News tagged with sequences
Faster, cheaper DNA sequencing method developed
Nanotechnology / Bio & Medicine
Dec 20, 2009 |
4.4 / 5 (24) |
10
(PhysOrg.com) -- Boston University biomedical engineers have devised a method for making future genome sequencing faster and cheaper by dramatically reducing the amount of DNA required, thus eliminating the ...
Lung cancer and melanoma laid bare: First comprehensive analysis of two cancer genomes
Dec 16, 2009 |
5 / 5 (4) |
0
Research teams led by the Wellcome Trust Sanger Institute announce the first comprehensive analyses of cancer genomes. All cancers are caused by mutations in the DNA of cancer cells which are acquired during a person's lifetime. ...
Introns: A mystery renewed
Dec 10, 2009 |
4.8 / 5 (6) |
0
The sequences of nonsense DNA that interrupt genes could be far more important to the evolution of genomes than previously thought, according to a recent Science report by Indiana University Bloomington and ...
Newly explored bacteria reveal some huge RNA surprises
Dec 02, 2009 |
4.9 / 5 (12) |
1
(PhysOrg.com) -- Yale University researchers have found very large RNA structures within previously unstudied bacteria that appear crucial to basic biological functions such as helping viruses infect cells ...
Reference Genome of Maize Published (w/ Podcast)
Nov 19, 2009 |
5 / 5 (1) |
0
(PhysOrg.com) -- A four-year, multi-institutional effort co-led by three Cold Spring Harbor Laboratory scientists culminated today in publication of a landmark series of papers in the journal Science reveal ...
Study surprise yields new target for assessing genes linked to autism
Oct 21, 2009 |
4.6 / 5 (5) |
0
Researchers at Duke University Medical Center have uncovered a new genetic signature that correlates strongly with autism and which doesn't involve changes to the DNA sequence itself. Rather, the changes are in the way the ...
New Hope for Deadly Childhood Bone Cancer
Aug 31, 2009 |
5 / 5 (2) |
0
(PhysOrg.com) -- Researchers at Huntsman Cancer Institute (HCI) at the University of Utah have shed new light on Ewing’s sarcoma, an often deadly bone cancer that typically afflicts children and young adults. Their research ...
Counting duplicated genome segments now possible
Aug 30, 2009 |
5 / 5 (1) |
0
(PhysOrg.com) -- A newly designed computational method has proven its usefulness in counting copies of duplicated genome sequences and in doing initial assessments of their contents, according to a study to be published Aug. ...
Naming evolution's winners and losers
Jul 29, 2009 |
3.4 / 5 (10) |
8
(PhysOrg.com) -- Mammals and many species of birds and fish are among evolution's "winners," while crocodiles, alligators and a reptile cousin of snakes known as the tuatara are among the losers, according ...
Australia discovered by the 'Southern Route'
Jul 21, 2009 |
3.8 / 5 (9) |
1
Genetic research indicates that Australian Aborigines initially arrived via south Asia. Researchers writing in the open access journal BMC Evolutionary Biology have found telltale mutations in modern-day Indian populations that a ...
Researchers enlist DNA to bring carbon nanotubes' promise closer to reality
Nanotechnology / Bio & Medicine
Jul 08, 2009 |
5 / 5 (3) |
1
A team of researchers from DuPont and Lehigh University has reported a breakthrough in the quest to produce carbon nanotubes (CNTs) that are suitable for use in electronics, medicine and other applications.
Scientists harness logic of 'Sudoku' math puzzle to vastly enhance genome-sequencing capability
Jun 24, 2009 |
4.8 / 5 (6) |
1
A math-based game that has taken the world by storm with its ability to delight and puzzle may now be poised to revolutionize the fast-changing world of genome sequencing and the field of medical genetics, suggests a new ...
Study finds unexpected bacterial diversity on human skin
May 28, 2009 |
5 / 5 (8) |
0
The health of our skin -- one of the body's first lines of defense against illness and injury — depends upon the delicate balance between our own cells and the millions of bacteria and other one-celled microbes ...
Nine new X chromosome genes associated with learning disabilities
Apr 19, 2009 |
5 / 5 (3) |
0
(PhysOrg.com) -- A collaboration between more than 70 researchers across the globe has uncovered nine new genes on the X chromosome that, when knocked-out, lead to learning disabilities. The international ...
Covering the bases: Quantum effect may hold promise for low-cost DNA sequencing, sensor applications
Nanotechnology / Bio & Medicine
Mar 22, 2009 |
4.6 / 5 (8) |
0
A ghostly property of matter, called quantum tunneling, may aid the quest for accurate, low-cost genomic sequencing, according to a new paper in Nature Nanotechnology Letters by Stuart Lindsay and his collab ...
