科学与环境

The wasps that horrified Darwin reveal evolution's one-way streets

来源: Phys.org - latest science and technology news stories · 发布于

The wasps that horrified Darwin reveal evolution's one-way streets
来源: Phys.org - latest science and technology news stories

Few insects have a more gruesome lifestyle than Darwin wasps. Rather than simply hunting other animals, these parasitic wasps lay their eggs on or inside living hosts, including caterpillars, beetles and spiders. Their larvae then feed on their hosts, gradually consuming them and

Few insects have a more gruesome lifestyle than Darwin wasps. Rather than simply hunting other animals, these parasitic wasps lay their eggs on or inside living hosts, including caterpillars, beetles and spiders. Their larvae then feed on their hosts, gradually consuming them and eventually killing them.

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How a metabolite protects the enzyme that consumes it
科学与环境

How a metabolite protects the enzyme that consumes it

Metabolites are consumed by enzymes to produce other vital molecules as well as to control metabolite levels. But how do cells avoid consuming too much? Researchers from the MPI of Biochemistry, with the University of Nevada, Las Vegas, and the de Duve Institute in Brussels, have

Phys.org - latest science and technology news stories ·