The information encoded in our genes is translated into proteins, which ultimately mediate biological functions in an organism. Messenger RNA (mRNA) plays an important role, as it is the molecular template used for translation. ...
Biotechnology
Sep 8, 2014
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Throughout evolution, living things have repeatedly developed physically distinct sexes, but how does this actually happen? A discovery in the multicellular green alga, Volvox carteri, has revealed the genetic origin of male ...
Plants & Animals
Jul 8, 2014
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Almost every one of our cells has an entire copy of our genome. But only differing subsets of genes are active and expressed in any given cell. Epigenetics is the study of how the activity of our genes is controlled and regulated. ...
Biotechnology
May 21, 2014
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The team led by evolutionary and developmental biologist Ulrich Technau at the University of Vienna discovered that sea anemones display a genomic landscape with a complexity of regulatory elements similar to that of fruit ...
Biotechnology
Mar 18, 2014
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Neural development is an extremely complex and highly orchestrated process, involving genetic cascades during which dozens of genes are activated at specific times and places. Polycomb-group (PcG) proteins play an important ...
Cell & Microbiology
Mar 7, 2014
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Simon Fraser University molecular biologist Lynne Quarmby's adventures in pond scum have led her and four student researchers to discover a mutation that can make cilia, the microscopic antennae on our cells, grow too long. ...
Cell & Microbiology
Oct 31, 2013
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(Phys.org) —In yet another coup for a research concept known as "big data," researchers at the Stanford University School of Medicine have developed a computerized algorithm to understand the complex and rapid choreography ...
Cell & Microbiology
Oct 25, 2013
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A genetic discovery by a University of Calgary-led international research team offers a solution to a long-standing "green seed problem" that causes millions of dollars annually in canola crop losses.
Biotechnology
Sep 25, 2013
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Human embryonic stem cells (hESCs) retain the ability to form any cell type in the body. They do this thanks to the interplay of many proteins, including one involved in cell signaling known as extracellular signal-regulated ...
Cell & Microbiology
Sep 25, 2013
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Researchers in Singapore have developed and tested mathematical tools, or algorithms, that are more accurate and robust than those currently used in analyzing high-throughput genetic sequencing data. The algorithms can determine ...
Biotechnology
Sep 11, 2013
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