单词 | subpopulation |
例句 | Subpopulation by subpopulation, the numbers are all over the place. Polar bears just might outlive us all 2012-12-30T16:00:00Z The possibility of eradication referred to a specific subpopulation—the southern Beaufort Sea group—rather than all bears, but it’s not like the average TV viewer has a tight grasp of circumpolar geography. Polar bears just might outlive us all 2012-12-30T16:00:00Z Nothing was said about the subpopulations of polar bears that were holding steady or increasing. Polar bears just might outlive us all 2012-12-30T16:00:00Z About half of the subpopulations hadn’t even been studied enough for anybody to make any predictions at all. Polar bears just might outlive us all 2012-12-30T16:00:00Z It points out that the FWS's own models show small subpopulations vanishing over the next few decades and the total population falling by nearly a third. Can We Save Every Species from Extinction? 2023-10-20T04:00:00Z A mother bear's inability to successfully raise cubs contributed to the 40 per cent decline of the Southern Beaufort Sea subpopulation between 2000-2010. Protecting polar bears: New and improved radar technology 2023-10-18T04:00:00Z Moreno Estrada and his colleagues used genetic markers specific to each of these ancestries to reconstruct the genetic makeup and size of each subpopulation going back 200 generations—or about 5000 years. What is a ‘Mexican’? Huge genetic database untangles a complex history 2023-10-11T04:00:00Z The authors say understanding that re-establishing the projections of specific neuronal subpopulations to their natural target regions holds significant promise for the development of therapies aimed at restoring neurological functions in larger animals and humans. Scientists regenerate neurons that restore walking in mice after paralysis from spinal cord injury 2023-09-21T04:00:00Z Polar bears, which occur in 19 subpopulations throughout the Arctic, rely on sea ice to hunt for seals. Scientists say study found a direct link between greenhouse gas emissions and polar bear survival 2023-08-31T04:00:00Z According to Canadian regulations, energy drinks must not contain more than 180 mg of caffeine in a single-serving container and require cautionary statements to protect sensitive subpopulations, including children. US FDA reviewing concerns over Logan Paul's PRIME energy drink 2023-07-12T04:00:00Z The subpopulation of orcas in this region began harassing boats, most often by biting at their rudder, in 2020. Why Has a Group of Orcas Suddenly Started Attacking Boats? 2023-05-24T04:00:00Z But because the behavior has been observed only in this particular subpopulation of orcas, he said that it was unlikely to pass onto distinct orca groups that populate waters around the world. Orcas Sank 3 Boats in Southern Europe in the Last Year, Scientists Say 2023-05-24T04:00:00Z The subpopulation of orcas responsible for these attacks is critically endangered. An expert explains why killer whales keep attacking boats 2023-05-23T04:00:00Z “This is not a critique of them, but … there’s a lot of subpopulations that are really hard to get to,” he said, adding that there’s not enough funding to do that. Scientists say study found a direct link between greenhouse gas emissions and polar bear survival 2023-08-31T04:00:00Z Researchers agree on the outlines of the story: A subpopulation of A. aegypti split from a harmless ancestor that preferred to live in forests and feed on animals, not people. Slave trade records help reveal when first yellow fever mosquitoes bit humans 2023-03-27T04:00:00Z One is that the killer whales have invented a new fad, something that subpopulations of these members of the dolphin family are known to do. Why Has a Group of Orcas Suddenly Started Attacking Boats? 2023-05-24T04:00:00Z A specific subpopulation of neurons in the mouse spinal cord, which express two markers called Vsx2 and Hoxa10, was activated after electrical stimulation, the team reports today in Nature. Study pinpoints neurons that may help paralyzed people walk again 2022-11-09T05:00:00Z A population of flowers was separated into two subpopulations when a new river cut through the plain in which they were growing. Biology for AP Courses 2022-06-09T00:00:00Z Given these data, calculate the conditional distributions for the subpopulation of men who own each pet type. High School Statistics 2020-03-27T00:00:00Z A new subpopulation of Greenland polar bears offers insights into how this species might hang on as Arctic ice disappears. Polar Bears That Persist 2022-07-22T04:00:00Z The Iberian orca subpopulation is considered critically endangered, with only 39 animals the last time a full census was conducted in 2011. Why Has a Group of Orcas Suddenly Started Attacking Boats? 2023-05-24T04:00:00Z Unfortunately, many cancers mutate, so they no longer express any specific antigens for the immune system to respond to, and a subpopulation of cancer cells escapes the immune response, continuing the disease process. Anatomy and Physiology 2013-06-19T00:00:00Z The number of interbreeding events per year for the two subpopulations of flowers is shown in the graph below. Biology for AP Courses 2022-06-09T00:00:00Z For example, in the table, if we focused only on the subpopulation of women who prefer football, then we could calculate the conditional distributions as shown in the two-way table below. High School Statistics 2020-03-27T00:00:00Z Scientists described their discovery of this 20th subpopulation of polar bears in a study released Thursday in the journal Science. These polar bears have found a way to survive without sea ice 2022-06-16T04:00:00Z A 2014 study found that this subpopulation follows the migration of their key prey, Atlantic bluefin tuna—a route that puts them in close contact with human fishing, military activities and recreational boating. Why Has a Group of Orcas Suddenly Started Attacking Boats? 