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The root of the problem

机译：问题的根源

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摘要

There is not one living being on earth that doesn't need to eat. And we all go about it in the most ingenious ways. Humans go hunting in supermarkets. Dogs wait for food to appear in their bowls. Mosquitoes suck blood. Plants seep in light. Frogs await the passing fly. There are, however, organisms that go one step further in their quest for food, and that is to use another living being to produce what they need to eat. This is the realm of parasitism, some forms of which are particularly inventive. In this respect, one nematode, known as the soybean cyst nematode worm - or Heterodera glycines - is capable of taking advantage of soybean roots and modifying parts of them to erect the ideal feeding place. They do this by injecting effector proteins into the plant, a few of which are able to mimic plant proteins involved in plant development. These particular nematode proteins are known as CLE-related proteins and represent a very subtle way of twisting a host's welcome to their advantage.
机译：地球上没有人不需要吃东西。我们所有人都以最巧妙的方式去做。人类在超市里打猎。狗等待食物出现在他们的碗里。蚊子吸血。植物在光下渗入。青蛙在等待飞过的苍蝇。但是，有些生物在寻求食物方面迈出了一步，那就是利用另一种生物来生产所需的食物。这是寄生的领域，其某些形式特别具有创造性。在这方面，一种被称为大豆孢囊线虫蠕虫的线虫-或Heterodera甘氨酸-能够利用大豆根并对其部分进行改良以建立理想的觅食地。他们通过向植物中注入效应蛋白来做到这一点，其中一些能够模仿参与植物发育的植物蛋白。这些特殊的线虫蛋白被称为CLE相关蛋白，代表了一种非常巧妙的方式来扭曲宿主的欢迎以发挥其优势。

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