By manipulating the organization of DNA in fruit flies without altering its sequence, they triggered a change that persists over many generations. This discovery reveals a new form of inheritance ...

Researchers, led in part by University of Nevada, Reno’s Meet Zandawala, identify specific clock neurons that govern daily ...

So the DNA is much, much longer than the chromosome it makes up. The DNA of one of a fruit fly's chromosomes, for example, would be 12 times longer than the fly if it could be stretched out.

Only three molecular changes are needed for fruit flies to digest milkweed toxins Gene-edited fruit flies have gained some of monarch butterflies’ superpowers — specifically, the ability to ...

Scientists also know that the DNA that makes up genes is packed into ... with a distinct mutation in the fruit fly Drosophila melanogaster. During the early years of the twentieth century, fruit ...

The presence of a Dpp gradient in fruit fly wings has been demonstrated in living flies using protein fusion. In particular, a green-fluorescent protein (GFP) gene was fused with Dpp to produce a ...

This precise transcribing of genes is handled by proteins known as transcription factors, which bind to the regulatory DNA, thereby generating instructions for the coding region. A fly's body has ...

Morgan's experiments are not only fundamental to our knowledge of heredity; they have also made an animal respectable for science, which previously only a few specialists had worked with: the fruit, ...

Fruit fly mutants that have severe sleep deficits perform better at olfactory learning and memory tasks, according to a study published in the open-access journal PLOS Biology by Sheng Huang and ...

Get Instant Summarized Text (Gist) Tiny changes in the timing of expression of the gene orthodenticle (otd) can significantly affect eye size in fruit flies. In Drosophila mauritiana, earlier ...