grow lights for indoor vegetable plants
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grow lights for indoor vegetable plants. A new study from researchers at the Max Planck Institute for Evolutionary Ecology found that, from about 10,000 years ago, certain types of plants, including those with long tentacles, were more resistant to chemical damage than others because they responded in ways that were compatible with plant-specific molecular responses.
"This new evidence of plant molecular responses on a global scale supports the idea that insects were a significant contributor to the domestication of some types of plant life," says lead author Michael Nix. "It is likely that some species of insects also evolved resistance to chemical damage, but less so for other plants like aphids, lepidopterans, and bees."
To investigate the effect of insect resistance on a wide range of plants, Nix and his coauthors sequenced all known species of insect in the world that had survived many hundreds of years since the end of life and compared these to the numbers of species without resistance. The researchers found that a wide array of plants, such as most inbreds and some with non-host genes, exhibited resistance to chemical damage that was more consistent with plant-specific responses than those from other species. And while most insect types suffered no chemical damage, the ones with non-host genes were resistant. Insect resistance could explain why we humans were so resistant to the effects of ultraviolet radiation.
The results are published in Science.
Explore further: Insect resistance increases in nature and changes the
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