| 单词 | Drosophila melanogaster |
| 例句 | Skip forward 200 years, and the humble fruit fly, known better to geneticists as Drosophila melanogaster, is one of the most thoroughly studied animals on the planet. 200-year-old DNA helps map tiny fly's genetic course to new lands, modern times 2023-10-12T04:00:00Z For Drosophila melanogaster, only the male fruit flies sing. Fruit fly serenade: Neuroscientists decode their tiny mating song 2023-10-11T04:00:00Z The fruit fly Drosophila melanogaster is a common model organism for studying sexual selection and evolution. Genetics of attraction: Mate choice in fruit flies 2023-10-02T04:00:00Z The researchers altered the equivalent genes in the fruit fly Drosophila melanogaster, which usually cannot reproduce asexually. ‘Virgin Birth’ Engineered into Female Animals for First Time 2023-08-01T04:00:00Z Eventually, they turned it on in one called Drosophila melanogaster. Fly-ing solo: scientists discover genetic on-switch for "virgin birth" in fruit flies 2023-07-28T04:00:00Z I have used fruit flies, specifically Drosophila melanogaster, for more than 15 years to better understand how sensory perception affects aging. Seeing dead fruit flies is bad for the health of fruit flies — and scientists have identified why 2023-06-14T04:00:00Z Genomes of other model organisms, such as the mouse Mus musculus, the fruit fly Drosophila melanogaster, the nematode Caenorhabditis. elegans, and humans Homo sapiens are now known. Biology for AP Courses 2022-06-09T00:00:00Z Most often, such scientists choose as their “model organism” the species Drosophila melanogaster — a winged workhorse that has served as an insect collaborator on at least a few Nobel Prizes in physiology and medicine. The Mysterious Dance of the Cricket Embryos 2022-08-05T04:00:00Z Each cell of the fruit fly Drosophila melanogaster has eight chromosomes. Miller & Levine Biology 2018-01-01T00:00:00Z But over the course of the last century, researchers have turned the insect — known to science as Drosophila melanogaster — into a sort of genetic switchboard. Fruit Flies Are Essential to Science. So Are the Workers Who Keep Them Alive. 2020-12-14T05:00:00Z In this environment, a generation of Drosophila melanogaster would develop quickly. Tabula Rasa: Volume One 2020-01-06T05:00:00Z Some of this work has been done using the common fruit fly, Drosophila melanogaster. Biology for AP Courses 2022-06-09T00:00:00Z Writing in Nature, Bailles et al.1 report a previously unknown aspect of how cells internalize, as revealed by studies of the fruit fly Drosophila melanogaster. Genetics and mechanics combine to guide the embryonic gut 2019-08-13T04:00:00Z In the new study, researchers were observing Drosophila melanogaster fruit flies in the lab when they noticed a very large distribution in sleep duration. Scientists say every animal needs sleep. These fruit flies didn’t get the memo 2019-02-20T05:00:00Z Curiosity piqued, I call neurobiologist Martin Göpfert at the University of Göttingen in Germany, who studies hearing in the fruit fly Drosophila melanogaster. Awesome Ears: The Weird World of Insect Hearing 2018-11-30T05:00:00Z Figure 1 | A gut bacterium affects walking activity in the fruit fly Drosophila melanogaster. Gut microbes alter the walking activity of fruit flies 2018-10-23T04:00:00Z It was only after several years of carrying out crosses with the fruit fly, Drosophila melanogaster, that Thomas Hunt Morgan provided experimental evidence to support the Chromosomal Theory of Inheritance. Biology for AP Courses 2022-06-09T00:00:00Z In the fruit fly Drosophila melanogaster, there is a gradient of activity of the kinase enzyme Aurora B that is highest near the spindle in the centre of a dividing cell9. A core problem in nuclear assembly 2018-09-18T04:00:00Z For instance, two sister species of fruit fly — Drosophila melanogaster and Drosophila simulans — are often found on the same fruits. Neural circuit evolved to process pheromone differently in two species of fruit fly 2018-07-10T04:00:00Z Mining research from the molecular level to the cognitive, they examine emotions as biological and reflective