evolution, widely supported by scientists, different types of early humans, including Neanderthals, interbred and left their genetic traces with many of us today. Siberian Town Stakes a Claim as Humanity’s Cradle 2016-10-19T04:00:00Z And scientists are only just starting to uncover our genetic ties to other species — extinct cousins like Neanderthals and Denisovans who interbred with Homo sapiens as the latter made their way out of Africa. Aboriginal DNA points to an earlier human exodus from Africa 2016-09-22T04:00:00Z And, together with newly announced genomes from ancient mammoths, the analysis also reveals that many different elephant and mammoth species interbred in the past. Elephant history rewritten by ancient genomes 2016-09-15T04:00:00Z Surviving wolves interbred with the coyotes, producing hybrid offspring. DNA Study Reveals the One and Only Wolf Species in North America 2016-07-27T04:00:00Z This supports theories that early humans interbred with Neanderthals, but that their DNA was toxic to us and gradually weeded out by natural selection over the course of millennia. Ice Age Europeans had some serious drama going on, according to their genomes 2016-05-05T04:00:00Z The ancestors of modern humans not only shared the planet with a surprising number of near relatives long ago, but also interbred with them, according to a new analysis. Your Weekend Briefing: Salah Abdeslam, European Union, Donald Trump 2016-03-20T04:00:00Z They may have also interbred more recently in Eastern Europe: DNA from a 40,000-year-old human skeleton from Romania suggests the individual may have had a Neanderthal great-great grandparent. Evidence mounts for interbreeding bonanza in ancient human species 2016-02-16T05:00:00Z The researchers found evidence that many of the different elephant and mammoth species had interbred. Elephant history rewritten by ancient genomes 2016-09-15T04:00:00Z Instead, he thinks the scenario that best fits the evidence is that humans expanding into the Middle East encountered and interbred with Neanderthals there. Ancient Humans May Have Left a Genetic Mark on Neanderthals 2016-02-17T05:00:00Z That suggests humans and Neanderthals interbred several times. Humans and Neanderthals had sex a lot earlier than scientists thought 2016-02-17T05:00:00Z But ancestors of modern people interbred with Neanderthals about 50,000 years ago, after leaving Africa. Bits of Neanderthal DNA may raise risk of depression, tobacco addiction 2016-02-12T05:00:00Z But ancestors of modern people interbred with Neanderthals about 50,000 years ago after leaving Africa. Study: Neanderthal DNA may influence modern depression risk 2016-02-11T05:00:00Z It is recognised now that our direct forebears interbred with Neanderthals about 50,000 years ago, when we entered Eurasia from Africa. 'Health risk' legacy from Neanderthals - BBC News 2016-02-12T05:00:00Z That pattern suggests that an African lineage of humans interbred with the ancestors of the Altai Neanderthal after they split from other Neanderthals. Ancient Humans May Have Left a Genetic Mark on Neanderthals 2016-02-17T05:00:00Z In this particular case, the technique revealed that the Siberian Neanderthal's ancestors interbred with humans some 100,000 years ago. Humans and Neanderthals had sex a lot earlier than scientists thought 2016-02-17T05:00:00Z But, during the thousands of years the two species coexisted, they also interbred. Neanderthal DNA may account for nicotine addiction and depression 2016-02-11T05:00:00Z Modern people with European or Asian roots carry a tiny bit of Neanderthal DNA because their ancestors interbred with Neanderthals about 50,000 year ago. A new study says a person's risk of becoming depressed or hooked on smoking may be influenced by DNA inherited from Neanderthals 2016-02-11T05:00:00Z Genetic evidence suggests that these different "tribes" interbred, with part of the genome of Neanderthals still present in humans alive today. Neanderthal genes 'boosted our immunity' - BBC News 2016-01-07T05:00:00Z Genetic evidence suggests that soon after leaving Africa, they interbred to some extent with the Neanderthals and a mysterious population in Asia called the Denisovans. Human