2023-05-24T04:00:00Z That makes this small group of a few hundred polar bears its own subpopulation, one of just 20 in the world. Newly identified population of polar bears survives on glacier slush, not sea ice 2022-06-15T04:00:00Z Twenty-four years after they were separated, can you conclude that the two subpopulations of flowers have become new species? Biology for AP Courses 2022-06-09T00:00:00Z So, the subpopulation of women who play football is 5/20 which is .25. High School Statistics 2020-03-27T00:00:00Z “They are the most genetically isolated polar bears in the world, and they’re different from all the other currently accepted 19 subpopulations around the Arctic.” These polar bears have found a way to survive without sea ice 2022-06-16T04:00:00Z The subpopulation, believed to number several hundred animals, was identified during a multiyear study of what was thought to be a single population of bears along Greenland’s entire 1,800-mile-long east coast. ‘Wholly Unexpected’: These Polar Bears Can Survive Without Sea Ice 2022-06-16T04:00:00Z She thinks future research on these animals can help scientists predict how polar bears will fare as disappearing sea ice isolates other subpopulations of polar bears. Newly identified population of polar bears survives on glacier slush, not sea ice 2022-06-15T04:00:00Z Scientists are now pushing to recognize the bears as their own unique “subpopulation,” a move that could help keep them protected from potential threats like hunting and habitat loss. Meet the unique group of polar bears living with less sea ice 2022-06-16T04:00:00Z Given these data, calculate the conditional distributions for the subpopulation of women who play college sports. High School Statistics 2020-03-27T00:00:00Z Laidre said this new subpopulation — estimated to number in just the hundreds — lives at the most southern reaches of polar bear distribution, technically in the subarctic region. These polar bears have found a way to survive without sea ice 2022-06-16T04:00:00Z The researchers estimated that this subpopulation had been isolated for at least several hundred years. ‘Wholly Unexpected’: These Polar Bears Can Survive Without Sea Ice 2022-06-16T04:00:00Z “That allows us to go look at all those different subpopulations and underrepresented patient populations to see if they have different outcomes,” he says. A VR company is using an artificial patient group to test its chronic pain treatment 2022-04-28T04:00:00Z “Frankly, it was kind of accidental that we realized that we were actually dealing with two subpopulations of bears, not one.” Meet the unique group of polar bears living with less sea ice 2022-06-16T04:00:00Z So, the subpopulation of football players who are women is 5/25 which is .2. High School Statistics 2020-03-27T00:00:00Z But new genetic analysis of remaining specimens finally concluded that the Xerces blue was a unique species, not a subpopulation of another butterfly, as some had previously thought, making that extinction even more notable. The Lord God bird and dozens of other species declared extinct in 2021 2022-02-10T05:00:00Z Overall. there are an estimated 26,000 polar bears around the Arctic, in 19 officially designated subpopulations. ‘Wholly Unexpected’: These Polar Bears Can Survive Without Sea Ice 2022-06-16T04:00:00Z It said Ioneer plans to avoid and fence off half the eight subpopulations, “remove and salvage all remaining plants … and translocate them to another location.” US backs rare flower habitat amid Nevada lithium mine fight 2022-02-04T05:00:00Z It argues that six isolated and distinct cougar clans within those regions make up a subpopulation that is threatened by extinction. Mission accomplished: Beth Pratt raised millions for a freeway overpass for L.A. cougars 2021-12-11T05:00:00Z Similarly, to find the subpopulation of women who play football, use the value of 5 which is the number of women who play football. High School Statistics 2020-03-27T00:00:00Z Thousands of markers were examined for genetic commonalities in an effort to identify broad subpopulations. Mystery of Doomed Sardine Migration Is Finally Solved 2021-11-18T05:00:00Z Scientists have identified a distinct subpopulation of polar bears in southeastern Greenland that, in an area with little sea ice, survive by hunting from ice that breaks off glaciers. ‘Wholly Unexpected’: These Polar Bears Can Survive Without Sea Ice 2022-06-16T04:00:00Z There are 19 different subpopulations of polar bears in the Arctic. EXPLAINER: How warming affects Arctic sea ice, polar bears 2021-11-06T04:00:00Z A subpopulation of leatherback sea turtles hatch on beaches in Indonesia. California OKs new protections for leatherback sea turtles 2021-10-15T04:00:00Z There are a lot of people like that out there — and that number has been estimated to have gone up about 30% in particular subpopulations. Can you teach your brain to worry well? 2021-10-03T04:00:00Z And to the researchers’ surprise, there was no genetic evidence of a third subpopulation inhabiting and migrating along South Africa’s eastern coast. Mystery of Doomed Sardine Migration Is Finally Solved 2021-11-18T05:00:00Z Dr. Laidre is the lead author of a paper on the subpopulation published Thursday in the journal Science. ‘Wholly Unexpected’: These Polar Bears Can Survive Without Sea Ice 2022-06-16T04:00:00Z “As more information becomes available, it may first provide evidence that boosting is needed in some subpopulations,” they wrote. In Review, Top F.D.A. Scientists Question Imminent Need for Booster Shots 2021-09-13T04:00:00Z If you just look at high-level accuracy, it might be hiding biases that exist in specific subpopulations. Smart Eye Deputy CEO Rana el Kaliouby talks automotive AI 2021-07-26T04:00:00Z There are currently thought to be about 900 animals in the subpopulation. Arctic Seismic Work Will Not Hurt Polar Bears, Government Says 2020-12-07T05:00:00Z One popular explanation holds that the sardines participating in the run belong to a distinct eastern subpopulation that evolved in the Indian Ocean, so the fish are migrating to ancestral spawning territories there by instinct. Mystery of Doomed Sardine Migration Is Finally Solved 2021-11-18T05:00:00Z Whether it constitutes a 20th official subpopulation is up to a group of experts to decide, under the auspices of the International Union for Conservation of Nature. ‘Wholly Unexpected’: These Polar Bears Can Survive Without Sea Ice 2022-06-16T04:00:00Z The project sits at the crossroads of three subpopulations of the Tapanuli orangutan and is likely to separate them permanently, which increases the risk of extinction. Dam threatening world’s rarest great ape faces delays 2020-12-01T05:00:00Z The subpopulation of bears in the area is already among the most threatened of any in the world. Trump Administration, in Late Push, Moves to Sell Oil Rights in Arctic Refuge 2020-11-16T05:00:00Z This revealed that only a subpopulation of stem cells undergoes the molecular changes associated with a stretched state. Stretch exercises for stem cells expand the skin 2020-07-28T04:00:00Z "Moderate emissions mitigation prolongs persistence but is unlikely to prevent some subpopulation" extinction. “Poster child for climate change”: Study predicts polar bears will die off within 80 years 2020-07-26T04:00:00Z But you gain the ability to see how changing events affect subpopulations over time. Trump backs down on payroll tax cut 2020-07-23T04:00:00Z “It would require a much broader study of population size and trend, dispersal rates between subpopulations, updated viability studies, and accurate quantification of annual losses of animals,” he says. Dam threatening world’s rarest great ape faces delays 2020-12-01T05:00:00Z Dr. Molnar and his colleagues looked at 13 of the subpopulations representing about 80 percent of the total bear population. Global Warming Is Driving Polar Bears Toward Extinction, Researchers Say 2020-07-20T04:00:00Z “Even if we mitigate emissions, we are still going to see some subpopulations go extinct before the end of the century,” Molnár said. Most polar bears to disappear by 2100, study predicts 2020-07-20T04:00:00Z The bears in the Beaufort Sea also experience lower weight, worse body condition, and lower cub survival than other similar subpopulations. “Poster child for climate change”: Study predicts polar bears will die off within 80 years 2020-07-26T04:00:00Z “CellCnn is highly sensitive and able to identify informative markers even for very small subpopulations of cells, such as for leukaemia samples,” Hemberg says. Scailyte: simplifying difficult diagnoses 2020-06-29T04:00:00Z Taken together, these observations suggest that there are several subpopulations of thermoregulatory neurons clustered together in the median preoptic nucleus, each distinguished by a unique pattern of gene expression. Flipping the switch on the body’s thermoregulatory system 2020-06-10T04:00:00Z Of the 19 subpopulations, little is known about some of them, particularly those in the Russian Arctic. Global Warming Is Driving Polar Bears Toward Extinction, Researchers Say 2020-07-20T04:00:00Z The study examined 13 of the world’s 19 polar bear subpopulations, accounting for 80% of the total population of the species. Most polar bears to disappear by 2100, study predicts 2020-07-20T04:00:00Z The researchers said the estimate was "probably conservative" based on the current rate of ice loss and predicted some subpopulations would go extinct even sooner. “Poster child for climate change”: Study predicts polar bears will die off within 80 years 2020-07-26T04:00:00Z However, the World Wildlife Fund notes that many subpopulations of leatherback turtles, such as in the Pacific and Southwest Atlantic, are critically endangered. Vulnerable sea turtles flourishing during coronavirus restrictions in Florida 2020-04-22T04:00:00Z One subpopulation showed high activity following a correct response to the cue; another showed high activity following a failed attempt. Research on the cerebellum yields rewards 2020-03-08T05:00:00Z Of subpopulations that have been studied, some — generally those in areas with less ice loss — have shown little population decline so far. Global Warming Is Driving Polar Bears Toward Extinction, Researchers Say 2020-07-20T04:00:00Z The Arctic refuge is an important denning area for the Southern Beaufort Sea subpopulation of polar bears, one of the most threatened in the world. Oil Industry Tool to Spare Polar Bears Is More Miss Than Hit 2020-02-27T05:00:00Z The longer "fasting season" and declining reproduction "will jeopardize the persistence of all but a few high-Arctic subpopulations by 2100," the study said. “Poster child for climate change”: Study predicts polar bears will die off within 80 years 2020-07-26T04:00:00Z A 2018 study found that there are 10 genetically distinct subpopulations of mountain lions in the state, with low genetic diversity in areas with high urbanisation and human development. Can there be a Hollywood ending for the 'Brad Pitt of mountain lions'? 