of evolved adaptations in species as varied as rodents, the fruit fly Drosophila melanogaster and Homo sapiens. A new science of emotions, the trouble with polio eradication, and history writ large: Books in brief 2018-06-11T04:00:00Z In the 1990s, scientists began to identify the genes and biochemical pathways actively involved in longevity in the short-lived worm Caenorhabditis elegans, and in the fly Drosophila melanogaster. Reduced-calorie diet shows signs of slowing ageing in people 2018-03-21T04:00:00Z The table below summarizes a particular allele frequency in laboratory strains of the common fruit fly, Drosophila melanogaster. Biology for AP Courses 2022-06-09T00:00:00Z Stills from a film about the development of the fruit fly Drosophila melanogaster, by artist Helen Pynor.Credit: How poets and filmmakers construe complexity at the Crick Institute 2018-02-12T05:00:00Z Figure 1 | Changes in the activity of a courtship-promoting neural circuit. a, Female fruit flies of the species Drosophila melanogaster produce the pheromone 7,11-HD. Neural circuit evolved to process pheromone differently in two species of fruit fly 2018-07-10T04:00:00Z For a long time, these types of experiments were only done on the fruit fly Drosophila melanogaster. Growing wings on beetle abdomens provides another clue in the mystery of where insect wings come from 2018-01-18T05:00:00Z To do this, we identified genes in Daphnia that are similar to two genes, known as period and clock, in an organism that serves as a circadian model system: Drosophila melanogaster, the common fruit fly. Can Road Salt and Other Pollutants Disrupt Our Circadian Rhythms? 2018-01-04T05:00:00Z Adaptation to P element transposon invasion in Drosophila melanogaster. piRNA-mediated regulation of transposon alternative splicing in the soma and germ line 2017-12-05T05:00:00Z Mechanisms of life span extension by rapamycin in the fruit fly Drosophila melanogaster. RNA polymerase III limits longevity downstream of TORC1 2017-11-28T05:00:00Z Imagine the difference between patiently studying evolution through the fossil record, and then moving labs to work on Drosophila melanogaster. Don’t press send … The new rules for good writing in the 21st century 2017-10-07T04:00:00Z Fruit flies — at least Drosophila melanogaster, the most common fly buzzing around your bananas — are attracted to aging fruit, rotting fruit in particular. Here’s how you can get rid of fruit flies, and why scientists are so fond of them 2017-08-18T04:00:00Z And for scientists who spend much of their careers working on something as obscure as embryonic ecdysome synthesis in Drosophila melanogaster, a little bit of fame is a real treat. A gory tale behind the origin of ‘Halloween genes’ 2016-10-28T04:00:00Z Fruit flies, or Drosophila melanogaster, are the tiny insects that hover around fresh fruit. The Self-Styled Healthy May Get Fewer Colds 2016-02-01T05:00:00Z He noticed that the Drosophila melanogaster's wings reflected a purplish hue against a black background. Animal behaviour: Come mate with me : Nature : Nature Publishing Group 2015-10-06T04:00:00Z He compared gene sequences from the standard laboratory fruit fly, Drosophila melanogaster, with other closely related fruit fly species. A Surprise Source of Life's Code 2015-08-31T04:00:00Z In the early 1900s, scientists began studying Drosophila melanogaster, the common fruit fly. Tiny, Vast Windows Into Human DNA 2014-09-01T04:00:00Z They investigated a fly species called Drosophila melanogaster that normally has a very un-monogamous way of life. Matter: Stupider With Monogamy 2014-02-27T13:00:01Z The organization, funded by the National Science Foundation, encourages geneticists to dissect more exotic creatures than the ubiquitous fruit fly, Drosophila melanogaster. Debate on Evolution of Multicellular Organisms Starts to Gain Focus 2013-09-30T22:45:00.843Z The team, from the University of Lausanne, Switzerland, says that because the fruit fly Drosophila melanogaster is so well-studied, the observations pave the way to discovering the biological secrets of cannibalism. Laboratory flies turn to cannibalism 