But what atrazine does is it turns on an enzyme, the machinery if you will, aromatase, that converts testosterone into estrogen.

The mycelium is producing enzymes peroxidases that break carbon hydrogen bonds.

That's what enzymes are doing.

Enzymes are breaking forth sugars.

Because it turns out that the number one cancer in women, breast cancer, is regulated by estrogen and by this enzyme aromatase.

Further advances came when the team removed the restriction enzyme genes from the recipient capricolum cell.

And there are little chemical scissors, called restriction enzymes which cut DNA whenever they see particular patterns.

He ground it up and he managed to get out a couple of chemicals one, the enzyme, he called luciferase the substrate, he called luciferin after Lucifer the Lightbearer.

And enzymes are the secret, kind of, ingredient in dough that brings out flavor.

We're also combining cellulases, the enzymes that break down complex sugars into simple sugars and fermentation in the same cell for producing ethanol.

What is that? It's an antiviral defense enzyme.

It turns out, the DNA in the bacterial cell was actually methylated, and the methylation protects it from the restriction enzyme, from digesting the DNA.

So with antithrombin in that goat that goat has been genetically modified so that the molecules of its milk actually include the molecule of antithrombin that GTC Genetics wants to create.

This DNA copy can now be amplified using PCR.

It's hydrated dough we call the soaker that helps to start enzyme activity.

So many reactions involving enzymes and proteins are sensitive to the acid content of the ocean.

And we call that a gal stripping technique.

So when you develop a cancerous cell in your breast, aromatase converts androgens into estrogens, and that estrogen turns on or promotes the growth of that cancer so that it turns into a tumor and spreads.

It turned out the cell that we were trying to transplant into had a nuclease, an enzyme that chews up DNA on its surface, and was happy to eat the synthetic DNA that we gave it and never got transplantations.

You have on your left an olive oil droplet, and this olive oil droplet gets attacked by enzymes.

And we thought it had something to do with this protein called AMP kinase, an energy protein.

The enzymes remanufactured the hydrocarbons into carbohydrates fungal sugars.

Until, in May 2008, a routine visit to my doctor and a routine blood test produced evidence in the form of an alkaline phosphatase number that something might be wrong with my bones.

In a blood test there was observed to be a distinct elevation of a muscle damaging enzyme called CPK.

This distinct increase in CPK may be compatible with localized muscular damage caused by the blows allegedly received by the patient.

Percentage of HIV AIDS patients receiving antiretroviral medication

So in that case, I have to design and we designed with Uri Galili and Tom Turek an enzyme wash to wash away, or strip, those galactosyl epitopes with a specific enzyme.

We've been doing that since, you know, since we started PCR and synthesizing small strings of DNA.

In fact, this aromatase is so important in breast cancer that the latest treatment for breast cancer is a chemical called letrozole, which blocks aromatase, blocks estrogen, so that if you developed a mutated cell, it doesn't grow into a tumor.

This whole system generates a huge surface to allow more enzymes to attack the remaining oil.

The status of an autonomous agency allows for a greater flexibility in operations, including the mobilization of funds.

A lot of them can release their luciferin or luferase in the water just the way a squid or an octopus will release an ink cloud.

Photosynthesis is modulated by oxygen, and we have an oxygen insensitive hydrogenase that we think will totally change this process.

Both are highly adaptable, innovative and resilient.

You have heightened brain activity when you're doing a comparable task, when that one task is creative and the other task is memorized.

In this configuration the sensing molecules, most often enzymes, are immobilized on the tip of the probe or held in place by a membrane.

For this reason, it would be important for inspectors to be able to perform PCR to amplify minute DNA segments.

In addition, measures are taken (including the start of anti retroviral therapy) to prevent transmission to the child.

We put on creams that blocked the enzyme that made it, we injected things. We couldn't turn off the nitric oxide.

However, shortages of ARV treatment posed widespread constraints for treatment facilities in 2005, while universal precautions and affordable treatment of sexually transmitted infections need to be further developed.

Adaptability of employment

First, how do the various foods we consume impact our metabolism, hormones and enzymes, and through what nuanced molecular mechanisms?

If an analyst believes that RNA might be present in a sample, the first step is to treat it with the enzyme reverse transcriptase, which produces a DNA copy of the RNA.

And instead of asking the question, How long until I see a head tail head? you can ask, How big will the chunks be when I use a restriction enzyme which cuts whenever it sees G A A G, for example?

In rural areas, the economic activity rates stand at 38 per cent of total rural inhabitants the rate is 10.2 per cent for females and 65.5 per cent for males.