Fruit Health News: Caltech researchers identify genes and brain centers that regulate meal size in flies

Caltech researchers identify genes and brain centers that regulate meal size in flies
Biologists from the California Institute of Technology and Yale University have identified two genes, the leucokinin neuropeptide and the leucokinin receptor, that appear to regulate meal sizes and frequency in fruit flies. Both genes have mammalian counterparts that seem to play a similar role in food intake, indicating that the steps that control meal size and meal frequency are not just …


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