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2 Citations Rock music is harmful. It destroys not only the spirituality of man but the physical body as well. It is the cause of half a million teenage suicides in the world, that is nearly two thousand deaths a day! Studies done by scientists on plants and animals confirmed the harmful effects of rock music. Plants subjected , technorati.com
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Key contributor to Alzheimer??s disease process identified 1 Citation Washington, Nov 15 (ANI): Researchers from Louisiana State University, New Orleans claim to have identified a key contributor in the development of Alzheimer??s disease. They revealed that a fragment of ribonucleic acid (RNA), once thought to be no more than a by-product, plays a crucial role in regulating inflammation and the development of Alzheimer??s disease. The , technorati.com
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Messenger RNA (mRNA) and Transfer RNA (tRNA) 1 Citation Messenger RNA (mRNA) carries information about a protein sequence to the ribosomes , the protein synthesis factories in the cell. It is coded so that every three nucleotides (a codon) correspond to one amino acid. In eukaryotic cells, once precursor mRNA (pre-mRNA) has been transcribed from DNA, it is processed to mature mRNA. This removes its introns ?non-coding sections of the pre-mRNA. The mRNA is then exported from the nucleus to the cytoplasm, where it is bound to ribosomes and tran, technorati.com
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Molecular machine turns packaged messenger RNA into a linear transcript (PhysOrg) 1 Citation For RNA, the gateway to a productive life outside the nucleus is the nuclear pore complex, an amalgamation of 30 kinds of proteins that regulates all traffic passing through the nuclear membrane. New research from Rockefeller University shows that one of these proteins magnetically couples with a special molecule ? a helicase ? to form a machine that unpacks balled-up messenger RNA particles so ..., technorati.com
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The Emerging Science of DNA Cryptography 1 Citation KentuckyFC writes "Since the mid 90s, researchers have been using DNA to carry out massively parallel calculations which threaten encryption schemes such as DES. Now one researcher says that if DNA can be used to attack encryption schemes, it can also protect data too. His idea is to exploit the way information is processed inside a cell to encrypt it. The information that DNA holds is processed in two stages in a cell. In the first stage, called transcription, a DNA segment that constitutes a g, technorati.com
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Viruses are sneakier than we thought 1 Citation Press release from PLoS Biology Viruses are molecular marauders, plundering cells for the resources they need to multiply. Of central importance for viruses is the ability to commandeer cellular gene expression machinery. Several human herpesviruses put the breaks on normal cellular gene expression to divert the associated enzymes and resources towards their own viral genes. Kaposi?s , technorati.com
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Mayo genomic discovery: Protecting kidney function during heart failure 1 Citation ROCHESTER, Minn. ? Mayo Clinic cardiology researchers have found a peptide that helps preserve and improve kidney function during heart failure, without affecting blood pressure. Earlier variations of this peptide caused blood pressure to drop limiting the potential benefits to the kidneys. The findings appear in the current Proceedings of the National Academy of Sciences. ?Heart , technorati.com
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Molecular Machine Turns Packaged Messenger RNA Into A Linear Tra... 1 Citation For RNA, the gateway to a productive life outside the nucleus is the nuclear pore complex, an amalgamation of 30 kinds of proteins that regulates all traffic passing through the nuclear membrane. New research shows that one of these proteins magnetically couples with a special molecule -- a helicase -- to form a machine that unpacks balled-up messenger RNA particles so that they can be translated., technorati.com
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