The RNA people would talk about the RNA world.

Many viruses have a replication strategy that involves double stranded RNA (dsRNA).

It is located within a pair of overlapping long non coding RNA genes, HAR1A (HAR1F) and HAR1B (HAR1R).

As a result, most forms of RNA will bind to a protein molecule to form a ribonucleoprotein complex to be exported from the nucleus.

And so we can encapsulate these regions of ultra conservation through evolution how these viruses evolved by just choosing DNA elements or RNA elements in these regions to represent on our chip as detection reagents.

And the many kinds of small RNA molecules are increasingly recognized as forming a regulatory layer above the genome.

Electric fields are not ionizing radiation, like X rays or proton beams, that bombard tissue to disrupt DNA.

Positive sense viral RNA is in the same sense as viral mRNA and thus at least a part of it can be immediately translated by the host cell.

Helicase dependent amplification (HDA) is a method for in vitro DNA amplification like the polymerase chain reaction (PCR), but that works at constant temperature.

Biology A recognition signal is also a chemical signal used in biology to signal the end of a section of DNA or RNA during gene duplication in cells.

In addition, active RNA degradation systems are a first defense against RNA viruses, and provide the underlying machinery for more advanced cellular immune strategies such as RNAi.

So, this is normal DNA, what you think of as normal DNA.

It's humanity's DNA.

It feels the DNA origami.

DNA at 60

And you can make a map of the Americas and spell DNA with DNA.

A hypervariable region (HVR) is a location within nuclear DNA or the D loop of mitochondrial DNA in which base pairs of nucleotides repeat (in the case of nuclear DNA) or have substitutions (in the case of mitochondrial DNA).

DNA fingerprinting uses segments of DNA that do not affect the look or taste of the grapes.

The DNA of German Foreign Policy

DNA is a very elegant molecule.

Synthetic DNA, the ability to synthesize DNA, has changed at sort of the same pace that DNA sequencing has over the last decade or two, and is getting very rapid and very cheap.

We have our nucleic DNA that everybody thinks of as our DNA, but we also have DNA in our mitochondria, which are the energy packets of the cell.

So that's DNA origami. That's one way. There are many ways of casting molecular spells using DNA.

However, these breaks disrupt and damage the DNA when they are copied as DNA replicates.

A key area of research in the use of RNAi for clinical applications is the development of a safe delivery method, which to date has involved mainly viral vector systems similar to those suggested for gene therapy.

You can use DNA origami for that.

Craig Venter on DNA and the sea

DNA tests showed he was innocent.

So I've joined a growing band of people that try to make molecular spells using DNA. We use DNA because it's cheaper.

Function Integration occurs following production of the double stranded viral DNA by the viral RNA DNA dependent DNA polymerase reverse transcriptase.

And so we are going to use molecules and refashion this thing, rebuild everything from the bottom up, using DNA in ways that nature never intended, using DNA origami, and DNA origami to seed this algorithmic self assembly.

Paul Rothemund details DNA folding

The DNA is organized in words, call them genes and chromosomes.

So again, we begin with DNA.

DNA is extracted from a blood sample.

The main function of IN is to insert the viral DNA into the host chromosomal DNA, a step that is essential for HIV replication.

What this ultimately means is that one can engineer the chemical components necessary to create a biological system capable of performing computations by engineering DNA nucleotide sequences to encode for the necessary protein components.

Your genome is the entire sequence of your DNA.

In the field of human origins, it is well known that a human DNA sequence is nearly 99 identical to the corresponding part of a chimpanzee s DNA.

As well as cleaning of cellular RNA that is no longer required, RNases play key roles in the maturation of all RNA molecules, both messenger RNAs that carry genetic material for making proteins, and non coding RNAs that function in varied cellular processes.

And if you're then interested in the history of a piece of DNA, or the whole genome, you can reconstruct the history of the DNA with those differences you observe.

The proteins made by these genes are involved in repairing damaged DNA via the transcription coupled repair mechanism, particularly the DNA in active genes.

If we wanted to make a square of size 10, 100 or 1,000, if we used DNA origami alone, we would require a number of DNA strands that's the square of the size of that square so we'd need 100, 10,000 or a million DNA strands.

And one thing that is common to all of life is DNA.

Svante Pääbo DNA clues to our inner neanderthal