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单词 killifish
例句 killifish
But we do know that the killifish, the most abundant forage fish for the bigger fish in Gulf Coast marshes, are being affected. Listen up, doctors: Here’s how to talk to your patients 2012-05-23T11:45:00Z
Dr. Whitehead’s experiments involving exposures to oiled sediments, done in collaboration with colleague Dr. Fernando Galvez, show that killifish embryos are taking longer to develop or don’t hatch at all. Listen up, doctors: Here’s how to talk to your patients 2012-05-23T11:45:00Z
Take the trematode preying on the California killifish, a normally secretive bait fish that hangs out in western salt marshes. Parasites may not be cute and cuddly, but they need saving too, scientists say 2020-12-14T05:00:00Z
Adorable animal babies abound, and various critters ranging from foam frogs and killifish are sowing their oats. Assessing the Apple TV+ new series, from "The Morning Show" to "For All Mankind" 2019-10-31T04:00:00Z
However, the benefits of refeeding after fasting in old killifish can be restored by genetically activating a specific subunit of AMP kinase, an important sensor of cellular energy. Cycle of fasting and feeding is crucial for healthy aging 2023-11-13T05:00:00Z
Such a case unfolded recently for the ichthyologist Wilson Costa of the Federal University of Rio de Janeiro, who has long studied the diversity of killifish inhabiting southeastern Brazil's Atlantic Forest. Discovered in collections, many new species are already gone 2023-05-31T04:00:00Z
California killifish infected with a trematode flatworm, for example, are 10 times to 30 times more likely to become meals for birds than uninfected fish. You May Miss These Parasites When They’re Gone 2023-01-09T05:00:00Z
The flatworm begins its life in a snail, then moves into a California killifish, then to its final destination in the gut of a predatory water bird, such as a heron or egret. The Scientists Fighting for Parasite Conservation 2022-05-18T04:00:00Z
For about 5 to 6 months, this killifish, roughly the size of a thumb, puts most of its embryo’s critical body processes—including muscle and nerve cell growth—on hold. Watch African killifish embryos enter suspended animation to survive 2020-02-20T05:00:00Z
A team of researchers from Cologne, Germany, has now investigated the age-related fasting effects in killifish. Cycle of fasting and feeding is crucial for healthy aging 2023-11-13T05:00:00Z
Pools no longer form where it was first found, probably because a nearby breeding facility for ornamental fish has diverted the water supply, said Costa, who has already witnessed the extinctions of several killifish species. Discovered in collections, many new species are already gone 2023-05-31T04:00:00Z
And in laboratories across the world, the markers of age in over-the-hill mice, rats and turquoise killifish are, sometimes, being reversed. The Secret to Long Life? It May Lurk in the DNA of the Oldest Among Us 2017-11-13T05:00:00Z
So the parasite creates cysts on its host’s brain, causing the hapless killifish to splash around on the surface of the water and flash its shiny belly, baiting the birds. The Scientists Fighting for Parasite Conservation 2022-05-18T04:00:00Z
This video compares the embryos and life spans of killifish who either experienced or skipped diapause, capturing time-lapses and detailed snapshots of their embryonic development. Watch African killifish embryos enter suspended animation to survive 2020-02-20T05:00:00Z
The same pattern holds true in killifish, whose gut microbiomes at a young age are nearly as diverse as those of mice and humans, says Valenzano. ‘Young poo’ makes aged fish live longer 2017-04-03T04:00:00Z
But under ordinary circumstances, they struggle to cope with environmental pollutants: If you dropped an average killifish into toxic waters, it wouldn't last very long. These fish evolved to survive the most poisoned places in America 2016-12-08T05:00:00Z
For the turquoise killifish, ‘live fast, die young’ is no cliché. Short-lived fish may hold clues to human ageing 2015-12-02T05:00:00Z
Infected killifish, researchers have found, are 10 to 30 times more likely to be eaten by a bird than noninfected ones. The Scientists Fighting for Parasite Conservation 2022-05-18T04:00:00Z
