Cells have ways to repair such mutations, but in this case, when the cell repairs the DNA, it is left unmethylated and the cell's memory of the gene's 'off' status is lost.
There are two ways that knowing a gene's location can make companies like Myriad money.
Again, scientists know the genetic area to search, but they do not know the gene's precise location.
When the gene's activity goes awry in places like the lungs and skin, it can lead to tumors.
They found that the gene's activity rose and fell at a steady pace in both unfertilised and fertilised eggs.
More studies will now be carried out, looking at the gene's effect on women, and seeing if this first study's results are replicated.
The gene's discovery means that scientists could have found a way of screening queen bees to keep a track on the march of the species.
To explore the gene's role, Dr Eric Reiman and colleagues experimentally "silenced" GAB2 in neurons and observed an increase in a key protein, tau, that contributes to these tangles.
Most cancers are the result of unusual changes in your DNA. Chromosomes break and leak into each other, for example, changing a gene's basic essence and sometimes triggering abnormal growth.
Eli Lilly and Co. has bought the rights to the gene's products, although any drug is probably five years away from being marketed -- if it wins approval from the U.S. Food and Drug Administration.
Many of gene therapy's other problems have been with the vector that carries the gene, usually a virus.
ECONOMIST: The prospects for using genes as a therapy may be improving
Eliza's technology also could be used in Blue Gene, IBM's supercomputer under development and aimed for biotechnology research.
Stefansson ultimately hopes to sell DeCode's gene-mining software to hospitals so that they can analyze their patients.
Ultimately, Stefansson hopes to sell DeCode's gene-mining software to hospitals so they can analyze their own patients.
Along with the lupus drug, it is one of the first drugs to emerge from Glaxo's gene-hunting efforts.
When Hollywood came calling, he went off to shoot Gene Kelly's "Hello, Dolly!"
But the techniques were so primitive back then that it took another decade, until 1993, to nail down the Huntington's gene.
Venter, who founded Celera Genomics (nyse: CRA - news - people ), was instrumental in creating Celera's gene sequence.
GAB2 appears to modify the effects of this better known Alzheimer's gene.
But Millennium's gene databases have not yielded a single marketed drug, either for Millennium or any of the partners who ponied up big bucks.
Gene therapy's tantalizing attraction is that a single treatment has the potential to cure lethal diseases by enabling normal genes to take over for defective ones.
Gene Rizzo's book "The Fifty Greatest Jazz Piano Players of All Time" ranks the masters and looks closely at each artist's indelible mark on the world of music.
Like many artists of his era, Gene Pitney's career fell victim to the British invasion led by the Beatles in 1964, but he continued to tour and perform.
City of Hope's gene factory encompasses 20, 000 square feet of space, half of it devoted to "clean room" labs dedicated to producing complex, genetically engineered treatments for its trials.
The scientists suggest that being attracted to some of father's gene smells may be a safe gamble for a woman to ensure her offspring gets a tried and tested immune system.
Even as Venter was triumphing over the government's gene-mappers in 2000, stock in Celera plummeted as it dawned on investors that the company would have trouble turning DNA data into cash.
The slim, ultra-light laptop that analysts including Piper Jaffray's Gene Munster are counting on for a Macworld debut will include a more heavy-duty, older chip from Intel, such as the Core 2 Duo.
"It's very significant to find a new clone variety because the tree's gene pool is very restricted and that is a disadvantage if they are threatened by disease as these are, " she said.
BBC: Black poplar trees found in Denbighshire lay-by 'unique'
In 1996 David Bedwell, a microbiologist at the University of Alabama, Birmingham, found that an antibiotic, gentamicin, could make the body's gene-reading software skip past the misplaced period in the gene sentence and keep on reading.
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