Word: celles
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...irrational militancy has less to do with the absence of democracy than with desperate anger at the stranglehold of a long, unjust Middle East policy. Although it is still a decade away, one hopes that Ferguson's prophecy of peace in the ravaged region through mass-produced fuel-cell engines comes true! Abbas Khan Islamabad...
...Researchers at University of Connecticut may have done just that. A report released in Nature Genetics Sunday by Xiangzhong Yang and Tao Cheng showed that by using a specific type of fully mature adult cell, they could improve the chances that they would produce a cloned embryo. Yang's team relied on the same technique that was used to create both Dolly and Snuppy, but instead of starting with cells that are still capable of dividing - like the mammary cell that created Dolly and the skin cell that became Snuppy - they used blood cells near the end of their life...
...fact, Yang's findings fly in the face of conventional wisdom in the cloning field, which held that cloning, which involves turning back the clock on adult cells, worked better with younger, more "embryo"-like cells. The less that the cloning process has to undo, the theory goes, the more successful the technique will be. In fact, there was good evidence to support this theory: In previous studies embryonic stem cells, which can generate all of the body's cell types, produced clones ten times more efficiently than adult stem cells, which can develop into only a restricted number...
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...them Shi'ites, in the middle of the Sunni triangle. Since the start of Saddam's trial, Dujail has been infiltrated by ex-Baathist hit squads. Residents believe they have been ordered by Saddam's former henchmen to take out the families of witnesses. A number of insurgent cells operating around Saddam's hometown of Tikrit, a mere 45-minute drive north of Dujail, have targeted relatives of witnesses, most of whom rarely leave the Green Zone. Abu Hamid, commander of a nationalist cell based north of Dujail, says if any of the witnesses in the Saddam trial leave...