2013-05-01T03:06:02Z The research, titled “Organically Grown Food Provides Health Benefits to Drosophila melanogaster,” tracked the effects of organic and conventional diets on the health of fruit flies. Well: Is Organic Better? Ask a Fruit Fly 2013-04-17T21:01:37Z The studies were performed using the common fruit fly - Drosophila melanogaster. Flies learn sexed-up mates' smell 2012-08-20T07:52:48Z I once knew the homeotic mutants of Drosophila melanogaster intimately, as I archaically mapped their genes. Body-Altering Mutations In Humans and Flies 2012-05-09T21:15:00.203Z Drosophila melanogaster males sure know how to woo a lady. Sexually deprived Drosophila become bar flies 2012-03-15T19:15:00.220Z The wasp Todd has come to study is one species of these multitudes, a species engaged it a protracted evolutionary battle with fruit flies, or rather with a specific species of fruit fly, Drosophila melanogaster. Fruit Flies Use Alcohol to Self-Medicate, but Feel Bad about it Afterwards 2012-02-16T19:45:06.303Z Dr. Schlenke discovered this tactic while studying the common fruit fly species Drosophila melanogaster. Tipsy Fruit Flies on a Mission to Kill Parasites 2012-02-16T17:03:46Z These two peaks include short interfering RNAs and Piwi-interacting RNAs, respectively, similar to what is observed in Drosophila melanogaster. The genome of Tetranychus urticae reveals herbivorous pest adaptations 2011-11-23T18:21:26.577Z They used Drosophila melanogaster strains heterozygous for multigene deletions to screen for chromosomal regions that reduce viability in female F1 hybrids. [Technical Comment] Comment on ?A Test of the Snowball Theory for the Rate of Evolution of Hybrid Incompatibilities? 2011-09-15T18:25:17.657Z “The fruit fly Drosophila melanogaster is an ideal model organism to study how the social environment modulates behavior.” Sexually deprived Drosophila become bar flies 2012-03-15T19:15:00.220Z Because cellular mechanisms in fruit flies are very similar to those in human cells, the scientists studied populations of Drosophila melanogaster generated through long-term laboratory selection over 200 generations. Long-term Hypoxia in Flies Shown to Result in Permanent DNA Changes 2011-01-25T17:43:00Z Model organisms, such as the fruit fly Drosophila melanogaster and the nematode Caenorhabditis elegans, are chosen for many reasons, including ease of cell culture and amenability to experimentation. [Perspective] Genetics: Revealing the Dark Matter of the Genome 2011-01-05T01:55:35.240Z Imagine you’re a wild fruit fly, of the species Drosophila melanogaster. Laboratory Life 2010-04-13T23:00:00Z In the aforementioned fruit fly, Drosophila melanogaster, several studies have shown that the sets of genes that make the best females make the worst males — and vice versa. Evolving Sexual Tensions 2010-03-30T22:30:00Z Previous studies have found that Drosophila melanogaster exhibit complex addiction-like behaviors. Sexually deprived Drosophila become bar flies 2012-03-15T19:15:00.220Z However, the great bulk of the food used by the salamanders was introduced for them, in the form of colonies of Drosophila melanogaster in half-pint milk bottles. Natural History of the Salamander, Aneides hardii Also as you’d expect, laboratory evolution is not unique to Drosophila melanogaster. Laboratory Life 2010-04-13T23:00:00Z But in general, laboratory Drosophila melanogaster evolve shorter lifespans than wild flies; they become less able to cope with stresses like starvation or desiccation; and their pattern of fertility changes. Laboratory Life 2010-04-13T23:00:00Z “Evolutionary responses of the life history of wild-caught Drosophila melanogaster to two standard methods of laboratory culture.” Laboratory Life 2010-04-13T23:00:00Z “Cultural artifacts: a comparison of senescence in natural, laboratory-adapted and artificially selected lines of Drosophila melanogaster.” Laboratory Life 2010-04-13T23:00:00Z “Rapid loss of stress resistance in Drosophila melanogaster under adaptation to laboratory culture.” Laboratory Life 2010-04-13T23:00:00Z |
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