Navigation Links
Affymetrix 500K array used to identify memory gene

Affymetrix Inc. announced today that researchers at the Translational Genomics Research Institute (TGen) in Phoenix, Arizona have used the Affymetrix 500K Array to discover a gene--called Kibra--associated with memory performance in humans. The team's findings may be used to develop new medicines for memory-based diseases such as Alzheimer's and Parkinson's by providing scientists with a better understanding of how memory works at the molecular level.

The study entitled, "Common KIBRA alleles are associated with human memory performance," will be published in the Oct. 20, 2006 issue of Science. The research team was led by Dietrich Stephan, Ph.D., director of TGen's Neurogenomics Division. It included colleagues at the University of Zurich in Switzerland, Banner Alzheimer's Institute and Mayo Clinic Scottsdale.

"Using the latest Affymetrix 500K Array, we have shed light on the fundamental biological process of human memory performance," said Dr. Stephan. "We can use this new understanding to develop drugs that will improve memory function."

Until now, researchers did not have access to the high-density technology needed to examine the genetic components associated with memory performance. The team at TGen used Affymetrix Human Mapping 500K Arrays to analyze 500,000 DNA markers simultaneously, providing a genetic blueprint for the memory-study participants. The researchers discovered the Kibra gene by comparing the genetic blueprints of people with good memory vs. poor memory and looking for the genetic variations consistently present in one group, but not the other. They then validated their discovery by replicating the Kibra gene finding in two separate and distinct groups of subjects.

"This memory study is a perfect example of how the use of advanced technologies in human genetics yields fundamental discoveries," said Stephen P.A. Fodor, Ph.D., chairman and CEO at Affymetrix.

To learn more about this breakthrough:


'"/>

Source:Affymetrix, Inc.


Related biology news :

1. Affymetrix Unveils Plans to Double Plant and Animal Genome Microarray Offering
2. New Study from Affymetrix Laboratories Points to Changing View of How Genome Works
3. Affymetrix and the Karolinska Institutet Announce Translational Medicine Strategic Alliance
4. Affymetrix and Stratagene Announce Strategic Software Alliance
5. Affymetrix Licenses Microfluidics Technology From Caliper Life Sciences
6. Affymetrix Launches New Globin-Reduction Kits and Protocol Developed with PreAnalytiX
7. Affymetrix and bioMerieux Extend Their Agreement on GeneChip(R) Technology to Breast Cancer Diagnostics
8. Affymetrix and ParAllele Launch Industrys Most Comprehensive Product Line for Targeted Genotyping
9. Genomatix Microarray Analysis Pipeline achieves Affymetrix GeneChip compatible?status
10. Study Demonstrates Gene Expression Microarrays are Comparable and Reproducible
11. Breakthrough Microarray-based Technology for the Study of Cancer
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:4/5/2017)... April 4, 2017 KEY FINDINGS ... expand at a CAGR of 25.76% during the forecast ... the primary factor for the growth of the stem ... https://www.reportbuyer.com/product/4807905/ MARKET INSIGHTS The global stem cell ... application, and geography. The stem cell market of the ...
(Date:4/3/2017)... WASHINGTON , April 3, 2017 /PRNewswire-USNewswire/ ... single-cell precision engineering platform, detected a statistically ... cell product prior to treatment and objective ... highlight the potential to predict whether cancer ... prior to treatment, as well as to ...
(Date:3/30/2017)... , March 30, 2017 The research ... system for three-dimensional (3D) fingerprint identification by adopting ground breaking 3D ... a new realm of speed and accuracy for use in identification, ... an affordable cost. ... ...
Breaking Biology News(10 mins):
(Date:10/11/2017)... ... , ... Disappearing forests and increased emissions are the main causes of the ... Especially those living in larger cities are affected by air pollution related diseases. , ... pollution-affected countries globally - decided to take action. , “I knew I had to ...
(Date:10/10/2017)... Philadelphia, PA (PRWEB) , ... October 10, 2017 ... ... University City Science Center’s FirstHand program has won a US2020 STEM Mentoring Award. ... accept the award for Excellence in Volunteer Experience from US2020. , US2020’s mission ...
(Date:10/10/2017)... ... October 10, 2017 , ... The Pittcon Program ... honoring scientists who have made outstanding contributions to analytical chemistry and ... 2018, the world’s leading conference and exposition for laboratory science, which will be ...
(Date:10/9/2017)... ... October 09, 2017 , ... ... medical journal, Epilepsia, Brain Sentinel’s SPEAC® System which uses the surface electromyography ... generalized tonic-clonic seizures (GTCS) using surface electromyography (sEMG). The prospective multicenter phase ...
Breaking Biology Technology: