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Apr 23, 2021 · Mediterranean fruit flies, an agricultural pest, have been modified in a lab experiment so more males are born than females, reducing their numbers. The experiments suggest that the modification ...
2 days ago · Genetically modified organisms (GMOs) are produced using scientific methods that include recombinant DNA technology and reproductive cloning.In reproductive cloning, a nucleus is extracted from a cell of the individual to be cloned and is inserted into the enucleated cytoplasm of a host egg (an enucleated egg is an egg cell that has had its own nucleus removed).
A genetically modified ( GM) insect is an insect that has been genetically modified, either through mutagenesis, or more precise processes of transgenesis, or cisgenesis. Motivations for using GM insects include biological research purposes and genetic pest management. Genetic pest management capitalizes on recent advances in biotechnology and ...
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Aug 1, 2023 · After experimenting with other gene combinations, the researchers discovered one that caused parthenogenesis in about 11% of female fruit flies. These genetically modified flies produced some ...
Mar 10, 2024 · In particular, they found that if the genome of a D. melanogaster specimen was modified to have two extra copies of the polo gene, an extra copy of the Myc gene, and a lower expression of the ...
May 7, 2015 · In fact, reports NPR’s Michaeleen Doucleff, soil bacteria created the first genetically modified crop 8,000 years ago. Doucleff writes that scientist from Peru’s International Potato Center, a ...
