Genome jumpers
نویسنده
چکیده
Every scientist’s nightmare is betting everything on an experiment that will take unheard-of investment and well over a decade to complete — only to have a Johnny-come-lately stride in midway through the work and declare that he’s going to beat you to the finish by years. The ‘J.’ in J. Craig Venter may not stand for ‘Johnny’, but the rest of the bad dream is happening to Francis Collins and the Human Genome Project, if you believe the news reports. “A pioneer in genetic sequencing and a private company are joining forces with the aim of deciphering the entire DNA, or genome, of humans within three years, faster and cheaper than the federal government is planning,” Nicholas Wade wrote in the 10 May edition of the New York Times. And indeed, the report suggested that Collins and his boss, NIH director Harold Varmus were throwing in the towel. “Both Dr Varmus and Dr Collins expressed confidence that they could persuade Congress to accept the need for [refocusing the $3 billion NIH effort]... noting that the sequencing of mouse and other genomes has always been included as a necessary part of the human genome project.” In fact, Collins and Varmus were not about to give up on the project, even though Venter’s plan does indeed present a formidable challenge. On 15 September, Collins announced that he is planning to match Venter’s 2001 deadline for a rough map — and keep going from there, to make a more accurate and complete map by 2003. This adventure makes for great story-telling. Here’s a man with a million-dollar yacht and an ego to match — and an impressive intellect, to be sure. In the best American tradition, he’s the little guy taking on the government. And there’s some bile, to boot, such as when Venter calls Collins a “Government bureaucrat whose job is to hand out money to help get the genome done,” in a New York Times Magazine profile of the personality du jour. “[I]t was as if some aerospace executive had vowed in the mid-1960s to overtake NASA and be the first to put humans on the moon,” the Baltimore Sun noted. Time magazine, among others, compared Venter with Bill Gates, saying that he “may someday control information about the human genome — which in effect is the operating system of humans.”
منابع مشابه
Expertise and the regulation of gait in the approach phase of the long jump.
In the approach phase of the long jump, athletes attempt to strike the take-off board accurately with minimum loss of speed, and in an optimum body position for take-off. Previous research has shown that skilled long jumpers demonstrate an ascending-descending trend of variability rather than a consistent pattern of foot placement over trials. The present study examined whether non-long jumpers...
متن کاملEffects of physical training on cortical bone at midtibia assessed by peripheral QCT.
Effects of long-term exercise on volumetric bone mineral density (vBMD), bone mineral content, bone geometric properties, and the strength indexes of bone were examined in a cross-sectional study of athletes and controls. Tibias of 25 jumpers (13 women), 30 swimmers (15 women), and 25 controls (15 women), aged 18-23 yr, were scanned at midsite by using peripheral quantitative computed tomograph...
متن کاملStress reactivity and personality in extreme sport athletes: The psychobiology of BASE jumpers
This is the first report of the psychobiology of stress in BASE jumpers, one of the most dangerous forms of extreme sport. We tested the hypotheses that indicators of emotional style (temperament) predict salivary cortisol reactivity, whereas indicators of intentional goal-setting (persistence and character) predict salivary alpha-amylase reactivity during BASE jumping. Ninety-eight subjects co...
متن کاملDo Knee Eccentric Strength and Knee Joint Kinetrics Differ between Jumpers and Non-jumpers in Landing Activities?
Landing is a common movement task used in investigating impact attenuation and mechanisms of impact related lower extremities injury [1-5]. In the literature, there is limited biomechanical information regarding the relationship between eccentric strength of lower extremities and impact related biomechanics in landing. It is still unclear what roles of lower extremity eccentric strength plays i...
متن کاملEvaluation of the Condition of High Jumpers’ Locomotor System in the Prevention of Health Problems
The ability to resist a high level of physical strain is very demanding for the condition and function of the support-locomotor system and is a prerequisite for successful coping with the complex locomotor structure of the event and sports training demands. The current condition of first-rate high jumpers’ (N=47) locomotor system has been investigated using a questionnaire and information gathe...
متن کاملFight, flight, or fall: Autonomic nervous system reactivity during skydiving
Sensation seeking (SS) traits may drive individuals toward high-intensity environments because of a desire for novelty and risk; however, research has not identified the psychophysiological mechanisms underlying SS behavioral expression or disentangled the relative contribution of novelty-seeking for physiological arousal. We used an ambulatory device to measure autonomic nervous system (ANS) a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- Current Biology
دوره 8 شماره
صفحات -
تاریخ انتشار 1998