April 1989

In a striking move, Emeryville, Calif.-based Cetus Corp. is clarifymg its position on the use of polymerase chain reaction (PCR), the company’s proprietary DNA amplification technology. This action comes after several months of confusion, doubt, and outrage within the scientific community over the firm’s unusual licensing policy for PCR. Since bursting upon the scientific scene less than two years ago, PCR, the process by which scientists can rapidly duplicate strands of DNA in

The search had been going on for four days. Crammed into the cockpit of the submersible Alvin—the research vessel used to survey the Titanic—geochemist Harmon Craig and a group of colleagues from Scripps Institution of Oceanography were scouring the Pacific Ocean floor off the island of Hawaii, looking for the crater of Loihi, an undersea hot spot thought to be the volcanic precursor of the next Hawaiian island. At a depth of 1,000 meters, with the darkness relieved only by the A

First she was his student, a medical resident working under an internationally recognized expert in the field of nuclear medicine. Then she was his academic and clinical colleague, making her way as a re spected scientist. Finally, after 10 years m the lab, Heidi S. Weissmann became the plaintiff, and Leonard M. Freeman the defendant, in a bitter and costly legal dispute that touches on one of the pillars of the research enterprise: assigning credit for original work. In February, weissman

PALO ALTO, CALIF.—Faced with an unexpected dearth of donations, Stanford University may be forced to slow down development of its Near West campus, the innovative, 41-acre science megacomplex designed to pave the way for decades of 21st-century research. As originally planned, a major part of the $350 million project was scheduled for completion in 1994. The slowdown could mean that some of Stanford’s science faculty will have to wait as much as four years longer than expected fo

The battle over the extent of Cetus Corp.’s right to claim royalties on products resulting from the use of the company’s patented DNA amplification technology hasn’t kept other entrepreneurial companies from pursuing their piece of the PCR profit pie. Indeed, the explosive demand for this technology—some analysts estimate that by the year 2000 the market for DNA amplification tools will be as high as $1.5 billion—has spawned science s newest copycat industry. Muc

The Marconi International Fellowship is awarded annually to an individual who has significantly contributed to the advancement of the technology of communications through scientific or engineering discoveries, inventions, or innovations. The 1989 Fellow is Robert N. Hall, a physicist who recently retired from the General Electric Research and Development Center, Schenec tady, N.Y Hall this week will be awarded $35,000 in recognition of his invention of the semiconductor injection laser in 1962,

W.Va. To NSF: Give Us The Telescope NSF’s idea to turn an astronomical disaster into a bonanza for astrophysicists has run into opposition from two influential West Virginia Democrats. NSF officials knew that Sen. Robert Byrd, chairman of the Senate Appropriations Committee that passes judgment on NSF’s budget, and Sen. Jay Rockefeller, who sits on the Senate Commerce and Science Committee that authorizes its programs, were eager for the state to recover from the unexpected collaps

The current round of appropriations hearings in Congress graphically illustrates the different politicalforces that shape the NIH and NSF budgets. NSF officials, grilled by new subcommittee chairman Rep. Bob Traxler (D-Mich.),were asked to submit an analysis of where they would cut if the foundation’s proposed $262 million increase (amounting to 14%) were to be trimmed-by $50 million, $100 million, or $200 million. Traxler said that it’s highly unlikely that his panel, which also fun

If scientific hurdles can be leaped and political pitfalls circumvented, then developing countries may one day benefit from a unique international effort to bring genetic engineenng to the Third World. In biologist Roger Beachy’s lab at Washington University in St. Louis, scientists from France’s Institute of Scientific Research for Development Through Cooperation (ORSTOM) are working to make cassava, a crop that feeds 800 million people in Africa and Latin America, resistant to dis

Biosphere Guests Bid Bye-Bye To Earth Can planet Earth be packaged into small, self-contained habitats? Space Biospheres Ventures, a venture capital firm based in Oracle, Ariz., is betting $30 million that it can be done—and that there is someone who wants to do it. Toward this goal, the firm last month sponsored marine biologist Abigail K. Ailing’s five-day stay in a glass module that was 20 feet high and 23 feet long on each side. Cut off from outside sources of air, water, and f

Animal Rights.Group Affiliates With AAAS That elusive middle ground in the bitterly polarized debate over the use of animals in research may finally be emerging. The American Association for the Advancement of Science, after a close vote at its recent annual meeting, agreed to admit the Scientists Center for Animal Welfare (SCAW) as an affiliate and give it a voice in the affairs of the association. Although there are nearly 300 science-related organizations that have such a relationship with

The nation’s second-largest foundation is doing some in-house spring cleaning—the second time in as many years. Philadelphia-based Pew Charitable Trusts, a collective of seven funds established by Sun Oil Co. founder Joseph N. Pew and family, has decided to streamline its recently installed management hierarchy by replacing it with a “flat” structure, eliminating four vice presidential slots and installing. individual program directors to manage each of the trusts six pr

If you’ve got an idea for a research project that could save the world if only you could get a few million dollars of funding, don’t bother call. ing the Rockefeller Foundation. If they have an interest in such a grand-scale science effort, they’ll hand- pick the scientists they want to work on it. On the other hand, if you’re more modestly inclined investigator whose proposal requires less than $100,000, you might indeed do well to ring up the folks at Rockefeller, whi

Despite-a rocky start on Wall Street, the biotechnology industry is here to stay. The growing recognition that it will soon be possible to modify existing biological proteins or design new ones to create a new class of man-made products ranging from medicines to disease-resistant plants has created a booming market. Over 300 startup companies are now banking on the technology to revolutionize the pharmaceutical and agricultural industries, according to a 1988 Congressional Office Of Technol

Densitometers are used routinely in molecular biology and biochemistry to quantify nucleic acid or protein bands and spots on autoradiograms, stained gels, and transfer membranes. The performance of the densitometer can have a profound effect on the validity of such measurements. Molecular Dynamics, headquartered in Sunnyvale, Calif., introduced the Model 300A Computer Densitometer in May 1988: The device is fundamentally different from other densitometers in that it combines several distinc

A new electronic monitoring system from BioMedic Data Systems Inc., of Maywood, N.J., can make the identification of animals throughout the course of an experiment as easy as reading the bar codes on groceries at supermarket checkout counters. The key to this system—called the Electronic Laboratory Animal Monitoring System (ELAMS)—is an 1 1-mm microchip transponder that is encased in glass and implanted subcutaneously or intramuscularly via a disposable stainless steel needle. T