Latest Drosophila melanogaster Stories
The fruit fly Drosophila melanogaster used to be found only in sub-Saharan Africa but about 10,000 years ago it began to colonize Asia and Europe.
Northwestern University scientists have discovered a new mechanism in the core gears of the circadian clock.
Scientists from Texas have made an important step toward understanding human mating behavior by showing that certain genes become activated in fruit flies when they interact with the opposite sex.
Biologists at Texas A&M University have made an important step toward understanding human mating behavior by showing that certain genes become activated in fruit flies when they interact with the opposite sex.
Scientists at the University of Cambridge are using the fruit fly to help understand aspects of human metabolism, including why pregnant women suffer from bloating and constipation, and even the link between a low calorie diet and longevity.
New genes that evolved a mere one million years ago- a blink in evolutionary history- can be just as essential for life as ancient genes, according to this study.
Scientists today published catalogs of the fruit fly and roundworm's functional genomic elements: DNA sequences in the genome that carry the instructions and determine which genes are turned on and off at various times in different cells.
The most detailed annotation yet of the fruit-fly genome points the way to understanding the genomes of all organisms.
Using fruit flies as a model to study embryo formation, scientists report in Nature Cell Biology that molecular breakdown of a protein called Bicoid is vital to normal head-to-tail patterning of the insect's offspring.
New genes that have evolved in species as little as one million years ago â€“ a virtual blink in evolutionary history â€“ can be just as essential for life as ancient genes, startling new research has discovered.
- A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.