All this field of view is a single strand of DNA.

When we synthesize it, it comes single stranded, so we can take the blue strand in one tube and make an orange strand in the other tube, and they're floppy when they're single stranded.

The chemical inhibitors used in this treatment target the enzyme polymerase (PARP1), which is normally involved in the repair of DNA single strand breaks a common form of spontaneous DNA lesions. Chemical inhibition of the PARP1 protein results in reduced occurrence of these single strand break repairs.

A single strand dipped in water that completely self folds on its own into the letters M I T.

But to do it, you need a long, single strand of DNA, which is technically very difficult to get.

This is another part, single strand, dipped in a bigger tank that self folds into a cube, a three dimensional structure, on its own.

Double strand again, but inside them, they're infected with a virus that has a nice, long, single stranded genome that we can fold like a piece of paper.

That holds the long strand like this.

And you copy it by going from strand separating.

The other strand is bundled up into the other sausage.

Each one has a left half that binds the long strand in one place, and a right half that binds it in a different place, and brings the long strand together like this.

The damage arising when copying the DNA is repaired with recombination, involving the BRCA1 and BRCA2 proteins. But cells with mutated BRCA1 or BRCA2 genes are unable to undergo recombination and are therefore much more sensitive to an increased level of unrepaired single strand breaks.

But things aren't so simple for the other strand because it must be copied backwards.

So, putting together that first strand of capacity becomes critically important, and we must deal with that.

One strand can be copied directly, and you can see these things spooling off to the bottom there.

But in each one of your cells, each strand of DNA is about 30 to 40 million nanometers long.

The net action of many of these on that long strand is to fold it into something like a rectangle.

So there's a strand that goes like this, goes along one helix and binds it jumps to another helix and comes back.

Just as one strand of spaghetti contacts many other strands on your plate, one neuron touches many other neurons through their entangled branches.

In the third strand, a draft statement of good practice on targeting development assistance for durable solutions to forced displacement is under discussion.

In response to the Committee's 1999 concluding comments, Ireland had introduced a specific strand on political life into the Equality for Women Measure.

And so the net effect of all 250 of these strands is to fold the long strand into the shape that you're looking for.

This whole idea that everything needs to be exactly the same works for a very very few strand of companies, and not for everybody else.

So if you want to build a human from DNA origami, the problem is, you need a long strand that's 10 trillion trillion bases long.

Women constitute the majority of single parents, only 1 of single parents are single fathers.

Today's hit single is not last year's hit single.

Every single color, dot, every single line, is a weather element.

Every single color, dot, every single line, is a weather element.

These unions are evolving year after year into single political entities resembling a single State, or actually turning into a single State.

I'm single.

Single mothers

A single child in front of a single computer will not do that.

My roommate had a single story of Africa a single story of catastrophe.

Luckily, the genetic testing proved that, in fact, this strand came north, because, had it come from the south, it would have had a much wider impact in terms of transmission.

From then on, I was raised as a single child by a single mother.

The guitar player from a single square, the bass player from a single square.

Imagine you could back up a single power station with a single superconducting cable.

So DNA's entering the production line from the left hand side, and it hits this collection, these miniature biochemical machines, that are pulling apart the DNA strand and making an exact copy.

Previews single images

Single card deals

I'm still single.

She's still single.

Single Parent Families

Every single person, every single organization on the planet knows what they do, 100 percent.

They also asked whether a single treaty body would necessarily result in a single report.