News tagged with elongation
Elongation
Elongation may refer to:
Or to biological processes:
For more information about Elongation, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
Cells on the move
Cells on the move reach forward with lamellipodia and filopodia, cytoplasmic sheets and rods supported by branched networks or tight bundles of actin filaments. Cells without functional lamellipodia are still ...
Apr 09, 2012 |
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Transcriptional elongation control takes on new dimensions
Life is complicated enough, so you can forgive the pioneers of DNA biology for glossing over transcriptional elongation control by RNA polymerase II, the quick and seemingly bulletproof penultimate step in ...
Dec 22, 2011 |
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Ready, go!
Just like orchestra musicians waiting for their cue, RNA polymerase II molecules are poised at the start site of many developmentally controlled genes, waiting for the "Go!"- signal to read their part of the ...
Jul 14, 2011 |
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Artificial light quality affects herbivore preference for seedlings
In horticultural production, growers often depend on systems that use artificial light to produce high-quality transplants. Although the systems are efficient, fluorescent lamps can produce plants with shorter shoots than ...
Jun 22, 2011 |
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Mechanism uncovered behind Salmonella virulence and drug susceptibility
Researchers have discovered a novel mechanism in Salmonella that affects its virulence and its susceptibility to antibiotics by changing its production of proteins in a previously unheard of manner. This a ...
Jul 29, 2010 |
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Uncapping the mystery behind the mechanism of cap removal from actin filaments
In this study, Shuichi Takeda at Nagoya University and colleagues present the X-ray crystal structures of the actin capping protein (CP) complexed with its inhibitors, V-1 and CARMIL, and demonstrate that the two regulators ...
Jul 06, 2010 |
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Acellular dermal matrix and short bowel syndrome
Short bowel syndrome has puzzled surgeons for a long time and the curative effect are unsatisfactory. In recent years, acellular dermal matrix (ADM) has been used in many fields for tissue regeneration or scarless healing. ...
Medicine & Health / Diseases, Conditions, Syndromes
Apr 28, 2010 |
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Scientists make fundamental discovery about how gene expression functions in bacteria
Researchers from NYU Langone Medical Center have discovered and characterized a general mechanism that controls transcription elongation in bacteria. The mechanism, described in the April 23 issue of Science, relies on phy ...
Apr 22, 2010 |
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Atomic force microscope research could lead to better health care
Where biology, chemistry and physics intersect, a Kansas State University professor expects to find applications to improve human health.
Jul 06, 2009 |
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