2020-02-22T05:00:00Z The researchers analyzed the genomes of 405 people from four subpopulations in West Africa that were included in the 1000 Genomes Project, a catalog of genomes from around the world. Mysterious ‘ghost’ populations had multiple trysts with human ancestors 2020-02-20T05:00:00Z One analysis found that the Southern Beaufort Sea subpopulation declined by 40 percent, to about 900 bears, in the first decade of this century. Global Warming Is Driving Polar Bears Toward Extinction, Researchers Say 2020-07-20T04:00:00Z As another example, Asp and colleagues described a previously unknown human equivalent of a subpopulation of cardiac muscle cells found in mice that expresses high levels of the gene Myoz210. Techniques converge to map the developing human heart at single-cell level 2020-01-26T05:00:00Z In this phenomenon, subpopulations of a species migrate around a larger region. Long-term predator–prey cycles finally achieved in the lab 2019-12-17T05:00:00Z This includes a special, culturally distinct subpopulation of a few thousand individuals in the Singkil-Bengkung region, which demonstrate social structures and tool-using behaviors unique from all other orangutan populations. Palm oil in snack foods could be destroying the world’s “orangutan capital” 2019-12-08T05:00:00Z Some subpopulations of the whales are endangered, and they face threats such as pollution and climate change. Animal defenders, aquarium tussle over beluga importation 2019-11-23T05:00:00Z But homelessness has persisted, and longtime residents have raised concerns about a new subpopulation within the homeless community. Murderous Rampage Reveals Perils for the City’s Street Homeless 2019-10-06T04:00:00Z Although many of the estimated 44,000 Sudanese in this country share the experience of arriving as refugees, distinct subpopulations did so under different circumstances. Newly united, Sudanese Americans push for civilian rule in Sudan 2019-07-25T04:00:00Z When analysed using single-cell RNA sequencing, a subpopulation of the old neural stem cells was found to express exceptionally high levels of genes that are expressed in response to interferon-γ signalling. Infiltration of old brains by T cells causes dysfunction of neural stem cells 2019-07-02T04:00:00Z These exciting findings raise the possibility that clinical strategies might be developed for the selective depletion, targeted replacement or functional conversion of fibroblast subpopulations. Two types of fibroblast drive arthritis 2019-05-28T04:00:00Z The herd was one of 15 isolated subpopulations of a broader group known as southern mountain caribou, which, as their name indicates, live in different landscape from the robust northern tundra herds. America’s reindeer have quietly gone extinct in the Lower 48 2019-03-22T04:00:00Z He found that as a percentage of their respective subpopulations, illegal immigrants are less likely to be incarcerated nationwide than native-born Americans and legal residents.’ Study finds high rates of prison, jail for illegals 2019-02-05T05:00:00Z It is plausible that other subpopulations of brown, beige and even white fat cells exist. Fat cells with a sweet tooth 2018-12-18T05:00:00Z Q. Worldwide in the Arctic, there are roughly 25,000 polar bears in what scientists consider to be 19 subpopulations. Drilling in the Arctic: Questions for a Polar Bear Expert 2018-12-03T05:00:00Z There is no reason to think that a drug that shows itself to be marginally effective in a general population is simply in want of an appropriate subpopulation in which it will perform spectacularly. Statistical pitfalls of personalized medicine 2018-11-26T05:00:00Z The researchers then used RNA sequencing to identify molecular signatures for each subpopulation. Tapping into the brain’s star power 2018-10-30T04:00:00Z “This subpopulation of Uighurs had the means to bribe officials in Xinjiang and obtain the visas and paperwork required to make the move.” They Escaped China’s Crackdown, but Now Wait in Limbo 2018-10-27T04:00:00Z They found that the activity of subpopulations of neurons in the NCL increased with the presentation of only one specific number of circles. Counting Crows 2018-10-09T04:00:00Z What about the southern Beaufort Sea subpopulation, which includes the bears in the Arctic National Wildlife Refuge? Drilling in the Arctic: Questions for a Polar Bear Expert 2018-12-03T05:00:00Z To be clear, I am not talking about research, often in cancer, that defines subpopulations of patients in advance. Statistical pitfalls of personalized medicine 2018-11-26T05:00:00Z The intermingling was pervasive enough that some scientists question whether our extinct cousins should be considered a subpopulation of Homo sapiens, rather than a distinct species, as they are typically defined today. Mom was a Neanderthal. Dad was something else entirely. Meet the strangest hybrid in human history. 