Evolution 101 2015-09-11T04:00:00Z By studying the genes of pigs and wild boars, researchers have discovered that domestic pigs in Europe interbred with European wild boards at multiple occasions after their initial domestication by humans. Domestic pigs have more wild hog in them than we thought 2015-08-31T04:00:00Z By initiating so many innovative reforms back in the 1980s, Deng Xiaoping not only created some strange bedfellows, but bequeathed a complex legacy of interbred institutions to later generations. Why China’s stock market bubble was always bound to burst | Orville Schell 2015-07-16T04:00:00Z There’s no mention of migration into the Arctic, which was the last geographical area to be permanently inhabited, nor much discussion of older hominin forms other than the ones that likely interbred with us. Review: 'First Peoples' Series Chronicles Origins And Spread Of Modern Humans 2015-06-24T04:00:00Z Modern humans and Neanderthals interbred in Europe, an analysis of 40,000-year-old DNA suggests. Modern humans and Neanderthals 'interbred in Europe' - BBC News 2015-06-22T04:00:00Z The study, published in the journal Nature, indicates that our species interbred with Neanderthals in Europe as well, not just in the Middle East as previously thought, Pääbo said. Ancient Romanian jawbone sheds light on Neanderthal interbreeding 2015-06-22T04:00:00Z These herders interbred with local farmers and created the Corded Ware culture of central Europe, named for the twisted cord imprint on its pottery. Nomadic herders left a strong genetic mark on Europeans and Asians 2015-06-10T04:00:00Z It is not clear how often early humans and Neanderthals interbred in Europe. Early European may have had Neanderthal great-great-grandparent 2015-05-12T04:00:00Z The two groups interbred, adding some Neanderthal DNA to our present-day genes. 40,000-year-old teeth suggest an ancient culture belonged to humans, not Neanderthals 2015-04-23T04:00:00Z They interbred with local residents instead of replacing them wholly, as some historians and archaeologists have suggested. British Isles mapped out by genetic ancestry 2015-03-17T04:00:00Z The eastward-migrating coyotes that went north of the Great Lakes and interbred with wolves grew and spread in population much more quickly than those without wolf DNA to the south. University of Michigan researchers track coyote-wolf hybrids 2015-03-02T05:00:00Z In 2010, scientists made a startling discovery about our past: About 50,000 years ago, Neanderthals interbred with the ancestors of living Europeans and Asians. A New Theory on How Neanderthal DNA Spread in Asia 2015-02-19T05:00:00Z This ‘Anatolian hypothesis’ is supported by well-documented migrations into Europe, where agriculturalists replaced or interbred with the existing hunter-gatherers. Steppe migration rekindles debate on language origin 2015-02-17T05:00:00Z For the genetic results to make sense, modern humans must have interbred with Neanderthals after they migrated out of Africa but before they spread into Europe and Asia. Our Neanderthals, Ourselves 2015-02-12T05:00:00Z A 55,000-year-old incomplete skull found in Israel may belong to a human group that interbred with Neanderthals. New Skull Could Be from Human Group that Interbred with Neandertals 2015-01-29T05:00:00Z Previous genetic evidence suggests our species and Neanderthals interbred during roughly the time period represented by the skull, with all people of Eurasian ancestry still retaining a small amount of Neanderthal DNA as a result. Prehistoric skull a key 'piece of the puzzle' in story of humanity 2015-01-28T05:00:00Z Could this support recent genetic evidence that modern Homo sapiens and their Neanderthal cousins interbred, perhaps in the Middle East and most likely between 65,000 and 47,000 years ago? Ancient Skull Adds New Insight to Story of Human Evolution 2015-01-28T05:00:00Z He said there was some evidence that humans had lived alongside Neanderthals in Europe and had interbred. Speed dating Neanderthals wanted 2015-01-15T05:00:00Z These people interbred at the edges of their separate populations, keeping the entire complex network interconnected—and so giving the ancient Kostenki man genes