(132 quotes found)
“When the DNA portion of the nanosensor binds to a target molecule, there will be a slight change in the electric charge near the nanotube, ... The nanotube will then pick up on that change, turning it into an electric signal that can then be reported.”
Charlie Johnson
“they didn't find his DNA, or anything of him, at all.”
Charlotte Davis
“DNA gets everywhere. So when we're dealing with a sample and you find it's got human DNA in it - is that DNA from the fossil, or is it actually DNA from the person who unearthed it?”
Chris Stringer
“We've now got about 10 Neanderthal specimens of around 40-50,000 years old that have yielded DNA that is clearly distinct from anyone alive today.”
“There's about 1,000 times more mitochondrial DNA than nuclear DNA in our cells, so it's much easier to pick up,”
“We have plenty of [DNA] evidence, but first we have to find that person to compare it with, ... I really think the key to this is going to be the media. Somebody knows more about what happened here, and all we need to do is facilitate a way for those people to contact us.”
Chris Kirk
“We're down to those we have no idea on. The ones that only DNA will get.”
Chuck Smith
“She's got a deletion of a certain strand of DNA that produces survival motor neurons. Because she doesn't have that, she basically loses the connection from her nerves to her muscles and the muscles (then) atrophy.”
Clint Christopher
“A profile is an investigative tool. It is not science, it is not DNA, it is not latent fingerprints. ... It is just one more tool investigators have. But a profile does not tell you who did the crime.”
Clint Van Zandt
“At the very least, DNA could shed a little more light on the (Hicks' case).”
Colin Starger
