50-year-old Mystery Solved: Protein Tags Regulate Key Ion Channel
...d not previously been understood. The first human clone of this channel, K2P1, generated a good deal of excitement, Goldstein said, but no one could learn much about it because it always seemed to be mute. "This discouraged a lot of people." The problem was that some hidden mechanism was silencing the ch...Molecular thermometers on skin cells detect heat and camphor
...tant Professor Ardem Patapoutian, was the first to clone a protein (TRPV3) that the researchers believed wa...emperature-gated proteins led them to identify and clone TRPV3 as a possible molecular thermometer--perhaps the first one that makes skin cells able to sense...Leprosy genome tells story of human migrations, French researchers report in Science
...sy infections are all caused by a single bacterial clone that has spread yet barely mutated for centuries. They also show that the disease may have begun in East Africa, as opposed to India as previously thought, and then spread to the other continents in part through European colonialism and later the sla...Community MRSA is re-emergence of 1950s pandemic, study suggests
... 2005). This "re-equipping and re-emergence" of a clone that caused a pandemic 40-50 years ago could mean ...ompared them with the same regions in genes from a clone of one of the most common CA MRSAs which has been found in England and Scotland. They found that th...Scientists succeed in cloning human embryos from eggs matured in the lab
Scientists in Belgium have discovered how to clone human embryos from eggs that have been matured in the laboratory. Their discovery should make it easier for scientists to create embryonic stem cell lines from cloned embryos and develop them to provide eggs and sperm for infertile couples, the 21st ...Rapid-Screen Arrayed cDNA Library Panels Master Plates -Human Placenta from OriGene Technologies
...by PCR leads to the identification of the positive clone from the Sub-Plate well.To ensure that a clone detected in a specific well in the Master Plate will be represented in the appropriate Sub-Plate, th...Rapid-Screen Arrayed cDNA Library Panels Master Plates -Human Heart from OriGene Technologies
...by PCR leads to the identification of the positive clone from the Sub-Plate well.To ensure that a clone detected in a specific well in the Master Plate will be represented in the appropriate Sub-Plate, th...Rapid-Screen Arrayed cDNA Library Panels Master Plates -Mouse Testis from OriGene Technologies
...by PCR leads to the identification of the positive clone from the Sub-Plate well.To ensure that a clone detected in a specific well in the Master Plate will be represented in the appropriate Sub-Plate, th......by PCR leads to the identification of the positive clone from the Sub-Plate well.To ensure that a clone detected in a specific well in the Master Plate will be represented in the appropriate Sub-Plate, th......by PCR leads to the identification of the positive clone from the Sub-Plate well.To ensure that a clone detected in a specific well in the Master Plate will be represented in the appropriate Sub-Plate, th...Low Abundance cDNA Cloned Using Stratagenes Human Universal cDNA Library
...1 (HUCL) to isolate a full-length cDNA clone encoding a novel low-abundance protein cal...genes HUCL arrays to isolate a full-length clone that encodes Apobec-1 Complementation Factor (ACF), a novel RNA-binding protein that is invo...Human Universal cDNA Library Array I
...e second round of normalization no b-actin clone was detected in the organized colonies, suggesting that, after extensive hybridization, each of the 22,000 clones arrayed could be unique. Stratagene Now Provides These Membranes for Screening Procedures Figure ...prostar RT-PCR Systems for Robust High-Fidelity RNA Amplification
... transcript, to quantify expression levels, and to clone raremessages without needing to construct and screen cDNA libraries. RT-PCR kits differ not only with respect to the RT and PCR enzymes employed,but also with the procedures whereby cDNA synthesis and PCR amplification arecoupled. MMLV reverse trans...Functional Cloning Using ViraPort Retroviral cDNA Expression Libraries
...n of genomic DNA were successfully used to clone growth factors, cell surface proteins, and ...ibraries Fig.4 It is possible to clone cell-surface receptors by expression screening, provided that a receptor ligand or receptor-...Stable HeLa Luciferase Reporter Cell Lines Expressing GAL4 Fusion Transactivators
... Fig.2 Genomic DNA from each stable clone was prepared and used as a template for PCR analysis to confirm that each fusion trans-activator plasmid was stably incorporated into the genomes of the selected clones. To amplify the activation domain for each reporter cell ...Endangered species may be successfully cloned in another animal's womb
... scientists who engineered the feat has managed to clone cells from an endangered animal (Asian Gaur) and successfully impregnated an Iowa cow with the clone. The scientific journal Cloning has reported in its upcoming edition that the Iowa cow is expected to deliver the cloned Asian gaur sometime next ...Scientists plan human cloning clinic in the United States
...en by attempted on humans. It took 277 attempts to clone Dolly, who was created from a mammary cell of a 6 year old ewe. The 277 attempts yielded a mere 29 embryos, and only one of them survived to term. Multiple flawed embryos are likely to occur with humans as well. Commenting on plans for a human cloni...... He added that governments that had banned human clone tests were making a mistake in mixing politics with medical issues. He said thousands of childless people from all over the world were helping in their research....DNA of deceased ones stored in Funeral Homes
...le concedes that the DNA could possibly be used to clone relatives in the future, but is adamant that he does not advocate cloning. ``I have several families that have stored DNA with that in mind,'' Naegele said. ``I'm only the keeper of the product.'' D'Esopo does not mention cloning when talking about ......riments. Rats, it turns out, are more difficult to clone than sheep, cattle or even mice. They evolved to reproduce fast and their eggs begin to activate almost as soon as they leave the ovary. This posed a problem for a technology that requires painstakingly removing an egg cell, taking out its nucleus,...Studies Show Efficacy and Safety of Alexion's Soliris in Broad Population of PNH Patients
...atients with poor bonemarrow function, smaller PNH clone sizes, low levels of hemolysis,less anemia, minimal pre-treatment transfusion requirements andthose receiving steroids or erythropoietin. Dr. Muus noted, "In published clinical trials, Solirissignificantly reduced hemolysis in all PNH patients, wh...