Sentences with phrase «flies as a model»

Dennis has a PhD in genetics / developmental biology from the University of British Columbia and a special interest in studying pattern formation and cell - cell communication during tissue development using fruit flies as a model organism.

Gordon wrote on many topics: angling techniques («The fly must be placed to an inch as the fish will rarely take it unless it floats over them just right»), the books he read, the effects of drought and floods on fish, the seasons of the year («The silence of the snows is over all the land, and the bright waters of our trout streams run almost black between icy banks») and his belief in the natural fly as a model for the artificial («The insect must be studied and many patterns dressed before one can hope to satisfy the critical eyes of the trout»).

«Our study validates using fruit flies as a model to discover new genes that may also control aggression in humans.»

«Using the fruit fly as a model [for a human disease] is extremely exciting,» he adds.

Using the Drosophila melanogaster fruit fly as a model organism, the team led by Prof. Dr. Ingrid Lohmann at Heidelberg University's Centre for Organismal Studies was able to show how a special developmental gene from the Hox family influences germline stem cells.

By using fruit fly as a model system, Minna Poukkula working at the Institute of Biotechnology, University of Helsinki, has found out how actin - rich protrusions contribute to cell migration in animal tissues.

In 2004 Guilherme Neves and Andrew Chess, now at the Center for Human Genetic Research at Massachusetts General Hospital, tracked the roles played by other genes on chromosome 21 — in this case using a fruit fly as the model.

The research group, led by Erika Matunis, Ph.D., a professor of cell biology at the Johns Hopkins University School of Medicine, has been using the fruit fly as a model living system in which to study stem cells in their natural state.

«This experiment will help reveal the short - and long - term effects of space travel on the cardiovascular system, using fruit flies as a model.

Erica adds, «Using these flies as models we can start to understand the mechanics of this behaviour.

Not exact matches

«Our fighter planes took normal tactical measures, identifying the models of the Chinese planes and flying aerial surveillance until they left,» the South Korean military said, as quoted by Reuters.

Let's say you come up with a breakthrough, something that truly disruptive: A model airplane that flies 10 times as far, a superior speaker.

Astronomers came to realize that gravity alone is not sufficient to hold galaxies together, that they should fly apart with gravity alone as their «glue», such as the Andromeda galaxy, with astronomers recognizing that it seemed to be rotating too fast, so they began to add force to their mathematical formulas and computer models.

As a model / actor i have been taking between 50 - 200 flights a year and sometimes i would fly 12 hours for one day.

While Jermaine's career has fallen to the point where he is now playing in Singapore — albeit for Tampines Rovers, who are just four points off top spot in the S.League — Alice's career as a glamour model is flying.

He sees this as a chance to prove the validity of the organization's model for building an economical, self - sustaining food community around local resources, an approach sparked by Curtin's observation that the kitchen's regular purchases of hothouse tomatoes flown in from Belgium seemed out of whack.

While many humans enjoy a daily caffeine fix, scientists have found that caffeine repels Drosophila melanogaster — a species of fruit fly often used as a model for studying human conditions and genetics.

And we've learned a lot about that in model systems, such as in fruit flies, worms, and mice.

The research is also the first to demonstrate beneficial effects of UDCA on dopaminergic neurons, the nerve cells affected in Parkinson's disease, in a fly model of Parkinson's disease which carries the same genetic change as some patients with the condition.

«Besides being a great genetic model, it's also easier for us to study effects like sleep rebound in flies, as we have automatic equipment that can monitor thousands of them.

But as the first compact robot that can both climb and fly, it has practical uses too, such as gathering aerial footage for 3D modelling systems.

There must be another alternative and as yet unknown mechanism, and the fly wing is an ideal model to answer this question,» says Marco Milán.

Enormous projects such as ENCODE (for humans and mice) or modENCODE (for other lab model systems, such as the fly Drosophila or the worm C. elegans) have been devoted to collecting these data in order to analyse and interpret them in the framework of genomic data and to form hypotheses about functions and relations.

They hope to publicly release the new simulation model — based on a direct version of a kinetic Monte Carlo simulation where reaction channels are predicted automatically on the fly as the growth process proceeds — in 2015.

