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Tuesday, January 24, 2017

Organisms created with synthetic DNA pave way for entirely new life forms

From the moment life gained a foothold on Earth its story has been written in a DNA code of four letters. With G, T, C and A - the molecules that pair up in the DNA helix - the lines between humans and all life on Earth are spelled out.

Now, the first living organisms to thrive with an expanded genetic code have been made by researchers in work that paves the way for the creation and exploitation of entirely new life forms.

Scientists in the US modified common E coli microbes to carry a beefed-up payload of genetic material which, they say, will ultimately allow them to program how the organisms operate and behave.

The work is aimed at making bugs that churn out new kinds of proteins which can be harvested and turned into drugs to treat a range of diseases. But the same technology could also lead to new kinds of materials, the researchers say.

In a report published on Monday, the scientists describe the modified microbes as a starting point for efforts to “create organisms with wholly unnatural attributes and traits not found elsewhere in nature.”

More here

7 comments:

Anonymous said...

This is VERY scary. There are always unintended consequences in genetic manipulation. Always.

Rebel Without a Clue said...

"Let there be light"! This is wonderful news so long as the technology never falls into the hands of the wrong people. Just imagine this technology assisting in the war effort, creating bacteria that only affects certain people.

If you've seen Star Trek them I'm sure that the name Khan is familiar. A race of superhumans that were developed through genetic mutation. I wonder if it will come true? It would be great if disease could be eradicated but what will the consequences be?

Anonymous said...

They have already done this, the strange life form is Hillary Clinton!

Anonymous said...

What could go wrong ?

Anonymous said...

1055 - HAHAHAHAHAHAHAHAHAHAAHAHAHAHAHAHA Believe that would be in the WRONG hands!!

Anonymous said...

I'm glad my daughter is a bio-medical engineer. She will never be out of work.

Anonymous said...

The island of dr. Moreau