Comments on RRResearch: More power of CsCl gradients

I hadn't seen the troll's question because...

2012-01-09T21:07:18.703-08:00

I hadn't seen the troll's question because Edward, the wonderful Field of Science admin, has been watching my back and deleted it for me. But he's now sent me a copy, so I'm going to consider the issue it raised in a separate post.

despite the troll being, well, a troll, he has rai...

2012-01-09T17:30:55.455-08:00

despite the troll being, well, a troll, he has raised some interesting points. Rosie—I think in the spirit of this internet group meeting, its important to hear what are your thoughts on this matter? Of course its always challenging to know how to present negative results, but how will we really be convinced that there is no arsenic in the DNA in the end, especially if this DNA has been out of GFAJ1 for almost a month now?

best regards, sydney brenner.

This is a different post from the original one --s...

2012-01-09T12:44:53.996-08:00

This is a different post from the original one --same shock image though.

Scroll over the link without clicking on it and you can see that it is actually a link to something other than what it appears to be.

Someone with some knowledge of this topic is making an effort to be obnoxious. I wonder if turning off anonymous posting would solve the problem? Can you see the IP address of anonymous posters? Also perhaps disabling the ability to disguise links would help? I'm sure there are ways to circumvent all of those solutions, even if they are possible.

Trolls notwithstanding, I'm excited to see what the mass spec comes back with.

the Jan 8 comment "paper" is the shock i...

2012-01-08T17:50:03.997-08:00

the Jan 8 comment "paper" is the shock image

@Anonymous: I'd love to be able to hear FWS&#...

2012-01-07T17:11:01.055-08:00

@Anonymous: I'd love to be able to hear FWS's talk at the Origin of Life meeting, but Gordon Conference presentations are not for public consumption so we'll have to wait for a different source.

I can't see any 'link provided above', but if you give me more info I can clean it up.

FYI I wouldn't click on the link provided abov...

2012-01-06T15:05:33.954-08:00

FYI I wouldn't click on the link provided above. It links to a shock site image.

Hopefully someone with administrator privileges for the blog can delete it soon.

Anyone going to the Origin of Life Gordon Research...

2012-01-05T07:49:10.947-08:00

Anyone going to the Origin of Life Gordon Research conference? FWS is giving a talk next Wednesday evening:

8:50 pm - 9:20 pm Felisa Wolfe-Simon (USGS)
"Characterizations of intracellular arsenic in a bacterium"

Hello Rosie. I would like to commend you for your ...

2012-01-04T04:02:27.458-08:00

Hello Rosie. I would like to commend you for your time and effort in redoing these experiments. I'm going to write a dissertation on arsenic based life and I wanted to ask you for an approximate date the mass spec results would get back to you. I'm really keen in finding the results! Thank you

This depends on whether you can accurately measure...

2012-01-03T12:39:47.398-08:00

This depends on whether you can accurately measure small amounts of Arsenic. How do you plan to do that? Also, if the levels of soluble Arsenic are high relative to the amount of DNA then the first panel wouldn't necessarily hold true (a small increase over a high background)