My DNA has moved on to the next stage

DNA ISOLATION

The cells are broken open by incubation with a protein-cutting enzyme overnight. Chemicals and the samples are transferred into deep well blocks for robotic DNA isolation. The blocks of chemicals and samples are placed on the extraction robot. The robotic DNA isolation uses silica-coated iron beads. In the presence of the appropriate chemicals DNA will bind to silica. The robot then uses magnetic probes to collect the beads (and DNA) and transfer them through several chemical washes and finally into a storage buffer, which allows the beads to release the DNA. At this point the beads are collected and discarded.

Only "DNA analysis" and "Quality Control" to go!

[ National Geographic DNA project ]

Overheard at a violin lesson

Put the dots in—get the bowing also—good job—let's do it one more time—let's go on to the B flat one...good. Again.

Try it now—OK—stop—look at your notes again.

Ready, OK? Better that way. Back to the first A, G, F natural—look at your violin now, not the notes.

Yes, yes those three again. It's wild—sometimes it's a high two, sometimes a low two. That's why I suggest looking at it—high third.

Are they any high twos in here? No? Yes. That's the way I think of it, they're all high twos.

Easy? Let's go on—those two have twos even on the A string. These groups and markings.

Nice! Good. But you have to reach. Higher. You're flat on that!

No, you have to start reaching sooner. Again. No—you're still flat on that.

Are you ready? You could say that in there you got all possible groupings. It's tricky. Not the hardest one in this book, but tricky. Good.