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Evolution in action detected in Darwin's finches

The most characteristic feature of Darwin's finches is the diversification of beak morphology that has allowed these species to expand their utilization of food resources in the Galápagos archipelago. A team of scientists ...

dateApr 21, 2016 in Evolution
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Binding to produce flowers

The LEAFY protein, a transcription factor responsible for flower development, is able to assemble itself in small chains made up of several proteins. This mechanism allows it to bind to and activate regions of the genome ...

dateApr 21, 2016 in Cell & Microbiology
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