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Latest DNA Stories

2014-01-29 08:37:05

- Maverix Analytic Platform to be Used for Analysis and Hosting of Community of Discovery - SAN MATEO, Calif., Jan. 29, 2014 /PRNewswire/ -- Maverix Biomics, Inc. is pleased to announce that it has received a $100,000 order from the University of Missouri for the analysis of feline genomes as part of the 99 Lives Cat Whole Genome Sequencing Initiative, a joint project between the University of Missouri, the University of California, Davis, and industrial partners. In addition,...

2014-01-28 12:29:40

-- Bird identified DNA regions where genes are activated, a fundamental contribution in the field of epigenetics, which studies how environmental factors influence diseases such as cancer MADRID, Jan. 28, 2014 /PRNewswire/ -- The sixth annual BBVA Foundation Frontiers of Knowledge Award in the Biomedicine category goes to British biochemist Adrian Bird, "for his discoveries in the field of epigenetics." Bird's achievements includes mapping DNA regions where genes are activated by...

2014-01-28 12:22:36

Project combines global online design challenge with lab experiments An enthusiastic group of non-experts, working through an online interface and receiving feedback from lab experiments, has produced designs for RNA molecules that are consistently more successful than those generated by the best computerized design algorithms, researchers at Carnegie Mellon University and Stanford University report. Moreover, the researchers gathered some of the best design rules and practices...

New Method Allows Researchers To Sort Out DNA Contamination
2014-01-28 06:53:19

April Flowers for redOrbit.com - Your Universe Online Special precautions are usually a part of retrieving ancient DNA to prevent DNA from researchers or the environment from mixing with that of the fossil. Many ancient fossils, however, have been lying forgotten in museum collections for decades that have become contaminated with present-day human DNA before even entering the laboratory. A solution for this problem, published in Proceedings of the National Academy of Sciences (PNAS),...

2014-01-27 13:30:39

A simple adjustment to a powerful gene-editing tool may be able to improve its specificity. In a report receiving advance online publication in Nature Biotechnology, Massachusetts General Hospital (MGH) investigators describe how adjusting the length of the the guide RNA (gRNA) component of the synthetic enzymes called CRISPR-Cas RNA-guided nucleases (RGNs) can substantially reduce the occurrence of DNA mutations at sites other than the intended target, a limitation the team had previously...

2014-01-25 23:00:17

Genome ID Group, LLC, d/b/a, The Center for Advanced Forensic DNA Analysis TM (CAFDA) is pleased to announce the appointment of Sandra L. Close (Kirkwood) PhD. as Chief Science and Technology Advisor. This important appointment adds significant expertise in the application of whole genome array technology and bioinformatics applications using advanced single-nucleotide polymorphism (SNP) technologies, taking the field of forensic DNA analysis to the next level. Greenville, North Carolina...

Lal Teer And BGI Announced Completion Of Genome Sequence Of Water Buffalo
2014-01-25 08:19:29

BGI Shenzhen Bangladesh, and Shenzhen, China-Lal Teer Livestock Limited, an associate of LalTeer Seed Ltd., the largest seed company in Bangladesh with strong hybrid research program, and BGI, the world's largest genomics organization, jointly announced today that they have completed the genome sequencing of water buffalo and the bioinformatics analysis. The outstanding work lays an important foundation for molecular breeding of water buffalo, and sheds new light on the understanding of...

2014-01-23 04:21:21

Inovio develops DNA-based immune booster (IL-33) that enhances T-cell responses and generates effective CD8 mediated tumor regression BLUE BELL, Pa., Jan. 23, 2014 /PRNewswire/ -- Inovio Pharmaceuticals, Inc. (NYSE MKT: INO) today unveiled that the company has developed a new DNA-based cytokine immune activator, interleukin -33 (IL-33), that in combination with optimized DNA vaccines delivered by electroporation increased the potency and efficacy of the therapeutic response to the...

Our View On How Nature Is Structured Changed By DNA Barcodes
2014-01-21 14:11:58

University of Helsinki How you seek is what you find To understand how feeding interactions are structured, researchers from Finland and Canada chose to focus on one of the simplest food webs on Earth: the moths and butterflies of Northeast Greenland, as attacked by their specialist enemies, parasitic wasps and flies developing on their prey (called host), killing it in the process. "What we found in this system was mind-boggling", explains Helena Wirta, the lead author of the study....

New Imaging Technique Captures Vibrations Of Proteins, Tiny Motions Critical To Human Life
2014-01-16 15:44:38

University at Buffalo Like the strings on a violin or the pipes of an organ, the proteins in the human body vibrate in different patterns, scientists have long suspected. Now, a new study provides what researchers say is the first conclusive evidence that this is true. Using a technique they developed based on terahertz near-field microscopy, scientists from the University at Buffalo and Hauptman-Woodward Medical Research Institute (HWI) have for the first time observed in detail the...


Latest DNA Reference Libraries

Brief Introduction To DNA Probes
2014-01-12 00:00:00

DNA probes help scientists to detect a specific gene in a long DNA sequence. According to Dr. Michael A. Pfaller, DNA probes are “single-stranded pieces of nucleic acid, labeled with a specific tracer (isotope, enzyme, or chromophore), that will hydrogen bond (hybridize) with complementary single-stranded pieces of DNA (or RNA) under the appropriate conditions of pH, temperature, and iconic strength.” The Foundation for Genomics and Population Health website has a helpful video about...

72_d9bf429528baf03b239fde81507185e6
2011-04-14 15:10:21

Bacillus subtilis, also known as hay bacillus or grass bacillus, is a Gram-positive, catalase-positive bacterium commonly found in soil. It is rod-shaped and a member of the genus Bacillus. It also has the ability to form a tough, protective endospore, allowing the organism to tolerate extreme environmental conditions. B. subtilis has historically been classified as an obligate aerobe, though recent research has proven this to not be strictly correct. It is not a human pathogen although...

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Word of the Day
tesla
  • The unit of magnetic flux density in the International System of Units, equal to the magnitude of the magnetic field vector necessary to produce a force of one newton on a charge of one coulomb moving perpendicular to the direction of the magnetic field vector with a velocity of one meter per second. It is equivalent to one weber per square meter.
This word is named for Nikola Tesla, the inventor, engineer, and futurist.