from three different groups. European genetic identity may stretch back 36,000 years 2014-11-06T05:00:00Z And the genome, extracted from a fossil thighbone found in Siberia, added strong support to a provocative hypothesis: Early humans interbred with Neanderthals. Reconstructed Genome of 45,000-Year-Old Man Offers Clues on Modern Humans 2014-10-22T04:00:00Z The recent analysis of Neanderthal DNA shows that Neanderthals and modern humans not only crossed paths, but interbred. Neanderthals in Europe Died Out Thousands of Years Sooner Than Some Thought, Study Says 2014-08-20T04:00:00Z DNA recovered from remains in Europe and western Asia, for example, show that humans and Neanderthals interbred more than 50,000 years ago, probably as the common ancestor of Europeans and Asians emerged from Africa. Neanderthals: Bone technique redrafts prehistory 2014-08-19T04:00:00Z And Akey believes that humans are likely to bear genetic scraps from other extinct species, including some that interbred with the ancestors of humans in sub-Saharan Africa. Human evolution: The Neanderthal in the family 2014-03-26T18:20:23.870Z Researchers used genetic samples to determine that spinner and striped dolphins interbred to form a third species, the clymene, also known as the short-snouted spinner dolphin. Observatory: Scientists Find Rare Hybrid of Two Other Dolphin Species 2014-01-13T22:26:52Z They used that information to determine how long ago Neanderthals and humans interbred. Reconstructed Genome of 45,000-Year-Old Man Offers Clues on Modern Humans 2014-10-22T04:00:00Z It was not surprising to find that Neanderthals and modern humans interbred, a clear expectation of the biological species concept. Viewpoint: Human evolution, from tree to braid 2013-12-31T11:54:12Z Dr. Paabo and his colleagues concluded that modern humans interbred with both Neanderthals and Denisovans before those two lineages became extinct. Matter: Toe Fossil Provides Complete Neanderthal Genome 2013-12-18T18:09:09Z Akey sees this as possible evidence that Neanderthals interbred with ancient humans on at least two separate occasions: once with the ancestors of all Eurasians, and later with a population ancestral only to east Asians. Human evolution: The Neanderthal in the family 2014-03-26T18:20:23.870Z But it also threw up a surprise result: that the Denisovans interbred with a mysterious fourth group of early humans that were living in Eurasia at the time. Mystery early human revealed in DNA 2013-12-18T18:00:36Z It also revealed that Neanderthals and humans interbred about 50,000 years ago. Matter: At 400,000 Years, Oldest Human DNA Yet Found Raises New Mysteries 2013-12-04T18:23:08Z Everyone stuck to their way of life and rarely interbred. Stone Age farmers, hunters kept their distance 2013-10-10T18:00:00Z The monograph suggests that C. lupus and C. lycaon once interbred in the Great Lakes region, the results being the grey wolves of the Great Lakes region. Grey wolves left out in the cold 2013-09-12T13:50:23.897Z They proposed that a now-extinct population in northern Eurasia had interbred with both the ancestors of Europeans and a Siberian group that later migrated to the Americas. Human evolution: The Neanderthal in the family 2014-03-26T18:20:23.870Z Today, they are found exclusively in captive programmes where the limited numbers are interbred to maintain the distinctive fur colour. Genetics of white tigers pinpointed 2013-05-23T16:23:12Z They then interbred not only with Neanderthals, but with Denisovans, too. Matter: At 400,000 Years, Oldest Human DNA Yet Found Raises New Mysteries 2013-12-04T18:23:08Z To examine those questions, scientists at the University of Missouri in Columbia recently interbred rats to create two very distinct groups of animals, one of which loves to run. Phys Ed: Why We’re Motivated to Exercise. Or Not. 2013-04-17T21:01:05Z Lab animals that willingly put in the most miles on running wheels were interbred, resulting in the creation of a line of lab animals that excelled at running. Well: Exercise and the Ever-Smarter Human Brain 2012-12-26T05:01:09Z This curious pattern suggests several possible scenarios, including that male Denisovans interbred with female modern humans, or that these unions were genetically incompatible, with natural selection weeding out some of the X chromosomes, Reich says. Genome Brings Ancient Girl to Life 2012-08-30T20:02:00Z Sequencing of ancient DNA has shown that Neandertals interbred with early modern humans—often enough that up to 4 percent of the DNA in people outside Africa today comes from Neandertals. Did Modern Humans Not Environmental Catastrophe Extinguish the Neandertals? 