News tagged with sequences
Introns: A mystery renewed
11 hours ago |
4 / 5 (1) |
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 ...
Why we outlive our ape ancestors
Dec 02, 2009 |
4 / 5 (5) |
0
In spite of their genetic similarity to humans, chimpanzees and great apes have maximum lifespans that rarely exceed 50 years. The difference, explains USC Davis School of Gerontology Professor Caleb Finch, is that as humans ...
Gene Testing In the Doctors Office
Nanotechnology / Bio & Medicine
Dec 02, 2009 |
5 / 5 (5) |
0
(PhysOrg.com) -- A portable instrument manufactured by Nanosphere Inc. and recently approved by the FDA, can detect genetic variations in blood that alter the effectiveness of some drugs.
Researchers plan DNA sequencing for entire Pacific island
Dec 02, 2009 |
not rated yet |
0
(PhysOrg.com) -- University of Florida researchers are collecting marine invertebrates on the French Polynesian island of Moorea as part of a massive effort to inventory the DNA sequence of every living species ...
Discovery opens new avenues for treating devastating freshwater fish parasite, 'Ich'
Dec 02, 2009 |
4.8 / 5 (4) |
0
Researchers from the University of Georgia College of Veterinary Medicine have made an "unexpected" dual discovery that could open new avenues for treating Ichthyophthirius multifiliis, or "Ich", a devastating ...
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 ...
New tools for prediction of disease progression in acute childhood leukemia
Nov 27, 2009 |
not rated yet |
0
(PhysOrg.com) -- Researchers at Uppsala University and University Children’s Hospital in Uppsala have devised powerful new tools for typing cells from children with acute lymphatic leukemia and for prediction of how children ...
The tall and short of diseases
Nov 25, 2009 |
5 / 5 (2) |
0
(PhysOrg.com) -- Research shows that being taller means a fatter pay check and an increased risk of some cancers.
Microbial menagerie: Junk food binge alters community of microbes in the gut in less than a day
Nov 11, 2009 |
4 / 5 (7) |
4
(PhysOrg.com) -- Switching from a low-fat, plant-based diet to one high in fat and sugar alters the collection of microbes living in the gut in less than a day, with obesity-linked microbes suddenly thriving, according to ...
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 ...
Scientists reveal how induced pluripotent stem cells differ from embryonic stem cells
Nov 05, 2009 |
4.5 / 5 (4) |
0
The same genes that are chemically altered during normal cell differentiation, as well as when normal cells become cancer cells, are also changed in stem cells that scientists derive from adult cells, according to new research ...
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. ...
Researchers sequence swine genome
Nov 02, 2009 |
5 / 5 (1) |
0
(PhysOrg.com) -- A global collaborative has produced a first draft of the genome of a domesticated pig, an achievement that will lead to insights in agriculture, medicine, conservation and evolution.