2018-08-22T04:00:00Z The analyses also uncovered molecularly distinct subpopulations of club, goblet and tuft cells. Profile of an unknown airway cell 2018-07-31T04:00:00Z One involves incorporating constraints and essentially nudging the machine-learning model to ensure that it achieves equitable performance across different subpopulations and between similar individuals8. AI can be sexist and racist — it’s time to make it fair 2018-07-17T04:00:00Z Historically the subpopulation was much more abundant, with more than 1,500 bears. Drilling in the Arctic: Questions for a Polar Bear Expert 2018-12-03T05:00:00Z More than half the subpopulations—42—were exposed to open-water sea routes used by Arctic vessels. Ships Threaten Arctic Marine Mammals 2018-07-03T04:00:00Z She surveyed 44 antibodies simultaneously, and the approach yielded a surprise: a T-cell subpopulation with unusually high expression of the surface protein CD864 . Single-cell approaches to immune profiling 2018-05-21T04:00:00Z Amid the destruction of species across much of Africa, some subpopulations have nevertheless thrived in certain areas. The elephants, rhinos and lions had been killed. Then came a 21st-century Noah's ark. 2018-05-18T04:00:00Z One of the species’s major subpopulations migrates between the United States and Mexico. First Bat Removed From U.S. Endangered Species List 2018-04-17T04:00:00Z Although the general population is not listed as threatened or endangered, the birds’ non-migratory subpopulations in Mississippi and Cuba are endangered. This is What One of the Last Great Migrations Looks Like 2018-04-16T04:00:00Z Of the 19 polar bear subpopulations in the Arctic Circle, three have shown substantial declines, including bears in the South Beaufort Sea off Alaska’s coast and in West Hudson Bay in Canada. Climate Change Denialists Say Polar Bears Are Fine. Scientists Are Pushing Back. 2018-04-10T04:00:00Z The three migrated about 150 miles to the Swedish subpopulation. Arctic Foxes on a Swedish Mountain Turned ‘Blue.’ It Was a Good Thing. 2018-03-28T04:00:00Z Sequencing batch, tissue of origin, RNAseq depth, and subpopulation membership are specified for each sample. Dysregulation of expression correlates with rare-allele burden and fitness loss in maize 2018-03-13T04:00:00Z Miller, F. R., Miller, B. E. & Heppner, G. H. Characterization of metastatic heterogeneity among subpopulations of a single mouse mammary tumor: heterogeneity in phenotypic stability. Asparagine bioavailability governs metastasis in a model of breast cancer 2018-02-06T05:00:00Z Two FOXP3+CD4+ T cell subpopulations distinctly control the prognosis of colorectal cancers. Identification of unique neoantigen qualities in long-term survivors of pancreatic cancer 2017-11-07T05:00:00Z One subpopulation has increased in numbers, and scientists know little or nothing about nine of the others, which are either in Russian territory or in locations so remote that resources are not available for surveys. Climate Change Denialists Say Polar Bears Are Fine. Scientists Are Pushing Back. 2018-04-10T04:00:00Z These distinct subpopulations communicate with separate circuits in the spinal cord, providing substrates for distinct pathways with opposing functions for tuning locomotor behaviour. Locomotor speed control circuits in the caudal brainstem 2017-10-22T04:00:00Z The survival rate of the largest caribou subpopulation increased enough to stabilize in the hunting area, but continued to plummet in the area where hunting was not allowed to increase. Hunting Moose in Canada to Save Caribou From Wolves 2017-08-30T04:00:00Z One reason: Glioblastoma tends to have subpopulations of different cancer cells that require different lines of attack. These experimental treatments target brain cancer like John McCain’s 2017-07-26T04:00:00Z Researchers then run one or more secondary analyses to detect subpopulations and other functions. Single-cell sequencing made simple 2017-07-02T04:00:00Z “Future studies are needed to examine sodium trends by race/ethnicity and income to identify vulnerable subpopulations that further interventions should target.” Salt intake on decline in America, but not fast enough 2017-06-05T04:00:00Z These subpopulations are distinguishable by location, neurotransmitter identity and connectivity. Locomotor speed control circuits in the caudal brainstem 2017-10-22T04:00:00Z The higher the degree of education and GDP per capita of a human population, subpopulation or social stratum, the fewer children are born in ANY industrialized country. The Future of Not Working 2017-02-23T05:00:00Z Doing so will also let them examine rarer health outcomes and differences between subpopulations. US child-health study rises from ashes of high-profile failure 2017-02-06T05:00:00Z The recovery plan deals primarily with two polar bear subpopulations off the coast of Alaska, in the southern Beaufort and Chuckchi Seas. Human-Driven Global Warming Is Biggest Threat to Polar Bears, Report Says 2017-01-09T05:00:00Z Nineteen subpopulations of polar bears inhabit five countries that ring the Arctic Circle — Canada, the United States, Norway, Greenland and Russia. Polar Bears’ Path to Decline Runs Through Alaskan Village 2016-12-18T05:00:00Z Our results reveal that behaviourally opposing locomotor functions in the