2012-07-24T16:45:00.217Z But the genetic picture, Lalueza-Fox says, suggests "highly mobile" groups that kept in touch and interbred continent-wide. Ancient Hunter-Gatherers Kept in Touch 2012-06-28T17:00:00Z They are close enough to modern humans to have interbred with us. New Dating Puts Cave Art in the Age of Neanderthals 2012-06-14T18:08:51Z It may be possible, for instance, to determine more precisely when someone’s ancestors from different populations interbred, says Sarah Tishkoff, a geneticist at the University of Pennsylvania in Philadelphia. Ancestry testing goes for pinpoint accuracy 2012-06-06T17:20:30.787Z The team confirms that the Denisovans interbred with the ancestors of some living humans and found that Denisovans had little genetic diversity, suggesting that their small population waned further as populations of modern humans expanded. Genome Brings Ancient Girl to Life 2012-08-30T20:02:00Z Moreover, the black fowls obtained in this way will, when interbred, produce only black offspring and the same is true of the white fowls. Being Well-Born An Introduction to Eugenics 2012-05-22T15:16:53.140Z They found that these northeastern coyotes carried genes from Great Lakes wolves, showing that the two species had interbred as the coyotes passed through that region. Rise of the coyote: The new top dog 2012-05-16T17:50:28.510Z Perhaps the most spectacular example was the discovery of enough remnant DNA in Neanderthal bones to allow scientists to conclude that those extinct hominids once interbred with modern humans. Asking old human tissue to answer new scientific questions 2012-04-16T21:27:24Z In some places in British Columbia differentiation between the two kinds had proceeded to such an extent that some reproductive isolation was effected, but in many other places the two interbred. Speciation of the Wandering Shrew 2011-12-22T03:00:30.143Z The team found "Denisovan DNA" in some island Southeast Asians and concluded that their ancestors also interbred with the ancestors of Denisovans, probably in Asia. Genome Brings Ancient Girl to Life 2012-08-30T20:02:00Z To infer when the various populations interbred, the team first estimated the lengths of each segment of African, European and Native American DNA in the modern genomes. Genome Project Reconstructs Lost Group of American Indians 2011-10-14T18:45:00.247Z More surprisingly, though, his ancestors also interbred with another archaic human population known as the Denisovans. Hair Sample Yields First Complete Genome of an Aboriginal Australian 2011-09-22T23:15:05.773Z The past months have seen a swathe of discoveries, from details about when Neanderthals and humans interbred, to the important disease-fighting genes that humans now have as a result of those trysts. Ancient DNA reveals secrets of human history 2011-08-10T17:20:25.990Z Recent genetic studies suggest that Neandertals and moderns interbred the first time but not the second. Were Neandertals and Modern Humans Just Ships in the Night? 2011-05-09T20:01:00Z For instance, the Borneo and Sumatran species of orangutans should likely not be interbred, and genetically diverse populations are usually more likely to survive. Gene study shows way to help save orangutans 2011-01-26T21:35:47Z This suggests that after the ancestors of today's Papuans split from other human populations and migrated east, they interbred with Denisovans, but precisely when, where and to what extent is unclear. Fossil genome reveals ancestral link 2011-01-04T21:20:50.627Z So the Neanderthals weren't stupid apes but humans, and they interbred with our own ancestors. All change 2010-12-31T02:27:40Z In May, a team led by Paabo said they had genetic evidence that Neanderthals and modern