That's a blue mutation.

Some kind of mutation.

And what they find is a single point mutation in a gene responsible for controlling programmed cell death.

It'll just be a random mutation.

Our poetry is our mutation, our life.

That's your privilege. Not everyone's interested in mutation.

The answer is we can do this using mutation.

If I have a mutation in some cell here, some somatic cell, some body cell, somatic cell, will that mutation or can that mutation in any way affect what's going to happen to my kids?

So now it's time for the first quiz about mutation.

Imagine a gene mutation creates a new color of hair.

Obviously, just one change that happens from a random mutation.

We're dealing with an often lethal, always debilitating encephalitic mutation.

Without the random mutation of genes there would be no evolution.

So far I've told you that mutation modifies the existing object.

Will that mutation be carried on to my kids? Well, no.

Because that is our intelligence of mutation and things like that.

Is it possible, to totally bring about a mutation in what is?

So there is no life possible at that type of mutation rate.

But in order for that mutation to truly be passed on to my offspring, the sperm containing the mutation is the one that has to win the race.

If a new gene is added through mutation, it can affect the frequency.

And below there, I show, in fact, the mutation rate in the environment.

Point to Point

However, every 20 to 40 years or so the virus undergoes a dramatic mutation.

Good point, good point.

The M in the middle finger should remind you of the M in the word mutation.

In Africa, because you didn't have these cities, you didn't have that CCR5 population pressure mutation.

There's a mutation in the gene and one of them mutates to follow a selfish strategy.

So that the newly formed DNA strand carries a mutation ... and you've got a virus again.

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Those are then selected by the algorithm, reproduced with mutation and recombinations to introduce sex as well.

Why would men who have the mutation a defect in an antiviral defense system get prostate cancer?

Maybe an individual cell's set of instructions, or DNA, gets a typo, what we call a mutation.

So after we made our discoveries with little C. elegans, people who worked on other kinds of animals started asking, if we made the same daf 2 mutation, the hormone receptor mutation, in other animals, will they live longer?

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