Duke Researchers Show "Editing" Can Fix Faulty Genes In New Approach To Gene Therapy
...c material known as RNA is an active participantin editing genetic messages before they are translated into protein. The editing approach to gene therapy ignores the defectivegenes, which are encoded in DNA and stored in the chro...Environmental Impact Statements Need To Be Made Easier To Decipher
...roject in the nation's heartland. However, simple editing and the inclusion of "before and after"visuals increased individual understanding dramatically in a subsequentstudy. "When citizens can't understand the material presented in an EIS [environmentalimpact statement], they can't participate in the proc...Gene-Reading Problem Linked To Lou Gehrig's Disease
...trons of EAAT2that gives the wrong cues during the editing process, Rothstein says. The new finding is among the first to be partially funded by the CalRipken/Lou GehrigFund for Neuromuscular Research, a fund for research into ALS and otherneuromusculardiseases created in 1995 when Ripken broke Gehrig's...Prostate Cancer Switch May Yield Map Of Cancer Machinery, Targets For Drugs
...native splicing is quite similar to the process of editing film."Garcia-Blanco said. "An editor starting from the raw footage can decide to cutone scene and not another, possibly producing two very different films." He emphasized that "we don't know yet for a fact whether this switch inthe receptor ...Duke Researchers Call Gene Therapy A Promising Strategy For Sickle Cell Anemia
...ce in anothersection. Ribozymes are key players in editing the flow of genetic informationfrom DNA to protein. Before the discovery of ribozymes, scientists believedonly proteins could perform such cutting and splicing activities. Sullenger hasdevised a strategy to use this natural process to fix defective ...What happens when genetic information is not correctly edited in brain cells
A correlation between impaired editing of RNA and epilepsy is reported by scientists from...at some gene sequences undergo in certain cells an editing process during their expression as RNA templates for protein synthesis (see figure). Editing o...RNA editing process plays essential role in embryo development
...nstitute report the first direct evidence that RNA editing is essential to mammalian embryo development. RNA editing is a normal but not yet fully understood process in which small nucleotide changes occur after DNA h...Genome project opens the book on human evolution
... elements contain splicing sites--places where the editing machinery of the cell cuts genes for translation into proteins--new proteins may be created as the coding regions of the old gene are reshuffled, elongated or truncated. The location and distribution of the human repetitive elements may hint at their...Genes-to-protein connection may have new twist
...messenger RNA. Messenger RNA later goes through an editing process called splicing that removes various segments and strings the remaining pieces together. Corces' group found that instructions for building the fruit fly protein appeared to be coming from both strands of DNA. They considered 3 explanations f...BioMed Central to consider charging authors for paper submissions
...rges that completely cover the costs of reviewing, editing and publishing scientific manuscripts and result in immediate and complete free access are an excellent way for scientists and granting agencies to maximize the impact of the research they have conducted and funded.' In addition, academic funding bod...ESA announces award winners for 2001
...nd important planning of ESA's annual meetings and editing Ecological Applications. Within the scientific community, he is an Activity Leader in the Global Change and Terrestrial Ecosystems project of the International Geosphere Biosphere Program. Dr. Pitelka received a B.S. in zoology from the University ......ok-I and Ligase. Operating much like a biological editing kit, Fok-I functions as a chemical scissors, cleaving DNA in a specific pattern, whereas the Ligase enzyme seals DNA molecules together. As the lab work progressed, Shapiro and his team realized that the automaton they built could be programmed to pe...Water quality was issue in ancient Rome, says University of Toronto scholar
... 90 kilometres away," says Bruun, who is currently editing a book on historic water technologies. The Romans separated high-quality water used for drinking and cooking from water for flushing sewers by accessing different sources. "In much of the world today, including Canada, we still don't separate water a...Tiny molecular change inactivates tumor suppressor gene in neurofibromatosis
...ence of a single nucleotide RNA change called RNA editing that occurs when messenger RNA is edited before l...e second copy of the gene was hit. The faulty RNA editing seen by Davidson could provide that second hit. When a cell makes a protein, explains Davidson, the ...Protein found that turns off systemic inflammation in mice
...cess called "alternative splicing" that acts as an editing machine for the raw film of the genome. Just as film reels can be edited multiple ways to get different movies, the information from a single gene -- actually the resulting RNA -- can be edited differently to create proteins with different structure...Biologists track down central cause of lupus
...t" them, restoring their attraction for DNA. These editing processes occur in an immune system component call...bodies. The researchers found that normal, healthy editing has the effect of covering or neutralizing certain DNA-attracting chemical units on the surface of t...New technique shows how cells interpret genetic information
... code into functional proteins. Differences in the editing of genetic information may, in fact, be a signific...now taken a big step toward understanding how this editing process (known as splicing) is regulated. Using DNA microarrays (also called "gene chips"), the rese...Designer molecules correct RNA splicing defects: New strategy for treating many diseases
...diseases have been linked to defects in a cellular editing process called pre-messenger RNA splicing. Adrian ...ratory, has spent years investigating this complex editing process, which takes the information coded in genes and makes it available for building proteins. In...Prescott Prize to Diane and Mark Littler
...llent plates and line drawings, and the detail and editing of the text and keys". The book combines the features of a user-friendly, photographic field guide and a scholarly monograph, with morphological and anatomical information for 565 species of marine plants. More than 700 underwater color photograph...Bone marrow stem cells are a source of insulin-producing cells
...gans.) The CRE-loxP system is a sort of DNA editing technique that molecular biologists widely employ to engineer genes. In the new study, Dr. Hussain used the system to ingeniously create male mice with bone marrow cells that produce a protein called enhanced green fluorescent protein (EGFP) only in ...