Re:It's the Shadow Biosphere Lake (Score 1)

I certainly hope that we get more details than this teaser (all other news articles seem to point back to Gizmodo). From the sound of this leak I can't tell if the DNA itself is foreign or if it's made of the same Adenine, Thymine, Guanine and Cytosine with similar hydrogen bonds or if the DNA is similar but different in functionality or if it doesn't create proteins and RNA the same way or if phosphorus component is just switched with arsenic (two very similar elements prebiotic chemically) or if the whole bacteria is made of arsenic. At what point in the chain of DNA to organism does this thing seriously differ? The Gizmodo article is painfully weak on detail.

Try this article instead.

It uses phosphorus like the rest of us, it's just capable of substituting arsenic when in an arsenic-rich environment.