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Iowa State scientists demonstrate first use of nanotechnology to enter plant cells
plant cells agricultural biotechnology plant biology
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2007/5/21
16-May-2007，AMES, Iowa -- A team of Iowa State University plant scientists and materials chemists have successfully used nanotechnology to penetrate plant cell walls and simultaneously deliver a gene ...
Scientists discover rare ‘gene-for-gene’ interaction that helps bacteria kill their host
immune systems bacteria enzyme
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2007/5/11
03 May 2007，In research published in the journal Proceedings of the National Academy of Science, scientists have found that Photorhabdus bacteria produce an antibiotic which inhibits the work of an en...
01 May 2007，Manta rays are hard to miss —big, black and stretching up to seven metres wide, but scientists are still in the dark about the world’s largest ray.
16 April, 2007，Scientists from the Peninsula Medical School have identified the most clear genetic link yet to obesity in the general population and found that people with two copies of a particular g...
Scientists Discover Sequence of Canine DNA Key to Diversity in Dog Body Size
Canine DNA Dog Body Size
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2007/4/9
5 April 2007,Scientists have discovered a sequence of canine DNA key to the great diversity in the body size of dogs, from Chihuahuas to Grant Danes, according to research in the 6 April issue of Scie...
Exeter Scientists warn of climate change risk to marine turtles
climate change marine turtles
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2007/3/20
March 20, 2007，North American marine turtles are at risk if global warming occurs at predicted levels, according to scientists from the University of Exeter’s School of Biosciences. The team, which is...
March 16, 2007，UPTON, NY - Scientists at the U.S. Department of Energy’s Brookhaven National Laboratory have adapted radiotracer tools and imaging techniques pioneered at Brookhaven for medical scienc...
12 March 2007，The technology, which uses stem cells taken from bone marrow, could one day help people whose bones have been damaged in severe accidents or suffer from diseases which attack the bone, s...
February 28, 2007，An international group of scientists has expanded the universal language for the genes of both disease-causing and beneficial microbes and their hosts. This expanded "lingua franca,"...
Newcastle scientists advise Sir Richard Branson on cord blood bank
blood cell blood bank
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2007/2/12
1 February 2007,Newcastle University scientists have been advising businessman Sir Richard Branson on his plans to establish a pioneering cord blood stem cell bank, which would allow parents to invest...
January 9, 2007，Profound doubts were the frequent response when MIT biophysicist Alexander Rich announced that two single-strand ribonucleic acid (RNA) molecules could spontaneously align themselves t...
October 30, 2006，UPTON, NY - By making a single substitution in the amino acid sequence of a modern enzyme, scientists have changed its function into that of a theoretical distant ancestor, providing ...