caudal brainstem were historically masked by the unexposed diversity of intermingled neuronal subpopulations. Locomotor speed control circuits in the caudal brainstem 2017-10-22T04:00:00Z This subpopulation is living inside a kind of “dead zone,” as Foy put it to me one day, searching for the right metaphor to describe her predicament. Life in Obamacare’s Dead Zone 2016-12-06T05:00:00Z The run “is most likely the spawning migration of a genetically distinct subpopulation of sardine,” he says. Watch Sharks, Whales and Other Predators Swarm a Massive Fish Run 2016-11-04T04:00:00Z Mice that lack this subpopulation exhibit an increased susceptibility to food allergies89. The microbiota in adaptive immune homeostasis and disease : Nature : Nature Publishing Group 2016-07-05T04:00:00Z In the southern Beaufort Sea and in the western Hudson Bay — the two subpopulations studied the most by researchers — bears are going into the winter skinnier and in poorer condition. Polar Bears’ Path to Decline Runs Through Alaskan Village 2016-12-18T05:00:00Z Silvia Arber and colleagues now show that in the mouse caudal brainstem, functionally distinct neuronal subpopulations, distinguishable by their neurotransmitter identity, connectivity and location, influence locomotion parameters. Locomotor speed control circuits in the caudal brainstem 2017-10-22T04:00:00Z There will also be cohorts that represent northern, central and southern China, “to look at the different genetic backgrounds of subpopulations”, says Li. China’s bid to be a DNA superpower 2016-06-21T04:00:00Z “But if there are these very local, isolated subpopulations, then you’re talking about removing half of the population in a year.” Manta Rays Prefer Staycations Over Long Migrations “There appears to be a subpopulation of cells within a cancer that are very smart,” Murphy says. Tumors have found a bloody new way to grow and spread 2016-06-16T04:00:00Z They wanted to replicate their work with veterans, one subpopulation at a time. Houston's solution to the homeless crisis: Housing — and lots of it 2016-06-13T04:00:00Z The Education Department’s data on chronic absenteeism provide rates by school, district and state, as well as by subpopulations, including race. How to keep children from skipping school 2016-06-09T04:00:00Z Importantly, these correlated with alterations in specific subpopulations of gut bacteria. Microbiome: Bacterial broadband : Nature : Nature Publishing Group 2016-05-17T04:00:00Z Did Hewitt not buy the notion that he's generated something of historical significance, inspiring an entire subpopulation of adherents? The Rise of Trump and the Fall of Dignity 2016-03-16T04:00:00Z Blacks and Hispanics are evenly divided, and majorities of every Christian subpopulation, including black Protestants, agree. Did Trump Just Win? 2015-12-08T05:00:00Z All the patients experienced a boost in their T-cell count, and each patient established a small, but stable subpopulation of immune cells with edited CCR5 genes. Disease: Closing the door on HIV : Nature : Nature Publishing Group 2015-12-01T05:00:00Z The agency says it's unlikely a subpopulation of Steller's eiders will re-establish itself without the introduction of captive birds. Federal officials weighing whether to reintroduce threatened sea duck to southwest Alaska 2015-10-16T04:00:00Z In adoptive T-cell therapy, a subpopulation of T memory stem cells plays an important part in supporting long-term efficacy. Gene therapy returns to centre stage : Nature : Nature Publishing Group 2015-10-13T04:00:00Z When tested in trials of unselected participants, most targeted therapies reveal efficacy only if both the incidence of a responsive subpopulation and the effect size within the group is sufficiently high. Patient-centric trials for therapeutic development in precision oncology : Nature : Nature Publishing Group 2015-10-13T04:00:00Z The committee “advises that, based on the scientific evidence, a level of 70 ppb provides little margin of safety for the protection of public health, particularly for sensitive subpopulations,” it wrote. Obama administration tightens smog limits but satisfies few 2015-10-01T04:00:00Z She cut that value down to 70 to protect the most vulnerable subpopulations like children. New U.S. ozone standard won’t please greens or industry 2015-10-01T04:00:00Z The species is distributed in small geographically and genetically distinct subpopulations around New Zealand. Local Nets, Not Faraway Markets, Key to New Zealand's Dolphin Decline 2015-08-27T04:00:00Z Furthermore, they revealed the existence of mCH genome-wide in a subpopulation of cells from differentiated human tissues, which seems to be repressive. Human body epigenome maps reveal noncanonical DNA methylation variation : Nature : Nature Publishing Group 2015-05-31T04:00:00Z The lion remains listed as vulnerable at a global level, with its western African subpopulation listed as “critically endangered” due to over-hunting and dwindling prey. Lion among 23,000 species threatened with extinction, say conservationists 2015-06-23T04:00:00Z And in order to gauge the efficacy of such interventions, we need reliable early predictors of subpopulations who are highly likely to get AD eventually. Steady Progress On America's Most Terrifying Epidemic: Alzheimer's Disease 2015-06-22T04:00:00Z But the researchers weren’t able to establish trends for 51 of the 78 known subpopulations. First