Osteoblastoma is present in the posterior area of the lumbar.

And so we see a mushroom here sporulating.

A couple of years ago, the Lasker Prize was awarded to the scientist Shinya Yamanaka for his research in which he took an adult skin cell, a fibroblast, and by manipulating just four genes, he induced that cell to revert to a pluripotential stem cell a cell potentially capable of becoming any cell in your body.

These words are actually unusually fun to say.

You probably know, if you've been paying attention to some of the science literature that you can now take a skin cell and encourage it to become a liver cell or a heart cell or a kidney cell or a brain cell for any of us.

So in a male, you have some germ cells, so some of these cells turn into germ cells.

Each one plays a particular role a heart cell, a muscle cell, a brain cell.

The observation that stem cells, as master cells, could give rise to a whole variety of different cell types heart cells, liver cells, pancreatic islet cells captured the attention of the media and the imagination of the public.

Եկեք դա նշեմ բջջային թաղանթ

These things went inside this huge cell, they used the cell's own mechanism to reproduce its own DNA or its own RNA and these protein capsids.

No thanks, I'd actually rather store this energy.

Fat derived stem cells are adult stem cells.

These are a stem cell line.

But even now, 2011, there's still certain cells that we just can't grow from the patient.

Cell division

Cell radius

They were developed in Japan pretty recently.

From Conception to Birth Oocyte

Fuel cells.

In these cells, the mission is to move blood around their body.

And that's your ancestor.

So if I start off with a diploid cell, and that's my diploid cell right there, this would be a germ cell.

The centrosomes have gone to opposite sides of the cell itself.

So this is my body cells.

This is the whole cell.

I believe matter begets life

They get pulled apart even more.

Max cells

Եկեք գրեմ այդ բառը

I shouldn't say cell wall.

celermitosis.

If you think about it, every cell in your body has the same DNA as you had when you were an embryo.

So these are blastomeres.

It was a rare gem a brain tumor, hemangioblastoma the gift that keeps on giving.

That turns out to be a big deal because now you can take, not just mouse cells, but you can human skin cells and turn them into human stem cells.

And then what they did in October is they took skin cells, turned them into stem cells and began to turn them into liver cells.

So now we have two cells.

Սա ունի բջիջ պրոկարիորտ առանց կորիզի

And place cells also get this kind of path integration input from a kind of cell called a grid cell.

And, there are other frequently dividing cells in your body

It remembers that it's cancer.

And if this continues the toe cell would die.

So, you know, you aren't treated if it's not dangerous.

this process continues throughout our lives.

We call this combination of histones and DNA, chromatin.