News tagged with genetic tools
New means of safeguarding world fish stocks proven
Powerful and versatile new genetic tools that will assist in safeguarding both European fish stocks and European consumers is reported in Nature Communications. The paper reports on the first system proven to identify popula ...
May 22, 2012 |
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'Synthetic' chromosome permits repid, on-demand 'evolution' of yeast
In the quest to understand genomes -- how they're built, how they're organized and what makes them work -- a team of Johns Hopkins researchers has engineered from scratch a computer-designed yeast chromosome ...
Sep 14, 2011 |
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Grass to gas: Researchers' genome map speeds biofuel development
Researchers at the University of Georgia have taken a major step in the ongoing effort to find sources of cleaner, renewable energy by mapping the genomes of two originator cells of Miscanthus x giganteus, a large perenn ...
Feb 10, 2012 |
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Plants use circadian rhythms to prepare for battle with insects
In a study of the molecular underpinnings of plants' pest resistance, Rice University biologists have shown that plants both anticipate daytime raids by hungry insects and make sophisticated preparations to ...
Feb 13, 2012 |
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Researchers synchronize blinking 'genetic clocks' (w/ Video)
Researchers at UC San Diego who last year genetically engineered bacteria to keep track of time by turning on and off fluorescent proteins within their cells have taken another step toward the construction ...
Jan 20, 2010 |
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Engineered molecule changes itself to detect and attack diseased cells
(PhysOrg.com) -- Assistant Professor of Bioengineering Christina Smolke has engineered biological molecules that regulate a cell's behavior by adjusting their own forms and functions in response to the internal conditions ...
Nov 30, 2010 |
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Mapping mollusks: Researchers use genetic tools to complete family tree
What do a typical garden snail and an octopus have in common, besides the occasional appearance on the plates of adventurous diners? More than you may realize. Both are mollusks, a group of animals that includes ...
Nov 02, 2011 |
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Two unsuspected proteins may hold the key to creating artificial chromosomes
Whitehead Institute scientists report that two proteins once thought to have only supporting roles, are the true "stars" of the kinetochore assembly process in human cells.
Apr 28, 2011 |
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Precise molecular surgery in the plant genome
Crop plants have always been adapted to the needs of man by breeding for them to carry more fruit, survive droughts, or resist pests. Green biotechnology now adds new tools to the classical breeding methods ...
Apr 24, 2012 |
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Decoding of wheat genome will aid global food shortage
Wheat production world-wide is under threat from climate change and an increase in demand from a growing human population. Liverpool scientists, in collaboration with the University of Bristol and the John ...
Aug 26, 2010 |
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Study on genetics in fruit flies leads to new method for understanding brain function
A team of University of Oklahoma researchers studying neurobiology in fruit flies (Drosophila) has developed a new method for understanding brain function with potential applications in studies of human neurological diseas ...
Sep 10, 2010 |
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Open source DNA
A new mathematical tool from Dr. Eran Halperin of TAU's Blavatnik School of Computer Science aims to protect genetic privacy while giving genomic data to researchers.
Aug 31, 2009 |
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PiggyBac joins armory in fight against cancer
Researchers have developed a genetic tool in mice to speed the discovery of novel genes involved in cancer. The system – called PiggyBac – has already been used by the team to identify novel candidate cancer-causing ...
Oct 14, 2010 |
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Scientists develop crop for livestock in dry climates
(PhysOrg.com) -- Scientists at the University of Liverpool are working with international partners to develop new forage crop for the hot and dry climate of regions such as Pakistan and Saudi Arabia.
Mar 27, 2012 |
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Researchers develop genetic map for cowpea, accelerating development of new varieties
Cowpea, a protein-rich legume crop, is immensely important in many parts of the world, particularly drought-prone regions of Africa and Asia, where it plays a central role in the diet and economy of hundreds ...
Oct 13, 2009 |
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