The puzzle of just how a fly ball is tracked and caught had been explored before — as long ago as the 1960s — by a professor of aeronautics at the Cornell Aeronautical Laboratory in Buffalo, New York, who had come up with a theory known as the Optical Acceleration Cancellation model, or OAC.

«Studying these effects in model systems such as rats and flies allows us to address these questions by manipulating the likely mechanisms involved, which we can't do in humans.»

Stephen DiNardo, PhD, a professor of Cell and Developmental Biology and Kari F. Lenhart, PhD, a postdoctoral scientist in the DiNardo lab, study the development of fruit fly sperm as a model to investigate the stem cell - niche.

Another experiment, one designed by students, will observe fruit flies as a research model for learning how diseases work at the cellular and molecular levels.

Using the fruit fly Drosophila melanogaster as a model, the team led by Prof. Dr. Christoph Schuster and Prof. Dr. Hilmar Bading investigates how the brain learns.

In a 2012 paper in Neuron, based on meetings organized by the Oxnard, California - based Kavli Foundation, Yuste and colleagues laid out a plan to progress gradually from mapping the brain activity of simple model organisms such as the fruit fly to charting the brains of creatures that contain roughly 1 million neurons, such as the Etruscan shrew.

Airfix were about model building and not model flying and as stated in another post there are plenty of firms that do this very well.

The researchers chose embryos of the fruit fly (Drosophila melanogaster) as an ideal model for the study.

«The fruit fly is a well - known model organism used to understand human biology as it, like all other living organisms, has to fend off various viral infections.

Model systems, such as the mammalian gut bacterium E. coli for microbiology and the fruit fly for biomedicine, have been invaluable for deciphering complex biology.

Lindquist, who started as a fruit fly cell biologist, now tracks warped proteins and their consequences through model systems spanning millions of years of evolution

The study, published in Human Molecular Genetics, has shown that the majority of genes associated with Nephrotic Syndrome (NS) in humans are also pivotal in Drosophila renal function, validating transgenic flies as accurate pre-clinical models.

«It validates the approach of using even very distant model systems, such as the fly, to study human biology.

Like the mouse and the fruit fly, Neurospora, a fungus, has served as a model organism in research.

Using fruit flies as their favored experimental model, the Jans pulled back the curtain on a graceful symphony of steps guided by a succession of genes that influences the onset and course of neural development and wiring.

They next turned to a couple of model organisms with more cells — nematodes, also known as C. elegans, and fruit flies, or Drosophila.

We address these questions by combining genetics with live imaging, quantitative image analysis and biophysical approaches using the fruit fly Drosophila melanogaster as a model organism.

The fruit fly, Drosophila melanogaster, is widely used as a model organism for biological and biomedical research and so such puppetry should allow the species to be studied more easily than ever before.

The lifespan of different fly lines was tested at 25 °C, with 10 flies per vial, and analysed using Cox hazard models as previously reported [15] with the coxme package in R [50].

The experts explain that many of the state - of - the - art technologies are required to tease out relevant information from model systems, whether these be organoids or «classical animal models such as the fruit fly, zebra fish or mouse,» adds Milán.

Using the wing development of the fly Drosophila melanogaster as a model, Professor Milán studies the signalling pathways and genetic circuits required for tissue development, and new pathways involved in regeneration and cancer.

Geneticists across the model organism and human genetics communities recognize Hieter for his dedication to uniting human biologists with those who work on model organisms such as mice, fruit flies, worms, and yeast.

Instead of focusing on marine animals, they use animal models such as freshwater zebrafish, salamanders, fruit flies and nematode worms that share many of their genes with humans.

Examples include: in vitro tests such as cell lines, computer simulation and modelling, video material, or the use of invertebrates such as fruit flies or worms

Using fruit flies as our initial models, we are identifying which microRNAs are acting as genetic regulators of stress responses in neural tissues.

Fruit flies serve as a good model organism for understanding the molecular mechanisms behind many human diseases — around 75 percent of disease - causing genes are found in the species in a similar form.