humans interbred, probably when early humans first began to migrate out of Africa. Gene study shows Neanderthals had eastern cousins 2010-12-23T02:39:37Z Scientists say an entirely separate type of human identified from bones in Siberia co-existed and interbred with our own species. Ancient humans interbred with us 2010-12-22T18:03:12Z Some 50,000 years ago, they interbred with humans expanding from Africa along the coast of South Asia, bequeathing some of their DNA to them. Siberian Fossils Were Neanderthals? Eastern Cousins, DNA Reveals 2010-12-22T18:01:18Z In his and Dr. Reich’s view, Neanderthals interbred only with non-Africans, the people who left Africa, which would mean that non-Africans drew from a second gene pool not available to Africans. Study Says Neanderthals May Have Mated With Humans 2010-05-06T20:43:00Z The findings show that modern humans and Neanderthals, known to occupy the same parts of Europe shortly before the Neanderthals disappeared, interbred with Neanderthals someplace in the Middle East about 80,000 years ago. Neanderthal DNA found in some modern humans, scientists say 2010-05-06T19:48:00Z Scientists discovered that 1% to 4% of the latter three DNA samples is shared with Neanderthal's — proof that Neanderthals and early modern humans interbred. Scientists Sequence the Neanderthal Genome 2010-05-06T20:05:00Z The study shows that Denisovans interbred with the ancestors of the present day people of the Melanesian region north and north-east of Australia. Ancient humans interbred with us 2010-12-22T18:03:12Z From this evidence they concluded that Neanderthals interbred with humans soon after they emerged from Africa roughly 50,000 years ago. Siberian Fossils Were Neanderthals? Eastern Cousins, DNA Reveals 2010-12-22T18:01:18Z They interbred with the Slavs and adopted a Slavic language and many Slavic customs, but they retained enough individuality to remain readily identifiable. Area Handbook for Bulgaria The race of trees, the pure race of trees that never interbred, that stood firm always. Happy Ending Sir Victor Brooke mentions a pair kept for some years in one of his parks, which never interbred with the red deer, and kept apart from them. Natural History of the Mammalia of India and Ceylon They have interbred with the Arabs to some extent, but have preserved in a marvellous way their individuality as a race. The Black Box He's scrubby and interbred; his mother bore him before she had her own growth and a hundred generations of him got the same poor start in life. The Pride of Palomar Ethnographically it belongs to Polynesia, Melanesia, and Micronesia, because all the breeds of the South Pacific have gravitated to it by canoe-drift and intricately, degeneratively, and amazingly interbred. The Red One The different varieties of Toy Spaniels have been so much interbred that a litter has been reputed to contain the four kinds, but this would be of very rare occurrence. Dogs and All about Them This species and the spotted deer have interbred, and the hybrid progeny survived. Natural History of the Mammalia of India and Ceylon All the individuals might vary in some one direction, but they could not split up into distinct species whilst they occupied the same area and interbred without difficulty. The Naturalist in Nicaragua The old lean, long-horned cattle had been interbred with white-faced Herefords, and the sleek coats of their progeny were stretched over twice the former weight of beef. Heart of the Sunset But Senecas and Hurons not only fought but interbred. The Hidden Children The self-fertilised plants, whether originally descended from one or two mother-plants, were thus in each generation as closely interbred as was possible; and I could not have improved on my plan. Effects of Cross and Self Fertilisation in the Vegetable Kingdom This animal has bred in captivity, and has also interbred with domestic cattle. Natural History of the Mammalia of India and Ceylon According to Hodgson, it has interbred with a female spotted deer, and the offspring, which more resembled the mother, grew up a fine animal. Natural History of the Mammalia of India and Ceylon |
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