Scientists accidentally create mutant enzyme that eats plastic bottles
Good maybe it will start on fossil fuel next and we will be forced to use alternatives.
Unfortunately for you, biologists in the USA have genetically modified bacteria to do the opposite - digest vegetable matter and create diesel fuel! as a waste product.
But at least it results in a more balanced ecological system.
Actually the article indicated that the new research was spurred by the discovery in 2016 of the first bacterium that had naturally evolved to eat plastic, at a waste dump in Japan. Scientists have now revealed the detailed structure of the crucial enzyme produced by the bug. This is perhaps further proof of evolution. Scientists are enhancing the bactreria which evolved to eat the PET plastic.
I'd rather it went into the machine the Japanese gentleman invented to create oil, otherwise all that mining for nothing! [hoaxorfact.com]
And what will we feed it when we are out of plastic bottles?
I'm not sure we'll ever be out of plastic bottles, sadly.
Trump's hairbrushes
Can you imagine it eating every plastic perhaps? will it just eat the stuff we don't want anymore?
With further research this could solve a LOT of problems. I'm excited to keep up with it and see where the studies go.
Does the enzyme only eat plastic? Finally a solution to all the junk floating in the ocean...
This will be very bad if it produces methane in the process. The base enzyme is already in the wild. Then again... if it does produce methane... and becomes ubiquitous in the wild, it might very well mean collecting as much PET from the environment as we can, and never making more of it.
nom nom nom. Thanks for sharing this! It was a neat read!
That's probably the best news I've heard all year. Enzymes that digest plastic could be very useful to conservation efforts around the world. It creates a new way for us to get rid of trash with less detrimental effects to the environment. This just proves that nature has ways of solving our problems better than we could imagine.
it's specific to PET.
@Lukian Still, anything helps
@Fanburger Scientists ACCIDENTALLY created the enzyme. Enzymes are proteins that work in a specific way ACCORDING to the laws of nature. Scientists merely make use of the properties and manipulate them. In this case, the nature of enzyme formation yielded an unexpected result from their work. A new discovery was made. You can praise the scientists all you like, but the potential for such a creation was already in existence. It needed only someone to discover it.
@Ravensasha121 You could say that about all scientific discoveries. Everything is already out there, waiting to be discovered. If we discover things by accident that is good, too, since it saves research time and money that can be spent on other things. There is still so much out there waiting for us to find it in both the natural world and the lab.
@Fanburger I don't hate humanity. I just think we take credit for way too much and think ourselves superior. And I'm not the one disrespecting YOUR beliefs. I think all beliefs are valid in their own way. I never said I wanted to exterminate anyone. I never even said I hated anyone. Just because I have a different opinion from you doesn't mean I'm evil.
@CeliaVL Exactly my point
I wonder if this will hinder the industry to wean itself off sustainable ways of making plastic PET bottles? It's nice to be able to digest it but it's still problematic to depend on fossil fuels to continue to make it in the first place.
Wonder what is the byproduct the enzyme makes?
Also, I hope there will not be any resistance to commercializing this enzyme that must be produced by using "GMO" (woooo...bad scary word) microorganism (most probably yeast, maybe e. coli)?