comprehensive review of Arctic’s marine mammals highlights policy challenges 2015-03-17T04:00:00Z Nearly all of the autoimmune diseases preferentially mapped to enhancers and promoters active in CD4+ T-cell subpopulations. Genetic and epigenetic fine mapping of causal autoimmune disease variants : Nature : Nature Publishing Group 2014-10-28T04:00:00Z Some research suggests that rumination is a central feature of depression, at least in a subpopulation of depressed individuals. Readers Respond to "The Power of Reflection" 2014-12-26T05:00:00Z Those from three other subpopulations were taught to slide it rightward. Left or right wing? 2014-12-04T05:00:00Z As fly researchers like Waddell trace the wiring diagram of motivation, they are zooming in closer and closer, addressing smaller and smaller subpopulations of neurons. What the Mind of an Insect Can Teach Us About Thirst 2014-09-29T04:00:00Z Any subpopulation with fewer than 50 respondents is not included. Are You Making as Much Money as Your Friends? 2014-09-29T04:00:00Z In order to reduce the diversity gap between men and women and among various subpopulations represented in clinical trials, and to moderate the costs of these studies, we need to innovate in trial design. Better Clinical Trial Designs Could Lower Development Costs And Yield More New Drugs 2014-08-13T04:00:00Z "Often what’s happened is that people want to oversimplify and generalize the epidemic," Baral says, but the reality is that different subpopulations require different forms of interventions. Scientists call for the decriminalization of sex work 2014-07-22T04:00:00Z She was also able to identify six smaller subpopulations, which show signs of interbreeding but to a lesser degree. First Major Genetic Study of Elusive South African Dolphin Reveals a Species in Peril 2014-05-09T13:38:21Z This “species” constitutes a mass of subpopulations—each with million-year ancestry—that vary seasonally in abundance. [Report] Single-Cell Genomics Reveals Hundreds of Coexisting Subpopulations in Wild Prochlorococcus 2014-04-29T14:56:47.962Z Although a significant portion of people with heart failure have preserved ejection fraction, none of the proven heart failure therapies has been shown to be beneficial in this important and growing heart failure subpopulation. Troubled NHLBI TOPCAT Trial Disappoints 2014-04-09T21:08:00Z The data here provide further support for several on-going ERBB2-targeted trials in bladder cancer and further define the subpopulation of cancers suited to that approach. Comprehensive molecular characterization of urothelial bladder carcinoma 2014-03-19T18:21:21.632Z Nevertheless, dissection of tissues into mixtures of cellular subpopulations is currently challenging. [Report] Massively Parallel Single-Cell RNA-Seq for Marker-Free Decomposition of Tissues into Cell Types 2014-02-13T19:26:01.362Z These include a cell being asocial by responding only to itself and social through quorum sensing, and an isogenic population of cells splitting into social and asocial subpopulations. [Research Article] Secreting and Sensing the Same Molecule Allows Cells to Achieve Versatile Social Behaviors 2014-02-06T19:26:19.049Z We show that they are composed of hundreds of subpopulations with distinct “genomic backbones,” each backbone consisting of a different set of core gene alleles linked to a small distinctive set of flexible genes. [Report] Single-Cell Genomics Reveals Hundreds of Coexisting Subpopulations in Wild Prochlorococcus 2014-04-29T14:56:47.962Z We use a network analysis of information flow within and between inflammatory cells to discern consensus behaviors characterizing patient subpopulations. [Research Articles] Molecular Network Analysis of Endometriosis Reveals a Role for c-Jun-Regulated Macrophage Activation 2014-02-05T19:55:05.837Z He said the Annals authors were particularly concerned about reducing treatment in the high risk subpopulations of people over 60, including African Americans, patients with establish cardiovascular disease, and patients with multiple cardiovascular risk factors. Minority Report: Five Guideline Authors Reject Change In Blood Pressure Goal 2014-01-13T22:08:00Z The same cells contribute robustly to wound healing, with no requirement for a quiescent stem cell subpopulation. [Report] Interfollicular Epidermal Stem Cells Self-Renew via Autocrine Wnt Signaling 2013-12-05T18:57:15.857Z Our model accurately predicted the range of drug concentrations in which growth bistability occurred, as well as the growth rates of the growing subpopulation, without any ad hoc fitting parameters. [Research Article] The Innate Growth Bistability and Fitness Landscapes of Antibiotic-Resistant Bacteria 2013-12-04T22:55:58.232Z Such a large set of coexisting subpopulations may be a general feature of free-living bacterial species with huge populations in highly mixed habitats. [Report] Single-Cell Genomics Reveals Hundreds of Coexisting Subpopulations in Wild Prochlorococcus 2014-04-29T14:56:47.962Z Next-generation sequencing technology allows for the systematic enumeration of single nucleotide mutations and the identification of rare clonal subpopulations that are present in a small fraction of tumour cells. Tumour heterogeneity in the clinic 2013-09-18T17:22:34.247Z These observations demonstrate that only a minor subpopulation of tumour cells drives papilloma growth, although the rate at which these cells divide is increased