You're changing in a way that both chromosomes are still coding for the different genes, but they're getting different versions of those genes or different alleles, which are just versions of those genes.

Each version of the gene is called an allele.

So my father's version of that gene, he had the allele for straightness.

So she has the gene right there for curly hair.

We are all 99.9 genetically equal.

So I got like the fifth version of the curly allele.

Why don't we play it like golf or sailing?

It's called an allele.

The gene just says, look, this is the gene for whether or not your hair is curly.

Let's look at Mendel's peas, for example.

There's already a lab today that tests for allele 334 of the AVPR1 gene, the so called cheating gene.

Gene.

Now, there's work to do.

So let's say the 150 base pairs that coded for insulin, these make up a gene.

So this is the great majority of your cells, and this is opposed to your germ cells.

Depending on which type of allele Mendel found in each seed, we can have what we call a homozygous pea, where both alleles are identical, and what we call a heterozygous pea, when the two alleles are different.

The initial frequency of the red hair gene is therefore 50 percent, or 10 of 20 total genes.

Recommendation 2

It's genetic.

So what you're getting is the capability now of replacing one gene with another variation of that gene.

So these two bacteria both of a common gene called the HFQ gene, which Nye

I have to say, I don't understand it.

There's no reason for us to be here we're just accidents of genetics,

Metagenic research.

It's not something you want to see a friend go through.

Our genetic heritage...

Now we know that these factors are called alleles and represent the different variations of a gene.

These are commonly prescribed antidepressants.

That's another wonderful opportunity that's opening.

In Mendel's first generation, the yellow homozygous pea mom will give each pea kid a yellow dominant allele, and the green homozygous pea dad will give a green recessive allele.

Not that weird for this town.

3. Genetic exceptionalism

Ah, oh no, these genes are actually different.

And remember, an allele is just a version of a gene, so

And I have. I have a son.

It's now under a 10th of a cent.

Ma Yeah, on the previous experiment.

Unaltered ?

And if you can make yourself symmetrical, you're sending out a sign that you've got good genes, you've got a good upbringing and therefore you'll make a good mate.

Some of you have this. And it's sex linked.

So FOXO turns on a lot of genes.

A key thing is that the major violence genes, it's called the MAO A gene.

Transposons are just small pieces of DNA that randomly insert in the genetic code.

And I'd like to submit to you that we have sequenced the human genome, we know everything about the sequence of the gene, the language of the gene, the alphabet of the gene,

I'll use that word.