This is because the ends of chromosomes, structures called telomeres, shorten each time the cell divides.
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The video ends, according to the Star, when the cell phone starts to ring.
"Newborn babies that can't breathe, this will be the cell type they need, " she said.
But in many patients, the CFTR protein is not only defective, but buried in the cell.
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Neither outcome is satisfactory for using the cell lines to model diseases or screen drugs.
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Every way of getting genes into the cell has its utility and its downside.
There were about 10 people already inside the cell-like waiting area of the tow pound.
The Washington Post has an article today about the cell phone dangers for young people.
Once cell wall synthesis is inhibited, enzymatic autolysis of the cell wall can occur.
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When the fly disappeared from the cell, he told me, he broke down in tears.
Maytansine's structure enables it to stop a cell from dividing, thereby killing the cell.
David Parsons, 16, was taken into custody for questioning and left alone in the cell.
"Where the cell sites ought to be is where the people are, " he said.
As we sat down to write this, the cell phone began vibrating against the desk.
His second shock was learning about the cell farthest away from his, Cell One.
Glutathione is a small protein that plays a crucial role in protecting the cell.
Just show us the cell phone bills, the emails, and allow an examination of your computer.
Mr. Gupta didn't say whether the two men shared the cell with any other inmates.
It neutralises potentially harmful oxygen molecules, boosts the immune system and rids the cell of toxins.
The good man in the cell next door to me, my friend, Bob Craner, saved me.
Spanish security suspect the cell was testing a remote-controlled plane as a potential bomber.
Investigators feared that may have given the cell time to dispose of additional explosives, he said.
The puzzle is thus how the cell knows exactly where to make memory-forming proteins.
The electrons are passed via a semiconductor to an electrode, through which they leave the cell.
The idea of using the cell phone to make-in-the-moment offers is finally getting mainstream.
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This way, the viruses can get into the cell and start causing cold symptoms.
Study leader Professor Sheng Ding said they had manipulated a "fundamental" process in the cell.
The smartphone is just a merging of the cell phone to a PDA. Not that revolutionary.
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Quite how revolutionary the Cell chip will turn out to be, then, remains to be seen.
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