In hard-hit waters, common minnows called Gulf killifish carried genetic markers associated with growth abnormalities, stress, gill damage, and heightened immune response for up to a year after the spill. Five years after the Deepwater Horizon disaster, scars linger 2015-04-02T04:00:00Z
And at 16 weeks — old age, by killifish standards — the individuals that received young gut microbes darted around their tanks more frequently than other elderly fish, with activity levels more like 6-week-old fish. ‘Young poo’ makes aged fish live longer 2017-04-03T04:00:00Z
Short, squat and tiny killifish, also known as mummichogs or mud minnows, are masters of marshes and coastal estuaries. These fish evolved to survive the most poisoned places in America 2016-12-08T05:00:00Z
Her team is also screening drugs in killifish to see if any lengthen its lifespan or slow tissue degeneration. Short-lived fish may hold clues to human ageing 2015-12-02T05:00:00Z
Collectively, trematodes make a significant proportion of killifish populations more readily available as meals for birds—effectively subsidizing those predators’ diets. The Scientists Fighting for Parasite Conservation 2022-05-18T04:00:00Z
Dr. Harel and his colleagues recently developed a set of tools to probe the biology of the turquoise killifish. In Short-Lived Fish, Secrets to Aging 2015-02-27T05:00:00Z
The genes of the killifish, in both circumstances, were altered, leading to DNA damage and other changes. BP Says Lab Studies Can’t Prove Spill’s Harm, but New Evidence Says They Can
More significantly, though, most creatures won't be as lucky as the killifish. These fish evolved to survive the most poisoned places in America 2016-12-08T05:00:00Z
The turquoise killifish genome contains several clues to its peculiar, fleeting life. Short-lived fish may hold clues to human ageing 2015-12-02T05:00:00Z
And although might still exist there, the spring is “intensively used as a fish farm,” leaving few opportunities for the killifish to survive unmolested. Killifishes Killed Off: 2 Fish Species May Be Extinct in the Wild 2014-04-10T13:09:12Z
But then a graduate student told her about the turquoise killifish. In Short-Lived Fish, Secrets to Aging 2015-02-27T05:00:00Z
Well, a species called the Gulf killifish might be the fish in the oil well. Remember the BP Oil Spill? Malformed Fish Do 2013-05-05T14:45:00.210Z
The killifish population is one of the biggest. These fish evolved to survive the most poisoned places in America 2016-12-08T05:00:00Z
A favourite of fish hobbyists since the 1970s, killifish are gaining popularity among scientists who study ageing, and dozens of labs now house them. Short-lived fish may hold clues to human ageing 2015-12-02T05:00:00Z
In the case of the New Bedford killifish the situation is similar, but more complicated. Pollution and evolution: Waters of change 2011-10-27T09:48:04Z
Old turquoise killifish lose muscle mass, as we do. In Short-Lived Fish, Secrets to Aging 2015-02-27T05:00:00Z
The plains killifish was collected by me only at Station 42-S. Fishes of the Big Blue River Basin, Kansas 2011-10-15T02:00:26.927Z
The functions of the fish, a minnow called the killifish, have been affected in ways that could harm reproduction, the study found. Gulf Shrimp Are Scarce This Season 2011-10-11T00:31:05Z
The turquoise killifish lives in a fleeting world: the ponds that appear only during the rainy season in East Africa. In Short-Lived Fish, Secrets to Aging 2015-02-27T05:00:00Z
As a new pond forms, turquoise killifish eggs buried in the mud spring from suspended animation. In Short-Lived Fish, Secrets to Aging 2015-02-27T05:00:00Z
They sequenced the entire genome of the turquoise killifish, identifying a number of genes known to influence aging in other species, including mice and humans. In Short-Lived Fish, Secrets to Aging 2015-02-27T05:00:00Z
So the turquoise killifish may not seem the best animal to study to discover the secrets of a long life. In Short-Lived Fish, Secrets to Aging 2015-02-27T05:00:00Z
Even when hobbyists pamper them in aquariums, turquoise killifish survive only a few months, making them among the shortest-lived vertebrates on Earth. In Short-Lived Fish, Secrets to Aging 2015-02-27T05:00:00Z
In 2006, Dr. Brunet starting assembling a team of postdoctoral researchers and graduate students to study turquoise killifish at a new level of detail. In Short-Lived Fish, Secrets to Aging 2015-02-27T05:00:00Z
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