The genetic modification may result in improved meat quality by increasing the unsaturated fatty acid content. According to the researchers, the gene associated withù-3 poly unsaturated fatty acid (ù-3PUFA) was successfully transferred into Peng Peng. ù-3PUFAs serve as essential fatty acids for humans reducing the risk of coronary heart disease and supporting the normal development of the brain, eye and neurons. "The birth of Peng Peng means that people could absorb ù-3PUFAs by drinking milk or eating meat in the future." said Dr. Du, "The most difficult task has been accomplished, the transgenic sheep production platform is established, we are ready for the industrial-scale development."Since HMC was introduced in 2001, offspring of several important species including cattle, pig, goat and water buffalo have been produced by using this technique. The procedure may contribute to efforts to save endangered species and to produce medicines for human diseases through transgenic animals.
BGI has a proven track record of excellence, delivering results with high efficiency and accuracy for innovative, high-profile research: research that has generated over 170 publications in top-tier journals such as Nature and Science. BGI's many accomplishments include: sequencing one percent of the human genome for the International Human Genome Project, contributing 10 percent to the International Human HapMap Project, carrying out research to combat SARS and German deadly E. coli, playing a key role in the Sino-British Chicken Genome Project, and completing the sequence of the rice genome, the silkworm genome, the first Asian diploid genome, the potato genome, and, more recently, have sequenced the human Gut Metagenome, and a significant proportion of the genomes for the 1000 Genomes Project.
For more information about BGI, please visit www.genomics.cn
Jia Liu | EurekAlert!
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The formation of stars in distant galaxies is still largely unexplored. For the first time, astron-omers at the University of Geneva have now been able to closely observe a star system six billion light-years away. In doing so, they are confirming earlier simulations made by the University of Zurich. One special effect is made possible by the multiple reflections of images that run through the cosmos like a snake.
Today, astronomers have a pretty accurate idea of how stars were formed in the recent cosmic past. But do these laws also apply to older galaxies? For around a...
Just because someone is smart and well-motivated doesn't mean he or she can learn the visual skills needed to excel at tasks like matching fingerprints, interpreting medical X-rays, keeping track of aircraft on radar displays or forensic face matching.
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Computer Tomography (CT) is a standard procedure in hospitals, but so far, the technology has not been suitable for imaging extremely small objects. In PNAS, a team from the Technical University of Munich (TUM) describes a Nano-CT device that creates three-dimensional x-ray images at resolutions up to 100 nanometers. The first test application: Together with colleagues from the University of Kassel and Helmholtz-Zentrum Geesthacht the researchers analyzed the locomotory system of a velvet worm.
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The quantum world is fragile; error correction codes are needed to protect the information stored in a quantum object from the deteriorating effects of noise. Quantum physicists in Innsbruck have developed a protocol to pass quantum information between differently encoded building blocks of a future quantum computer, such as processors and memories. Scientists may use this protocol in the future to build a data bus for quantum computers. The researchers have published their work in the journal Nature Communications.
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Pillared graphene would transfer heat better if the theoretical material had a few asymmetric junctions that caused wrinkles, according to Rice University...
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