Word: celle
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
...hear. Etch new signals, and you write a new song. That, in genetic terms, is what Venter has done. Working with only the four basic nucleotides that make up all DNA - adenine, cytosine, guanine and thymine - he has assembled an entirely new chromosome for an entirely new one-celled creature. Insert that genome into a cell - like inserting a disc into a computer - and a new species of living thing will be booted up. Venter hasn't done that yet, which is why even he won't say that he has technically invented life. He has, however, already shown that...
...genes, they spelled out five words that Venter coyly refuses to reveal, saying only that any molecular-biology study can suss them out and promising that there are no obscenities. The next step, which could happen in a matter of months, will be to insert the gene into a cell and see if it indeed stirs to life. "This team is betting its reputation that that will happen in 2008," Venter says...
...Still, after spending his career trying to digitize, quantify and standardize biology, even Venter recognizes that there may be some aspects of life that simply can't be understood without a nod to what he calls the "mystery and majesty" of the cell. Well before he became involved constructing artificial life, he christened his sailboat with a name that may reveal as much about that awareness as about what he is trying to accomplish: he called it Sorcerer...
...sprawling nationwide ones - each set at a minimum bid. The process could take weeks or even months and is likely to pull in about $15 or $20 billion for the federal government. Carriers wishing to offer new wireless services are currently running into spectrum shortages - one reason why cell phone prices haven't dropped much - so this additional bandwidth is now about as valuable as buildable square-footage in Manhattan...
...spectrum is top-notch quality and has the power to carry lots of data, penetrate buildings with ease and travel great distances. "Its location is beachfront spectrum," says Bill Belt, senior director of technology at the Consumer Electronics Association. Data goes farther and faster without needing as many cell towers. "The fewer transmitter towers you have to build, the cheaper the network is and the cheaper your rates will be," says Craig Settles of Successful.com, which tracks the wireless industry. The result: Customers should see more complex services for streaming video on the go (think YouTube while you walk...