relative to that observed in the normal epidermis. Tumour heterogeneity and cancer cell plasticity 2013-09-18T17:21:13.347Z These continuously changing environmental influences affect which cancer cell subpopulations are able to survive, proliferate, spread and resist therapy. Tumour heterogeneity 2013-09-18T17:21:11.727Z In this case, a fraction of a population of genetically identical cells will grow in the presence of antibiotics while other subpopulations fail to grow at all. [Research Article] The Innate Growth Bistability and Fitness Landscapes of Antibiotic-Resistant Bacteria 2013-12-04T22:55:58.232Z We provide strong genetic support for distinct populations and subpopulations of great apes with evidence of additional substructure. Great ape genetic diversity and population history 2013-07-24T17:21:11.837Z These are Spitsbergen's bowheads, a special subpopulation of bowheads that was once one of the most populous, comprising anywhere from 25,000 to 100,000 whales. Green Blog: Capturing the Winter Songs of Rare Whales 2012-08-07T19:01:21Z Rare subpopulations in cancer cell lines that exhibit resistance to a variety of therapeutics reversibly form sensitive or resistant progeny depending on whether the cells are passaged with or without the therapeutic. Tumour heterogeneity and cancer cell plasticity 2013-09-18T17:21:13.347Z These two genes are markers for different stages of neuronal lineage commitment, suggesting possible differences in cell-of-origin or differentiation within Group 4 subpopulations. Dissecting the genomic complexity underlying medulloblastoma 2012-08-01T17:52:34.853Z Other than this competition for resources, their habitat in Kashmir faces increasing fragmentation, as new roads and other development further separate small subpopulations. Sanctuaries Established to Help Save Spectacular Kashmiri Goat 2012-05-16T21:45:00.187Z Hanging over the side are the marginal diagnoses of psychiatry, such as attention deficit hyperactivity disorder and autism, important for certain subpopulations but not central to the discipline. Trouble at the Heart of Psychiatry s Revised Rulebook 2012-05-09T15:45:00.187Z Instead, the 'general population' is actually a mosaic of subpopulations, immigrating together and often living for decades in the same geographical location. Rare diseases: Genomics, plain and simple 2012-02-29T18:20:45.697Z Although the growth of benign skin papillomas was driven by a minor subpopulation of cells, a much larger fraction of cells contributed to the growth of squamous cell carcinomas. Tumour heterogeneity and cancer cell plasticity 2013-09-18T17:21:13.347Z They found significant genetic disparities between black bears in the east-central part of the state and the subpopulation just north of the border. Border Fence Affecting Black Bears, Too, Study Says 2011-12-22T04:39:42Z One might expect groups with uninformed members to be particularly susceptible to tactical behavior by minority subpopulations. [Perspective] Psychology: Can Ignorance Promote Democracy? 2011-12-15T18:55:40.553Z Some of the first transplant experiments refuted the notion of a subpopulation of myeloma cancer stem cells that is distinct from the plasma cells. Tumorigenesis: Testing ground for cancer stem cells 2011-12-14T18:21:04.423Z Crucially, our methods depend on the assumption that records of deaths from lung are equally reliable in all subpopulations. The Ethnic Health Advantage 2011-10-06T13:15:06.017Z The model posits that some cancers are organized into a hierarchy of subpopulations of tumorigenic cancer stem cells and their non-tumorigenic progeny. Tumour heterogeneity and cancer cell plasticity 2013-09-18T17:21:13.347Z As my colleague Andy Revkin reported at his Dot Earth blog two years ago, 7 of the 19 subpopulations of polar bears in the Arctic are declining in numbers and only 1 is increasing. Green: The Perils of Polar Bears' Longer Swims 2011-07-20T12:05:51Z Right now, the cost-effectiveness of a handful of interventions has been parsed for different subpopulations of patients. Killing Average: Can Researchers Find the Most Effective Treatment for Everyone ? 2011-07-12T21:45:02.980Z Also, in 2008 the International Union for Conservation of Nature and Natural Resources listed the Ugandan red colobus as endangered on its Red List of Threatened Species, because of chimpanzee predation and severely fragmented subpopulations. Ugandan Chimpanzees May Be Hunting Red Colobus Monkeys into Extinction 2011-05-17T21:15:00.250Z The differences might also hint at community subpopulations within this enterotype, which might only be detectable with substantially more samples. Enterotypes of the human gut microbiome 2011-05-11T17:21:02.573Z And even if the findings prove relevant only for a subpopulation of patients with depression and omega-3 deficiencies, the implications are substantial. Diets Low In Omega-3 Linked to Depressive Behavior In Mice 2011-01-30T18:45:00.243Z Western psychologists routinely generalize about “human” traits from data on this slender subpopulation, and psychologists elsewhere cite these papers as evidence. Currents: A Weird Way of Thinking Has Prevailed Worldwide 2010-08-25T16:00:00Z But Kravitz says that "it's really hard to get reliable information" for subpopulations. Killing Average: Can Researchers Find the Most Effective Treatment for Everyone ? 2011-07-12T21:45:02.980Z |
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