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An Inquiry-Based Investigation of Modes of Inheritance Using "Flightless" Fruit Flies
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The fruit fly (Drosophila melanogaster) has been an important organism in researching, understanding, and teaching principles of genetics for a century. An extensive amount of information on the genetics of the fruit fly exists and has made it an exceptional organism for teaching the fundamentals of inheritance. Often genetics students encounter difficulty understanding various modes of inheritance, such as autosomal and X-linked traits, or dominant and recessive traits. The concepts become more tangible and relevant when students are able to predict and observe outcomes in their own ...
Related newspaper, magazine, and trade journal articles from HighBeam Research
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Fruit flies foul figs.(LIFE)
; ...production, but for the third straight year, fruit flies are destroying the fruit. The only other...apricot tree that has no problem with fruit flies. Why all of a sudden do we have a fruit...spraying? -- Virginia Arioto, Fresno A. Fruit flies (Drosophila sp.) and small beetles ...
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NSW: Female fruit flies duped into mating with sterile partners
; 00-00-0000 NSW: Female fruit flies duped into mating with sterile...Sept 24 AAP - Millions of female fruit flies are being duped into mating with...trade if it takes hold. The male fruit flies are bred in a Sydney factory before...
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More evidence that flies sleep like people.(NEUROSCIENCE)(fruit flies)(Brief article)
; ...a receptor for GABA controls whether fruit flies fall asleep, just as it does in humans...wakefulness, doesn't influence whether the fruit flies stay asleep or determine how long they...Brandeis University in Waltham, Mass. Fruit flies with mutations in the GABA receptor...
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Fruit flies eat less and live longer, and so can we.
; ...well into old age. It's true among fruit flies. And it could apply to humans, too. A study conducted on fruit flies found that strict dieting slows down...compared the fertility and life span of fruit flies receiving a sugar-only diet to those...
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To learn without sleep, fruit flies need a proper dose of dopamine: finding suggests pills could someday replace naps.(Body & Brain)
; ...more shut-eye--or a shot of dopamine. Fruit flies need sleep in order to learn, a study...Paul Shaw and his colleagues deprived fruit flies of sleep by handling them gently or...on a fruit fly treadmill. After the fruit flies were kept up for six to 12 hours past...
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Fruit flies with malaria bring new hope of finding a vaccine
; ...been artificially transmitted through fruit flies in a ground-breaking experiment that...year. Scientists believe that using fruit flies to study the transmission of the malaria...deadly diseases. Unlike mosquitoes, fruit flies are used extensively in scientific research...
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GENETIC VARIATION IN FRUIT FLIES LINKED TO HIGHER TEMPERATURES
; CLIMATE CHANGE Fruit flies on three continents appear to be genetically...found that a chromosomal mutation typical of fruit flies in warmer climates is becoming more common in fruit flies at many sites farther from the tropics. The...
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Fruit flies assist in battle against 'invisible killer'
; ...scientists have discovered that tiny fruit flies are very sensitive to poisonous gases...type of eucaryote multicellular insect, fruit flies have similar physiological functions...Tongji University, scientists detected fruit flies' abnormal reaction to polluted indoor...
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GOING BUGGY! PIEDMONT IS FLOODED WITH FRUIT FLIES; THE WARM, RAINY SUMMER HAS MADE FOR A BUG-INFESTED FALL.(GENERAL NEWS)
; ...appears to be thin air. The culprit: fruit flies buzzing past their noses like itty-bitty...this fall, and not just in the kitchen. Fruit flies have even been spotted in church sanctuaries...growing season. As the name implies, fruit flies are attracted to fruits and vegetables...
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Vic: Sterilised fruit flies used to erradicate species
; ...Australia) 01-24-2006 Vic: Sterilised fruit flies used to erradicate species Scientists are using sex as in the battle against marauding fruit flies. Tens of millions of sterile fruit flies are being released along the Murray River...
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