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Latest Regulation of gene expression Stories

2014-06-14 23:01:18

Transparency Market Research added a new report "Gene Expression Reagents Market: Global Analysis, Size, Share, Growth, Trends and Forecast 2013 - 2019" to its report store. Browse the full report: http://www.transparencymarketresearch.com/gene-expression-reagents.html. Albany, New York (PRWEB) June 14, 2014 Gene expression is a process that results in the synthesis of a functional gene product with the help of the information coded on genes. These products usually are proteins...

2014-04-11 10:21:24

ZMYND11 'reads' methylated variant to thwart cancer; tied to breast cancer patient survival A tumor-suppressing protein acts as a dimmer switch to dial down gene expression. It does this by reading a chemical message attached to another protein that's tightly intertwined with DNA, a team led by scientists at The University of Texas MD Anderson Cancer Center reported at the AACR Annual Meeting 2014. The findings, also published in the journal Nature on April 10, provide evidence in...

2013-10-14 23:18:54

New Kit Specifically Designed and Optimized for Analysis of Methylcytosine in RNA Irvine, CA (PRWEB) October 14, 2013 Zymo Research Corporation—The Epigenetics Company—continues to expand its range of tools and services for scientists working in the field of epigenetics with the release of its new EZ RNA Methylation™ Kit. This first-of-its-kind kit is specifically designed and optimized for bisulfite conversion of RNA for 5-methylcytosine detection. Zymo Research now makes it easy...

How Genes Tell Cellular Construction Crews, 'Read Me Now!'
2013-08-13 12:52:34

Stowers Institute for Medical Research Stowers researchers show that DNA sequences at the beginning of genes -- at least in fruit flies -- contain more information than previously thought When egg and sperm combine, the new embryo bustles with activity. Its cells multiply so rapidly they largely ignore their DNA, other than to copy it and to read just a few essential genes. The embryonic cells mainly rely on molecular instructions placed in the egg by its mother in the form of RNA....

2013-08-13 11:33:55

A study investigating the function of the recently discovered enhancer RNA molecules may open new avenues for gene therapy. According to the study researchers, altering the production and function of these molecules could affect the expression of genes and, in consequence, possibly also the progression of various diseases. Published in the prestigious Molecular Cell on 8 August, the study was carried out in collaboration between the University of California, San Diego and the University of...

2013-07-10 19:45:13

First-ever compendium of RNA sequences will be important guide to understanding the root of genetic diseases Every cell in an organism's body has the same copy of DNA, yet different cells do different things; for example, some function as brain cells, while others form muscle tissue. How can the same DNA make different things happen? A major step forward is being announced today that has implications for our understanding of many genetically-linked diseases, such as autism. Scientists...

2013-06-18 13:14:30

Methylation refers to a chemical modification of DNA and this modification can occur in millions of positions in the DNA sequence. Until now, scientists believed that this epigenetic phenomenon actively reduced the expression of certain genes. Today, a team of researchers from the University of Geneva (UNIGE), Switzerland, led by Emmanouil Dermitzakis, Louis-Jeantet Professor at the Faculty of Medicine, reveals that this is not always the case and that DNA methylation may play both a passive...

2013-02-12 14:20:19

Ability to tune gene activity will permit refined research for drug resistance, cancer Scientists who built a synthetic gene circuit that allowed for the precise tuning of a gene's expression in yeast have now refined this new research tool to work in human cells, according to research published online in Nature Communications. "Using this circuit, you can turn a gene from completely off to completely on and anywhere between those two extremes in each cell at once. It's a nice tool if...

Study Suggests Stem Cells Strive For Early Maturity
2012-12-28 09:16:04

Connie K. Ho for redOrbit.com — Your Universe Online Scientists from the Stowers Institute for Medical Research recently completed a study that shows the possibility that stem cells work towards maturity at an earlier stage than originally thought. In particular, the researchers believe that embryonic stem cells are different from muscle or nerve cells in their ability to take on any cellular role. With this “pluripotency,” the stem cells are flexible enough to...


Word of the Day
monteith
  • A large punch-bowl of the eighteenth century, usually of silver and with a movable rim, and decorated with flutings and a scalloped edge. It was also used for cooling and carrying wine-glasses.
  • A kind of cotton handkerchief having white spots on a colored ground, the spots being produced by a chemical which discharges the color.
This word is possibly named after Monteith (Monteigh), 'an eccentric 17th-century Scotsman who wore a cloak scalloped at the hem.'
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