This tomato plant produces fluorescent proteins to warn the farmer that it is in danger or needs water

We have found a tomato plant that warns farmer’s when to water it. Plants, unlike animals, do not express as well when they need water, food or if they are in danger. And, often when we realize it, it may already be too late. InnerPlant seeks to solve this, and for this they have created a genetically modified plant to shine in case you need something.

The technology that InnerPlant has developed was first put into practice with a tomato plant ( yes ). Its tomato variety is called, how could it be otherwise, InnerTomato. This variety has been genetically modified and now shines thanks to a fluorescent protein, but it does so only if it needs water, is attacked by insects or does not have enough nutrients.

Tomato plant

Helping the plant only when it needs it

Farmers usually irrigate the plants or cover them with pesticides from time to time and on a regular schedule. This prevents a shortage of water or pesticides for them, but can also lead to overexposure to water or pesticides. InnerPlant’s solution is for the plant itself to notify when it needs something.

According to InnerPlant, when your plants are in the early stages of stress, they produce fluorescent proteins to warn of it. These proteins are not seen with the naked eye, but with a special camera it is possible to photograph them and see how they glow in different varieties of colors. In different varieties of colors because the plant produces three different colors to warn that it lacks water, that there is the presence of pathogens or that there is a deficit of nutrients.

The company currently says it is testing its InnerTomato plant in fields in California. They also say they are working on a variety of soybeans that can produce the same fluorescent glow should they need help. However, it is not yet mass-sold or even marketed. Because for that, we must first see if it is profitable or not. And to be profitable they must achieve a production cost for the seeds equal to or lower than traditional seeds.

Tomato plant leaflet

It is not the first time that genetically modified plants have been used. On previous occasions they have been genetically modified to help researchers better understand how they work, or even to decorate the home. Sometimes it doesn’t quite work out as expected.

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